Sungwoo Kim
/
HydraulicControlBoard_Learning
for learning
main.cpp@234:1cdc45c27ba7, 2021-01-01 (annotated)
- Committer:
- Lightvalve
- Date:
- Fri Jan 01 11:59:50 2021 +0000
- Revision:
- 234:1cdc45c27ba7
- Parent:
- 233:0a37cdd59651
- Child:
- 236:1276112e0147
210101-1 1kHz learning
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Lightvalve | 234:1cdc45c27ba7 | 1 | //210101_1 1kHz |
GiJeongKim | 0:51c43836c1d7 | 2 | #include "mbed.h" |
GiJeongKim | 0:51c43836c1d7 | 3 | #include "FastPWM.h" |
GiJeongKim | 0:51c43836c1d7 | 4 | #include "INIT_HW.h" |
jobuuu | 2:a1c0a37df760 | 5 | #include "function_CAN.h" |
GiJeongKim | 0:51c43836c1d7 | 6 | #include "SPI_EEP_ENC.h" |
GiJeongKim | 0:51c43836c1d7 | 7 | #include "I2C_AS5510.h" |
GiJeongKim | 0:51c43836c1d7 | 8 | #include "setting.h" |
Lightvalve | 11:82d8768d7351 | 9 | #include "function_utilities.h" |
Lightvalve | 16:903b5a4433b4 | 10 | #include "stm32f4xx_flash.h" |
Lightvalve | 169:645207e160ca | 11 | #include "FlashWriter.h" |
Lightvalve | 170:42c938a40313 | 12 | #include <string> |
Lightvalve | 170:42c938a40313 | 13 | #include <iostream> |
Lightvalve | 179:d5377766d7ea | 14 | #include <cmath> |
Lightvalve | 61:bc8c8270f0ab | 15 | |
Lightvalve | 61:bc8c8270f0ab | 16 | using namespace std; |
Lightvalve | 61:bc8c8270f0ab | 17 | Timer t; |
GiJeongKim | 0:51c43836c1d7 | 18 | |
Lightvalve | 31:66738bfecec5 | 19 | ///191008//// |
Lightvalve | 31:66738bfecec5 | 20 | |
jobuuu | 7:e9086c72bb22 | 21 | // dac & check /////////////////////////////////////////// |
GiJeongKim | 0:51c43836c1d7 | 22 | DigitalOut check(PC_2); |
GiJeongKim | 0:51c43836c1d7 | 23 | DigitalOut check_2(PC_3); |
GiJeongKim | 0:51c43836c1d7 | 24 | AnalogOut dac_1(PA_4); |
GiJeongKim | 0:51c43836c1d7 | 25 | AnalogOut dac_2(PA_5); |
Lightvalve | 14:8e7590227d22 | 26 | AnalogIn adc1(PC_4); //pressure_1 |
Lightvalve | 14:8e7590227d22 | 27 | AnalogIn adc2(PB_0); //pressure_2 |
Lightvalve | 14:8e7590227d22 | 28 | AnalogIn adc3(PC_1); //current |
GiJeongKim | 0:51c43836c1d7 | 29 | |
Lightvalve | 24:ef6e1092e9e6 | 30 | |
jobuuu | 7:e9086c72bb22 | 31 | // PWM /////////////////////////////////////////// |
Lightvalve | 30:8d561f16383b | 32 | float dtc_v=0.0f; |
Lightvalve | 30:8d561f16383b | 33 | float dtc_w=0.0f; |
GiJeongKim | 0:51c43836c1d7 | 34 | |
jobuuu | 7:e9086c72bb22 | 35 | // I2C /////////////////////////////////////////// |
GiJeongKim | 0:51c43836c1d7 | 36 | I2C i2c(PC_9,PA_8); // SDA, SCL (for K22F) |
GiJeongKim | 0:51c43836c1d7 | 37 | const int i2c_slave_addr1 = 0x56; |
GiJeongKim | 0:51c43836c1d7 | 38 | unsigned int value; // 10bit output of reading sensor AS5510 |
GiJeongKim | 0:51c43836c1d7 | 39 | |
jobuuu | 7:e9086c72bb22 | 40 | // SPI /////////////////////////////////////////// |
Lightvalve | 170:42c938a40313 | 41 | SPI eeprom(PB_15, PB_14, PB_13); // EEPROM //(SPI_MOSI, SPI_MISO, SPI_SCK); |
Lightvalve | 170:42c938a40313 | 42 | DigitalOut eeprom_cs(PB_12); |
Lightvalve | 16:903b5a4433b4 | 43 | //FlashWriter writer(6);//2부터 7까지 되는듯 아마 sector |
GiJeongKim | 0:51c43836c1d7 | 44 | SPI enc(PC_12,PC_11,PC_10); |
GiJeongKim | 0:51c43836c1d7 | 45 | DigitalOut enc_cs(PD_2); |
Lightvalve | 11:82d8768d7351 | 46 | DigitalOut LED(PA_15); |
GiJeongKim | 0:51c43836c1d7 | 47 | |
jobuuu | 7:e9086c72bb22 | 48 | // UART /////////////////////////////////////////// |
GiJeongKim | 0:51c43836c1d7 | 49 | Serial pc(PA_9,PA_10); // _ UART |
GiJeongKim | 0:51c43836c1d7 | 50 | |
jobuuu | 7:e9086c72bb22 | 51 | // CAN /////////////////////////////////////////// |
GiJeongKim | 0:51c43836c1d7 | 52 | CAN can(PB_8, PB_9, 1000000); |
GiJeongKim | 0:51c43836c1d7 | 53 | CANMessage msg; |
Lightvalve | 11:82d8768d7351 | 54 | void onMsgReceived() |
Lightvalve | 11:82d8768d7351 | 55 | { |
Lightvalve | 11:82d8768d7351 | 56 | CAN_RX_HANDLER(); |
Lightvalve | 11:82d8768d7351 | 57 | } |
jobuuu | 2:a1c0a37df760 | 58 | |
jobuuu | 7:e9086c72bb22 | 59 | // Variables /////////////////////////////////////////// |
jobuuu | 7:e9086c72bb22 | 60 | State pos; |
jobuuu | 7:e9086c72bb22 | 61 | State vel; |
jobuuu | 7:e9086c72bb22 | 62 | State Vout; |
jobuuu | 7:e9086c72bb22 | 63 | State torq; |
Lightvalve | 207:c70c5a9f17dd | 64 | State torq_dot; |
jobuuu | 7:e9086c72bb22 | 65 | State pres_A; |
jobuuu | 7:e9086c72bb22 | 66 | State pres_B; |
jobuuu | 7:e9086c72bb22 | 67 | State cur; |
Lightvalve | 14:8e7590227d22 | 68 | State valve_pos; |
Lightvalve | 14:8e7590227d22 | 69 | |
Lightvalve | 14:8e7590227d22 | 70 | State INIT_Vout; |
Lightvalve | 14:8e7590227d22 | 71 | State INIT_Valve_Pos; |
Lightvalve | 14:8e7590227d22 | 72 | State INIT_Pos; |
Lightvalve | 14:8e7590227d22 | 73 | State INIT_torq; |
jobuuu | 5:a4319f79457b | 74 | |
Lightvalve | 19:23b7c1ad8683 | 75 | extern int CID_RX_CMD; |
Lightvalve | 19:23b7c1ad8683 | 76 | extern int CID_RX_REF_POSITION; |
Lightvalve | 49:e7bcfc244d40 | 77 | extern int CID_RX_REF_VALVE_POS; |
Lightvalve | 45:35fa6884d0c6 | 78 | extern int CID_RX_REF_PWM; |
Lightvalve | 19:23b7c1ad8683 | 79 | |
Lightvalve | 19:23b7c1ad8683 | 80 | extern int CID_TX_INFO; |
Lightvalve | 19:23b7c1ad8683 | 81 | extern int CID_TX_POSITION; |
Lightvalve | 19:23b7c1ad8683 | 82 | extern int CID_TX_TORQUE; |
Lightvalve | 19:23b7c1ad8683 | 83 | extern int CID_TX_PRES; |
Lightvalve | 19:23b7c1ad8683 | 84 | extern int CID_TX_VOUT; |
Lightvalve | 19:23b7c1ad8683 | 85 | extern int CID_TX_VALVE_POSITION; |
Lightvalve | 19:23b7c1ad8683 | 86 | |
Lightvalve | 61:bc8c8270f0ab | 87 | |
Lightvalve | 61:bc8c8270f0ab | 88 | |
Lightvalve | 61:bc8c8270f0ab | 89 | |
jobuuu | 7:e9086c72bb22 | 90 | // ============================================================================= |
jobuuu | 7:e9086c72bb22 | 91 | // ============================================================================= |
jobuuu | 7:e9086c72bb22 | 92 | // ============================================================================= |
jobuuu | 7:e9086c72bb22 | 93 | |
Lightvalve | 12:6f2531038ea4 | 94 | /******************************************************************************* |
Lightvalve | 12:6f2531038ea4 | 95 | * REFERENCE MODE |
Lightvalve | 12:6f2531038ea4 | 96 | ******************************************************************************/ |
Lightvalve | 13:747daba9cf59 | 97 | enum _REFERENCE_MODE { |
Lightvalve | 13:747daba9cf59 | 98 | MODE_REF_NO_ACT = 0, //0 |
Lightvalve | 12:6f2531038ea4 | 99 | MODE_REF_DIRECT, //1 |
Lightvalve | 12:6f2531038ea4 | 100 | MODE_REF_COS_INC, //2 |
Lightvalve | 12:6f2531038ea4 | 101 | MODE_REF_LINE_INC, //3 |
Lightvalve | 12:6f2531038ea4 | 102 | MODE_REF_SIN_WAVE, //4 |
Lightvalve | 12:6f2531038ea4 | 103 | MODE_REF_SQUARE_WAVE, //5 |
Lightvalve | 12:6f2531038ea4 | 104 | }; |
Lightvalve | 12:6f2531038ea4 | 105 | |
Lightvalve | 12:6f2531038ea4 | 106 | /******************************************************************************* |
Lightvalve | 12:6f2531038ea4 | 107 | * CONTROL MODE |
Lightvalve | 12:6f2531038ea4 | 108 | ******************************************************************************/ |
Lightvalve | 13:747daba9cf59 | 109 | enum _CONTROL_MODE { |
Lightvalve | 12:6f2531038ea4 | 110 | //control mode |
Lightvalve | 12:6f2531038ea4 | 111 | MODE_NO_ACT = 0, //0 |
Lightvalve | 47:fdcb8bd86fd6 | 112 | MODE_VALVE_POSITION_CONTROL, //1 |
Lightvalve | 47:fdcb8bd86fd6 | 113 | MODE_JOINT_CONTROL, //2 |
Lightvalve | 50:3c630b5eba9f | 114 | |
Lightvalve | 47:fdcb8bd86fd6 | 115 | MODE_VALVE_OPEN_LOOP, //3 |
Lightvalve | 138:a843f32ced33 | 116 | MODE_JOINT_ADAPTIVE_BACKSTEPPING, //4 |
Lightvalve | 171:bfc1fd2629d8 | 117 | MODE_RL, //5 |
Lightvalve | 13:747daba9cf59 | 118 | |
Lightvalve | 12:6f2531038ea4 | 119 | MODE_JOINT_POSITION_PRES_CONTROL_PWM, //6 |
Lightvalve | 12:6f2531038ea4 | 120 | MODE_JOINT_POSITION_PRES_CONTROL_VALVE_POSITION, //7 |
Lightvalve | 12:6f2531038ea4 | 121 | MODE_VALVE_POSITION_PRES_CONTROL_LEARNING, //8 |
Lightvalve | 13:747daba9cf59 | 122 | |
Lightvalve | 12:6f2531038ea4 | 123 | MODE_TEST_CURRENT_CONTROL, //9 |
Lightvalve | 12:6f2531038ea4 | 124 | MODE_TEST_PWM_CONTROL, //10 |
Lightvalve | 21:e5f1a43ea6f9 | 125 | |
Lightvalve | 14:8e7590227d22 | 126 | MODE_CURRENT_CONTROL, //11 |
Lightvalve | 14:8e7590227d22 | 127 | MODE_JOINT_POSITION_TORQUE_CONTROL_CURRENT, //12 |
Lightvalve | 14:8e7590227d22 | 128 | MODE_JOINT_POSITION_PRES_CONTROL_CURRENT, //13 |
Lightvalve | 171:bfc1fd2629d8 | 129 | MODE_VALVE_POSITION_TORQUE_CONTROL_LEARNING, //14 |
Lightvalve | 13:747daba9cf59 | 130 | |
Lightvalve | 12:6f2531038ea4 | 131 | //utility |
Lightvalve | 12:6f2531038ea4 | 132 | MODE_TORQUE_SENSOR_NULLING = 20, //20 |
Lightvalve | 12:6f2531038ea4 | 133 | MODE_VALVE_NULLING_AND_DEADZONE_SETTING, //21 |
Lightvalve | 12:6f2531038ea4 | 134 | MODE_FIND_HOME, //22 |
Lightvalve | 57:f4819de54e7a | 135 | MODE_VALVE_GAIN_SETTING, //23 |
Lightvalve | 12:6f2531038ea4 | 136 | MODE_PRESSURE_SENSOR_NULLING, //24 |
Lightvalve | 12:6f2531038ea4 | 137 | MODE_PRESSURE_SENSOR_CALIB, //25 |
Lightvalve | 12:6f2531038ea4 | 138 | MODE_ROTARY_FRICTION_TUNING, //26 |
Lightvalve | 13:747daba9cf59 | 139 | |
Lightvalve | 12:6f2531038ea4 | 140 | MODE_DDV_POS_VS_PWM_ID = 30, //30 |
Lightvalve | 12:6f2531038ea4 | 141 | MODE_DDV_DEADZONE_AND_CENTER, //31 |
Lightvalve | 12:6f2531038ea4 | 142 | MODE_DDV_POS_VS_FLOWRATE, //32 |
Lightvalve | 57:f4819de54e7a | 143 | MODE_SYSTEM_ID, //33 |
Lightvalve | 169:645207e160ca | 144 | MODE_FREQ_TEST, //34 |
Lightvalve | 169:645207e160ca | 145 | MODE_SEND_BUFFER, //35 |
Lightvalve | 169:645207e160ca | 146 | MODE_SEND_OVER, //36 |
Lightvalve | 169:645207e160ca | 147 | MODE_STEP_TEST, //37 |
Lightvalve | 12:6f2531038ea4 | 148 | }; |
Lightvalve | 12:6f2531038ea4 | 149 | |
Lightvalve | 65:a2d7c63419c2 | 150 | void SystemClock_Config(void) |
Lightvalve | 65:a2d7c63419c2 | 151 | { |
Lightvalve | 169:645207e160ca | 152 | RCC_OscInitTypeDef RCC_OscInitStruct = {0}; |
Lightvalve | 169:645207e160ca | 153 | RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; |
Lightvalve | 65:a2d7c63419c2 | 154 | |
Lightvalve | 169:645207e160ca | 155 | /** Configure the main internal regulator output voltage |
Lightvalve | 169:645207e160ca | 156 | */ |
Lightvalve | 169:645207e160ca | 157 | __HAL_RCC_PWR_CLK_ENABLE(); |
Lightvalve | 169:645207e160ca | 158 | __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1); |
Lightvalve | 169:645207e160ca | 159 | /** Initializes the CPU, AHB and APB busses clocks |
Lightvalve | 169:645207e160ca | 160 | */ |
Lightvalve | 169:645207e160ca | 161 | RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI; |
Lightvalve | 169:645207e160ca | 162 | RCC_OscInitStruct.HSIState = RCC_HSI_ON; |
Lightvalve | 169:645207e160ca | 163 | RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT; |
Lightvalve | 169:645207e160ca | 164 | RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; |
Lightvalve | 169:645207e160ca | 165 | RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI; |
Lightvalve | 169:645207e160ca | 166 | RCC_OscInitStruct.PLL.PLLM = 8;//8 |
Lightvalve | 169:645207e160ca | 167 | RCC_OscInitStruct.PLL.PLLN = 180; //180 |
Lightvalve | 169:645207e160ca | 168 | RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2; |
Lightvalve | 169:645207e160ca | 169 | RCC_OscInitStruct.PLL.PLLQ = 2; |
Lightvalve | 169:645207e160ca | 170 | RCC_OscInitStruct.PLL.PLLR = 2; |
Lightvalve | 169:645207e160ca | 171 | if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { |
Lightvalve | 169:645207e160ca | 172 | //Error_Handler(); |
Lightvalve | 169:645207e160ca | 173 | } |
Lightvalve | 169:645207e160ca | 174 | /** Activate the Over-Drive mode |
Lightvalve | 169:645207e160ca | 175 | */ |
Lightvalve | 169:645207e160ca | 176 | if (HAL_PWREx_EnableOverDrive() != HAL_OK) { |
Lightvalve | 169:645207e160ca | 177 | //Error_Handler(); |
Lightvalve | 169:645207e160ca | 178 | } |
Lightvalve | 169:645207e160ca | 179 | /** Initializes the CPU, AHB and APB busses clocks |
Lightvalve | 169:645207e160ca | 180 | */ |
Lightvalve | 169:645207e160ca | 181 | RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK |
Lightvalve | 169:645207e160ca | 182 | |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2; |
Lightvalve | 169:645207e160ca | 183 | RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; |
Lightvalve | 169:645207e160ca | 184 | RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; |
Lightvalve | 169:645207e160ca | 185 | RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4; |
Lightvalve | 169:645207e160ca | 186 | RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2; |
Lightvalve | 65:a2d7c63419c2 | 187 | |
Lightvalve | 169:645207e160ca | 188 | if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK) { |
Lightvalve | 169:645207e160ca | 189 | //Error_Handler(); |
Lightvalve | 169:645207e160ca | 190 | } |
Lightvalve | 65:a2d7c63419c2 | 191 | } |
Lightvalve | 65:a2d7c63419c2 | 192 | |
Lightvalve | 99:7bbcb3c0fb06 | 193 | float u_past[num_array_u_past] = {0.0f}; |
Lightvalve | 68:328e1be06f5d | 194 | float x_past[num_array_x_past] = {0.0f}; |
Lightvalve | 85:a3b46118b5cd | 195 | float x_future[num_array_x_future] = {0.0f}; |
Lightvalve | 68:328e1be06f5d | 196 | float f_past[num_array_f_past] = {0.0f}; |
Lightvalve | 68:328e1be06f5d | 197 | float f_future[num_array_f_future] = {0.0f}; |
Lightvalve | 66:a8e6799dbce3 | 198 | |
Lightvalve | 73:f80dc3970c99 | 199 | float input_NN[num_input] = { 0.0f }; |
Lightvalve | 65:a2d7c63419c2 | 200 | |
Lightvalve | 169:645207e160ca | 201 | const float h1[num_input][16] = { |
Lightvalve | 234:1cdc45c27ba7 | 202 | {-0.3518959879875183f,-1.69797682762146f,-2.1282193660736084f,0.07460802793502808f,0.4083598852157593f,-0.7478575110435486f,-0.24204020202159882f,0.022494137287139893f,-0.38182884454727173f,0.1710560917854309f,-0.5618472695350647f,-0.24755993485450745f,0.07800555229187012f,-0.11408881843090057f,2.00408673286438f,0.08599450439214706f}, |
Lightvalve | 234:1cdc45c27ba7 | 203 | {-0.23303905129432678f,-0.6088531017303467f,-1.162105917930603f,-0.2855757474899292f,-0.4139590263366699f,-0.12036176770925522f,-0.33242931962013245f,0.33744025230407715f,0.019223570823669434f,0.025203019380569458f,0.010082818567752838f,-0.32528552412986755f,0.07627367973327637f,0.36430639028549194f,0.8490098118782043f,0.02658339962363243f}, |
Lightvalve | 234:1cdc45c27ba7 | 204 | {0.054309576749801636f,-0.6756351590156555f,-0.38059884309768677f,-0.3997206389904022f,0.37840962409973145f,-0.46292808651924133f,-0.3337523639202118f,-0.21087387204170227f,0.18194907903671265f,-0.15486115217208862f,-0.48726019263267517f,0.2976128160953522f,-0.10916683077812195f,0.1307639181613922f,0.19809672236442566f,0.3890748620033264f}, |
Lightvalve | 234:1cdc45c27ba7 | 205 | {-0.28941866755485535f,0.2456064522266388f,-0.393026202917099f,-0.3544938564300537f,-0.3382750153541565f,0.27266401052474976f,-0.4222949147224426f,0.2507844567298889f,0.405910849571228f,0.15534931421279907f,0.07898453623056412f,-0.21736784279346466f,-0.35986700654029846f,-0.4081882834434509f,-0.42403799295425415f,0.0561867393553257f}, |
Lightvalve | 234:1cdc45c27ba7 | 206 | {0.260015070438385f,0.585556149482727f,0.30323508381843567f,-0.3760731518268585f,0.08130717277526855f,0.005908521823585033f,0.35346728563308716f,0.05169829726219177f,0.39578813314437866f,0.3265618085861206f,0.09266892820596695f,-0.24159389734268188f,0.3847886323928833f,0.3471701741218567f,-1.3181854486465454f,0.3569074869155884f}, |
Lightvalve | 234:1cdc45c27ba7 | 207 | {0.07367211580276489f,1.521565556526184f,2.345362901687622f,0.21967214345932007f,0.4170142412185669f,0.6747139096260071f,0.16131609678268433f,-0.05181002616882324f,0.03649970889091492f,0.3132137656211853f,0.4686543047428131f,0.0925305187702179f,-0.004373282194137573f,0.3530316650867462f,-2.0337753295898438f,0.4983721375465393f}, |
Lightvalve | 234:1cdc45c27ba7 | 208 | {-0.1849803626537323f,-0.9590993523597717f,-0.2802956998348236f,0.10853719711303711f,-0.34670042991638184f,-0.13690190017223358f,-0.07871395349502563f,-0.3424152731895447f,-0.0723131000995636f,-0.09276700019836426f,0.43821901082992554f,0.37728869915008545f,0.1583765149116516f,0.24978892505168915f,-0.07854941487312317f,-0.04284338653087616f}, |
Lightvalve | 234:1cdc45c27ba7 | 209 | {0.3363311290740967f,-0.7796613574028015f,-0.12148615717887878f,0.2931549549102783f,-0.2531799077987671f,-0.21972180902957916f,-0.15988385677337646f,-0.16074800491333008f,-0.3888390362262726f,-0.03829273581504822f,0.7230599522590637f,0.08995217829942703f,-0.03030523657798767f,0.035904496908187866f,0.294111967086792f,-0.49187636375427246f}, |
Lightvalve | 234:1cdc45c27ba7 | 210 | {-0.008942186832427979f,-0.2458847463130951f,0.04273533821105957f,-0.26002514362335205f,0.369967520236969f,0.3970028758049011f,0.06158176064491272f,0.3959408402442932f,-0.011539667844772339f,-0.3851383328437805f,0.6504956483840942f,-0.18361234664916992f,-0.3491899371147156f,-0.4619986414909363f,0.335550457239151f,-0.36968812346458435f}, |
Lightvalve | 234:1cdc45c27ba7 | 211 | {-0.23328730463981628f,-0.36262547969818115f,0.1724269986152649f,-0.14789578318595886f,-0.1547950804233551f,-0.2832684814929962f,-0.09938845038414001f,0.10942506790161133f,-0.3328583538532257f,0.32593780755996704f,0.08618786185979843f,0.01168887410312891f,0.025072604417800903f,-0.15519265830516815f,-0.09023689478635788f,-0.2123822718858719f}, |
Lightvalve | 234:1cdc45c27ba7 | 212 | {-0.2889084219932556f,-0.023485874757170677f,-0.05854697525501251f,0.358765184879303f,-0.4070855379104614f,-0.6087843179702759f,-0.14795801043510437f,0.12666010856628418f,0.2193526029586792f,0.2858560085296631f,-0.4274939298629761f,0.1574348509311676f,-0.35532402992248535f,-0.06206052377820015f,-0.10873384028673172f,0.20974156260490417f}, |
Lightvalve | 234:1cdc45c27ba7 | 213 | {-0.349159836769104f,0.09926782548427582f,0.1492946594953537f,-0.09636816382408142f,-0.3470844030380249f,-0.14391815662384033f,-0.24872183799743652f,-0.3441091775894165f,-0.20228171348571777f,-0.3132234513759613f,-0.445285826921463f,-0.08717029541730881f,0.11759966611862183f,0.10235890001058578f,-0.0059266467578709126f,-0.32778745889663696f}, |
Lightvalve | 234:1cdc45c27ba7 | 214 | {0.38546842336654663f,0.042861178517341614f,0.16285735368728638f,-0.41764265298843384f,-0.4134422838687897f,-0.46370384097099304f,0.298126757144928f,-0.39963799715042114f,-0.06526103615760803f,0.03604122996330261f,-0.7327427268028259f,0.08789367228746414f,-0.30289945006370544f,0.14572061598300934f,-0.19186291098594666f,0.14228378236293793f}, |
Lightvalve | 234:1cdc45c27ba7 | 215 | {-0.42283523082733154f,0.34684696793556213f,0.2423180788755417f,-0.14728012681007385f,-0.37331435084342957f,-0.20102868974208832f,-0.09241300821304321f,-0.04799109697341919f,-0.17356249690055847f,-0.053030580282211304f,-0.15261980891227722f,-0.13276861608028412f,-0.3399311900138855f,0.16978342831134796f,0.14468330144882202f,-0.3575900197029114f}, |
Lightvalve | 234:1cdc45c27ba7 | 216 | {0.2842629551887512f,0.3705138564109802f,-0.010952235199511051f,-0.1726883053779602f,-0.16769343614578247f,-0.27340081334114075f,-0.18842191994190216f,0.35883063077926636f,-0.32441917061805725f,0.3678022027015686f,-0.3899131119251251f,0.3959941864013672f,-0.006959974765777588f,-0.07304153591394424f,0.07103786617517471f,-0.423795610666275f}, |
Lightvalve | 234:1cdc45c27ba7 | 217 | {0.30670469999313354f,0.15568028390407562f,-0.0593489371240139f,-0.24774791300296783f,0.2930166721343994f,-0.5918793678283691f,-0.2875429093837738f,0.34532618522644043f,-0.07908278703689575f,0.264565646648407f,-0.9712560176849365f,-0.3862493932247162f,0.24430310726165771f,0.11583136022090912f,-0.15680170059204102f,-0.21749410033226013f}, |
Lightvalve | 234:1cdc45c27ba7 | 218 | {0.06869709491729736f,0.42972221970558167f,-0.06558702141046524f,-0.3430131673812866f,-0.4249112606048584f,-1.058655023574829f,-0.2120281457901001f,-0.19189448654651642f,0.18253427743911743f,-0.026109665632247925f,-0.4158742129802704f,-0.05672925338149071f,0.24209386110305786f,-0.28700676560401917f,-0.13010510802268982f,-0.2501288056373596f}, |
Lightvalve | 65:a2d7c63419c2 | 219 | }; |
Lightvalve | 65:a2d7c63419c2 | 220 | |
Lightvalve | 169:645207e160ca | 221 | const float h2[16][16] = { |
Lightvalve | 234:1cdc45c27ba7 | 222 | {-0.055980950593948364f,0.23325034976005554f,0.1310378611087799f,0.3538874685764313f,-0.3786364793777466f,0.3037426769733429f,-0.17743819952011108f,0.03198641538619995f,-0.25820767879486084f,-0.025972992181777954f,-0.1812897026538849f,-0.19700877368450165f,-0.23905162513256073f,0.3336930572986603f,-0.2611466646194458f,-0.14968061447143555f}, |
Lightvalve | 234:1cdc45c27ba7 | 223 | {-0.44800564646720886f,0.3085605204105377f,-2.4579923152923584f,-1.2163007259368896f,-1.6898484230041504f,-0.043496813625097275f,-0.22812658548355103f,-1.5393556356430054f,0.16071566939353943f,0.2273702323436737f,-0.2186730057001114f,-0.09930881857872009f,-1.5238995552062988f,-1.4624199867248535f,-0.21292872726917267f,-1.4912246465682983f}, |
Lightvalve | 234:1cdc45c27ba7 | 224 | {-0.3120139539241791f,0.3188628852367401f,-0.735779881477356f,-1.1049586534500122f,-0.9783118367195129f,0.16471511125564575f,1.0466843843460083f,-0.9424003958702087f,-1.0719295740127563f,0.229490727186203f,-0.29371505975723267f,-0.13699811697006226f,-17.021934509277344f,-2.445385217666626f,0.056768983602523804f,-1.0197019577026367f}, |
Lightvalve | 234:1cdc45c27ba7 | 225 | {-0.28563398122787476f,0.07789990305900574f,0.40358296036720276f,0.3720850646495819f,-0.03832319378852844f,-0.1494518518447876f,-0.11764177680015564f,0.34294649958610535f,0.054388612508773804f,0.3634087145328522f,0.1569826900959015f,0.28783395886421204f,-0.13846668601036072f,0.12138035893440247f,-0.3007376194000244f,0.12193700671195984f}, |
Lightvalve | 234:1cdc45c27ba7 | 226 | {0.1812863051891327f,0.25741907954216003f,-0.005224883556365967f,0.3340524137020111f,0.024127095937728882f,0.11559751629829407f,0.13140985369682312f,-0.02607312798500061f,0.060811251401901245f,0.1730591356754303f,0.4128219783306122f,0.03628826141357422f,-0.040624260902404785f,0.2442089021205902f,-0.39249828457832336f,-0.21546570956707f}, |
Lightvalve | 234:1cdc45c27ba7 | 227 | {0.4620211124420166f,-0.3289546072483063f,-0.7837321758270264f,-0.025280611589550972f,-0.24652062356472015f,-0.4231514632701874f,-0.12136978656053543f,-0.5415066480636597f,0.17245952785015106f,0.17989537119865417f,-0.191977858543396f,0.26149240136146545f,0.3528016209602356f,-0.16127131879329681f,-0.4196912348270416f,-0.5733615756034851f}, |
Lightvalve | 234:1cdc45c27ba7 | 228 | {0.03675055503845215f,-0.05131736397743225f,-0.2540779709815979f,-0.4151476323604584f,-0.3318796753883362f,0.2645241320133209f,0.06107431650161743f,-0.3474422097206116f,0.4012340009212494f,0.12852928042411804f,0.2119675576686859f,0.39421865344047546f,-0.14612942934036255f,0.4053405821323395f,-0.15860587358474731f,-0.00642770528793335f}, |
Lightvalve | 234:1cdc45c27ba7 | 229 | {-0.011466562747955322f,-0.293976753950119f,-0.2703247666358948f,0.13940533995628357f,-0.3086448609828949f,-0.10881850123405457f,-0.18203827738761902f,-0.3606947958469391f,0.05907437205314636f,0.17521318793296814f,0.16556969285011292f,-0.017545759677886963f,0.4063515365123749f,0.1637323796749115f,0.0436977744102478f,0.21962454915046692f}, |
Lightvalve | 234:1cdc45c27ba7 | 230 | {0.1453019678592682f,0.31070712208747864f,0.10406997799873352f,-0.34301185607910156f,-0.14203324913978577f,0.1393299400806427f,-0.07359349727630615f,-0.4255761206150055f,-0.24196511507034302f,0.4100019037723541f,-0.2432931661605835f,0.4171271026134491f,0.26163145899772644f,0.24838712811470032f,-0.31029027700424194f,0.24932292103767395f}, |
Lightvalve | 234:1cdc45c27ba7 | 231 | {-0.09909564256668091f,-0.22814129292964935f,0.18748918175697327f,-0.08129695057868958f,0.17022588849067688f,0.2918822467327118f,-0.3036908507347107f,-0.09228748083114624f,0.024910658597946167f,-0.4239048957824707f,0.050207048654556274f,-0.4021540582180023f,0.4068380892276764f,-0.20195016264915466f,0.35390153527259827f,0.03321918845176697f}, |
Lightvalve | 234:1cdc45c27ba7 | 232 | {0.43944549560546875f,0.11061021685600281f,-0.3057962954044342f,-0.3156031370162964f,-0.45479869842529297f,-0.053649116307497025f,-0.286143034696579f,-0.34322085976600647f,-0.2617630660533905f,0.08167347311973572f,0.41236647963523865f,-0.19175507128238678f,0.11758091300725937f,0.034750234335660934f,0.2710213363170624f,-0.5949099063873291f}, |
Lightvalve | 234:1cdc45c27ba7 | 233 | {-0.34744709730148315f,-0.39544427394866943f,-0.4057272672653198f,0.0778622031211853f,0.17017926275730133f,-0.011973470449447632f,0.15536633133888245f,0.40981242060661316f,-0.11885038018226624f,0.2575679123401642f,-0.36203885078430176f,0.2510797083377838f,0.17438359558582306f,-0.0008050369215197861f,0.10656675696372986f,-0.07003151625394821f}, |
Lightvalve | 234:1cdc45c27ba7 | 234 | {-0.01594102382659912f,-0.19719429314136505f,0.2015570104122162f,0.23486098647117615f,0.36742570996284485f,0.19432035088539124f,-0.24415965378284454f,0.16870906949043274f,-0.1409781575202942f,-0.15576940774917603f,-0.05214834213256836f,-0.16751256585121155f,0.12201771140098572f,0.031148135662078857f,-0.22613362967967987f,-0.3668502867221832f}, |
Lightvalve | 234:1cdc45c27ba7 | 235 | {-0.05187244713306427f,-0.10105487704277039f,0.37118610739707947f,-0.04725774750113487f,-0.24894168972969055f,-0.253291517496109f,-0.27441465854644775f,-0.35106202960014343f,-0.12683960795402527f,-0.19223688542842865f,-0.13938084244728088f,-0.1388394832611084f,-0.23941120505332947f,-0.0906568095088005f,0.04871204495429993f,0.19558128714561462f}, |
Lightvalve | 234:1cdc45c27ba7 | 236 | {0.24246004223823547f,-0.008572280406951904f,0.8558624982833862f,2.1420047283172607f,0.46652790904045105f,-0.23807457089424133f,-2.045154333114624f,0.25432783365249634f,1.3004506826400757f,0.11613044142723083f,-0.22509463131427765f,-0.3847343325614929f,-24.320430755615234f,-2.067932367324829f,0.06784489750862122f,0.32569828629493713f}, |
Lightvalve | 234:1cdc45c27ba7 | 237 | {0.4314001202583313f,-0.35415053367614746f,-0.8243747353553772f,-0.38929200172424316f,-0.5110880732536316f,0.028057783842086792f,0.32799771428108215f,-0.4928995370864868f,0.1869022399187088f,0.021969109773635864f,-0.42253369092941284f,-0.02782580256462097f,0.12870386242866516f,-0.3325507938861847f,-0.08373728394508362f,0.5626990795135498f}, |
Lightvalve | 65:a2d7c63419c2 | 238 | }; |
Lightvalve | 65:a2d7c63419c2 | 239 | |
Lightvalve | 169:645207e160ca | 240 | const float h3[16][16] = { |
Lightvalve | 234:1cdc45c27ba7 | 241 | {-0.18879708647727966f,-0.14559394121170044f,-0.06966331601142883f,0.2882176339626312f,-0.21907491981983185f,0.6232825517654419f,-0.0018155425786972046f,0.0904630720615387f,-0.22329671680927277f,-0.5925017595291138f,0.39582139253616333f,-0.10159772634506226f,-0.01866203173995018f,0.056479066610336304f,-0.060674071311950684f,-0.40675783157348633f}, |
Lightvalve | 234:1cdc45c27ba7 | 242 | {0.11036357283592224f,-0.3038245439529419f,0.057057321071624756f,0.08777192234992981f,-0.35503754019737244f,-0.29007279872894287f,-0.33918139338493347f,-0.2990124225616455f,-0.33757925033569336f,0.2895788848400116f,-0.3337714970111847f,-0.37158891558647156f,0.33698758482933044f,0.16647490859031677f,-0.3480874300003052f,-0.2740727365016937f}, |
Lightvalve | 234:1cdc45c27ba7 | 243 | {-0.7437351942062378f,0.003037691116333008f,-0.1919207125902176f,0.8550335168838501f,0.05568113923072815f,0.06482237577438354f,-0.8604972958564758f,-0.08465918898582458f,0.8875115513801575f,-0.02379775047302246f,0.26386815309524536f,0.3004753887653351f,0.26245737075805664f,-0.6394146680831909f,0.08652284741401672f,-0.3352816104888916f}, |
Lightvalve | 234:1cdc45c27ba7 | 244 | {-0.47847747802734375f,-0.38710832595825195f,-0.4291071593761444f,0.566381573677063f,0.08946844935417175f,0.15214984118938446f,-1.0603891611099243f,0.4122363030910492f,0.5083996653556824f,0.16379007697105408f,0.07776153832674026f,0.4110986292362213f,-0.4673307538032532f,-0.37362468242645264f,0.27305224537849426f,-1.1237341165542603f}, |
Lightvalve | 234:1cdc45c27ba7 | 245 | {-0.4165594279766083f,0.40231046080589294f,-0.25313520431518555f,1.678422212600708f,0.036378175020217896f,1.5675896406173706f,-1.7537471055984497f,-0.08570799231529236f,1.440100073814392f,-0.862185537815094f,0.3691120743751526f,-0.4229513108730316f,-0.8029487729072571f,-0.11359894275665283f,-0.2544192671775818f,-1.9663056135177612f}, |
Lightvalve | 234:1cdc45c27ba7 | 246 | {0.36151543259620667f,0.294185608625412f,-0.3519742488861084f,0.2310507744550705f,-0.3015052080154419f,-0.27176108956336975f,-0.27087995409965515f,-0.019414573907852173f,-0.3904707729816437f,0.3504062592983246f,0.04262559115886688f,0.001658409833908081f,-0.204361230134964f,0.3993215262889862f,0.15392538905143738f,-0.21421511471271515f}, |
Lightvalve | 234:1cdc45c27ba7 | 247 | {-0.6778572797775269f,-0.02554568648338318f,-0.41483578085899353f,-4.090725421905518f,-0.38453540205955505f,-1.086576223373413f,1.048987865447998f,0.12387624382972717f,-1.7006561756134033f,0.2509230673313141f,-0.48044317960739136f,-0.32796353101730347f,0.017260095104575157f,-0.21863967180252075f,-0.27088475227355957f,4.220706462860107f}, |
Lightvalve | 234:1cdc45c27ba7 | 248 | {-0.0029379886109381914f,0.33974209427833557f,0.33083590865135193f,0.5799209475517273f,-0.14358049631118774f,2.112962245941162f,-1.0051652193069458f,-0.3003333508968353f,1.0414808988571167f,-3.036134958267212f,1.8724721670150757f,-0.2890920341014862f,-1.8007065057754517f,0.36012205481529236f,0.048003822565078735f,-0.8006166815757751f}, |
Lightvalve | 234:1cdc45c27ba7 | 249 | {-0.7076373100280762f,0.35453304648399353f,-0.2619188725948334f,0.9258419275283813f,0.041274964809417725f,0.22418546676635742f,-1.0241522789001465f,0.0019084513187408447f,0.8420276641845703f,-2.4723517894744873f,-0.05607831850647926f,-0.3197441101074219f,0.025936203077435493f,-0.44141992926597595f,-0.4068881571292877f,-1.219604253768921f}, |
Lightvalve | 234:1cdc45c27ba7 | 250 | {-0.14576366543769836f,0.22098979353904724f,-0.13502129912376404f,0.1006976068019867f,0.12987366318702698f,0.11301741003990173f,0.2711336314678192f,-0.3632148504257202f,-0.13619378209114075f,0.16938945651054382f,0.24499371647834778f,0.39862415194511414f,0.3811538517475128f,-0.23332324624061584f,0.011877655982971191f,-0.23860150575637817f}, |
Lightvalve | 234:1cdc45c27ba7 | 251 | {-0.2709399461746216f,-0.006022721529006958f,0.0457797646522522f,-0.38090792298316956f,-0.03321319818496704f,-0.4148826003074646f,0.17873415350914001f,-0.20421427488327026f,-0.050184011459350586f,0.12480869889259338f,-0.20706263184547424f,0.3545852601528168f,-0.3647043704986572f,0.42127421498298645f,-0.39804020524024963f,-0.2870290279388428f}, |
Lightvalve | 234:1cdc45c27ba7 | 252 | {0.33538809418678284f,0.3494977056980133f,0.3954955041408539f,0.3170476257801056f,0.0033026933670043945f,0.3035760819911957f,-0.18492193520069122f,-0.11795541644096375f,0.3487861454486847f,-0.32520344853401184f,0.3952759802341461f,-0.15237495303153992f,0.0820283591747284f,-0.3793424367904663f,0.2430708110332489f,0.24988999962806702f}, |
Lightvalve | 234:1cdc45c27ba7 | 253 | {-0.5453444123268127f,-0.180922269821167f,-0.3113976716995239f,-0.7183730006217957f,-0.37393757700920105f,0.1522810012102127f,0.20593959093093872f,-0.2947862446308136f,-0.8160192370414734f,0.1806139498949051f,-0.21704530715942383f,-0.2837170362472534f,0.47085094451904297f,-0.20227663218975067f,-0.15901821851730347f,-0.3262941837310791f}, |
Lightvalve | 234:1cdc45c27ba7 | 254 | {-0.228446364402771f,0.26506301760673523f,-0.2018718123435974f,-0.7578633427619934f,0.07545611262321472f,-1.9875282049179077f,0.7327920794487f,-0.21416273713111877f,-1.1424970626831055f,2.6302576065063477f,-1.6244035959243774f,-0.25593626499176025f,-2.994697093963623f,0.27643296122550964f,-0.23556609451770782f,0.6344369649887085f}, |
Lightvalve | 234:1cdc45c27ba7 | 255 | {0.4138670265674591f,0.1604653298854828f,0.056746453046798706f,0.036025404930114746f,0.3228367865085602f,-0.07083973288536072f,0.018455177545547485f,0.0059362053871154785f,0.40515169501304626f,0.014240056276321411f,-0.07738298177719116f,0.1407785713672638f,-0.13024571537971497f,-0.29546058177948f,-0.11976784467697144f,-0.35825538635253906f}, |
Lightvalve | 234:1cdc45c27ba7 | 256 | {-0.5298225283622742f,0.3827712833881378f,0.041083551943302155f,1.0262250900268555f,0.29976895451545715f,0.8656129240989685f,-1.3744128942489624f,0.31089308857917786f,0.7874980568885803f,-0.7267993092536926f,1.067516803741455f,-0.11613789200782776f,-1.2103276252746582f,-0.03868785873055458f,0.22754064202308655f,-1.3016085624694824f}, |
Lightvalve | 66:a8e6799dbce3 | 257 | }; |
Lightvalve | 65:a2d7c63419c2 | 258 | |
Lightvalve | 234:1cdc45c27ba7 | 259 | const float hout[16] = { -0.23292464017868042f,-0.17660260200500488f,0.09691864997148514f,-1.1401900053024292f,-0.20271384716033936f,-1.3284354209899902f,1.1631301641464233f,0.4165375232696533f,-0.7068449854850769f,1.1665889024734497f,-0.6449853181838989f,0.5489715337753296f,0.7872403264045715f,0.34426531195640564f,-0.480579137802124f,-0.503042995929718f }; |
Lightvalve | 234:1cdc45c27ba7 | 260 | |
Lightvalve | 234:1cdc45c27ba7 | 261 | const float b1[16] = { -0.31192219257354736f,-0.02815360203385353f,1.2719154357910156f,-0.407010555267334f,-0.8632325530052185f,1.2163810729980469f,-0.8388656973838806f,-0.8200502991676331f,-0.2854437828063965f,-1.6282782554626465f,0.5448050498962402f,-0.13274334371089935f,-1.5856122970581055f,-0.621955931186676f,0.6531851887702942f,-0.39145854115486145f }; |
Lightvalve | 234:1cdc45c27ba7 | 262 | |
Lightvalve | 234:1cdc45c27ba7 | 263 | const float b2[16] = { -0.42555102705955505f,-1.3118138313293457f,-0.15831980109214783f,1.015881896018982f,-0.05047077685594559f,-0.13647101819515228f,0.03206629306077957f,-0.14537771046161652f,-0.25401630997657776f,-1.6486880779266357f,-0.22539173066616058f,-2.15936541557312f,0.30588170886039734f,-0.01354543212801218f,-0.6625781655311584f,-0.1546604484319687f }; |
Lightvalve | 234:1cdc45c27ba7 | 264 | |
Lightvalve | 234:1cdc45c27ba7 | 265 | const float b3[16] = { 0.10032525658607483f,-0.1894310712814331f,0.08000034838914871f,-0.35410434007644653f,-0.4563063681125641f,-0.6629799008369446f,1.2059299945831299f,-0.7025120258331299f,0.42028599977493286f,-0.6067396998405457f,-0.33103999495506287f,-0.7519525289535522f,-0.21555250883102417f,0.0008875157218426466f,-0.45795938372612f,0.7625880241394043f }; |
Lightvalve | 234:1cdc45c27ba7 | 266 | |
Lightvalve | 234:1cdc45c27ba7 | 267 | const float bout[1] = { 0.5003952980041504f }; |
Lightvalve | 225:278b48b86f27 | 268 | |
Lightvalve | 225:278b48b86f27 | 269 | float valve_ref_pos_buffer[10] = {0.0f}; |
Lightvalve | 65:a2d7c63419c2 | 270 | |
Lightvalve | 170:42c938a40313 | 271 | /////////////////////////////////////////////////////////////////////////////////////////////RL |
Lightvalve | 170:42c938a40313 | 272 | float input_RL[num_input_RL] = { 0.0f }; |
Lightvalve | 170:42c938a40313 | 273 | |
Lightvalve | 170:42c938a40313 | 274 | //Critic Networks |
Lightvalve | 173:68c7914679ec | 275 | float hc1[num_input_RL][num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 276 | float bc1[num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 277 | float hc2[num_hidden_unit1][num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 278 | float bc2[num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 279 | float hc3[num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 280 | float bc3 = 0.0f; |
Lightvalve | 170:42c938a40313 | 281 | |
Lightvalve | 170:42c938a40313 | 282 | //Critic Networks Temporary |
Lightvalve | 173:68c7914679ec | 283 | float hc1_temp[num_input_RL][num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 284 | float bc1_temp[num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 285 | float hc2_temp[num_hidden_unit1][num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 286 | float bc2_temp[num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 287 | float hc3_temp[num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 288 | float bc3_temp = 0.0f; |
Lightvalve | 170:42c938a40313 | 289 | |
Lightvalve | 170:42c938a40313 | 290 | //Actor Networks |
Lightvalve | 173:68c7914679ec | 291 | float ha1[num_input_RL][num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 292 | float ba1[num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 293 | float ha2[num_hidden_unit1][num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 294 | float ba2[num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 295 | float ha3[num_hidden_unit2][2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 296 | float ba3[2] = {0.0f}; |
Lightvalve | 170:42c938a40313 | 297 | |
Lightvalve | 170:42c938a40313 | 298 | //Actor Networks Temporary |
Lightvalve | 173:68c7914679ec | 299 | float ha1_temp[num_input_RL][num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 300 | float ba1_temp[num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 301 | float ha2_temp[num_hidden_unit1][num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 302 | float ba2_temp[num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 303 | float ha3_temp[num_hidden_unit2][2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 304 | float ba3_temp[2] = {0.0f}; |
Lightvalve | 66:a8e6799dbce3 | 305 | |
Lightvalve | 87:471334725012 | 306 | float VALVE_POS_RAW_NN = 0.0f; |
Lightvalve | 87:471334725012 | 307 | float DDV_JOINT_POS_FF(float REF_JOINT_VEL); |
Lightvalve | 61:bc8c8270f0ab | 308 | |
Lightvalve | 179:d5377766d7ea | 309 | /////////////////////////////////////////////RL tuning |
Lightvalve | 179:d5377766d7ea | 310 | float Gradient_Limit = 0.5f; |
Lightvalve | 179:d5377766d7ea | 311 | float gradient_rate_actor = 0.001f; |
Lightvalve | 179:d5377766d7ea | 312 | float gradient_rate_critic = 0.001f; |
Lightvalve | 179:d5377766d7ea | 313 | ////////////////////////////////////////////////////////////////////////////// |
Lightvalve | 170:42c938a40313 | 314 | |
Lightvalve | 170:42c938a40313 | 315 | float Critic_Network_Temp(float *arr) |
Lightvalve | 170:42c938a40313 | 316 | { |
Lightvalve | 173:68c7914679ec | 317 | float output1[num_hidden_unit1] = { 0.0f }; |
Lightvalve | 173:68c7914679ec | 318 | float output2[num_hidden_unit2] = { 0.0f }; |
Lightvalve | 170:42c938a40313 | 319 | float output = 0.0f; |
Lightvalve | 173:68c7914679ec | 320 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 170:42c938a40313 | 321 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 170:42c938a40313 | 322 | output1[index2] = output1[index2] + hc1_temp[index1][index2] * arr[index1]; |
Lightvalve | 170:42c938a40313 | 323 | } |
Lightvalve | 173:68c7914679ec | 324 | //ReLU |
Lightvalve | 173:68c7914679ec | 325 | output1[index2] = output1[index2] + bc1_temp[index2]; |
Lightvalve | 173:68c7914679ec | 326 | hx_c_sum[index2] = output1[index2]; |
Lightvalve | 173:68c7914679ec | 327 | if (output1[index2] < 0) { |
Lightvalve | 173:68c7914679ec | 328 | output1[index2] = 0; |
Lightvalve | 173:68c7914679ec | 329 | } |
Lightvalve | 173:68c7914679ec | 330 | //tanh |
Lightvalve | 173:68c7914679ec | 331 | //output1[index2] = tanh(output1[index2] + bc1_temp[index2]); |
Lightvalve | 173:68c7914679ec | 332 | } |
Lightvalve | 173:68c7914679ec | 333 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 334 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 174:c828479f53f9 | 335 | output2[index2] = output2[index2] + hc2_temp[index1][index2] * output1[index1]; |
Lightvalve | 173:68c7914679ec | 336 | } |
Lightvalve | 173:68c7914679ec | 337 | //ReLU |
Lightvalve | 173:68c7914679ec | 338 | output2[index2] = output2[index2] + bc2_temp[index2]; |
Lightvalve | 173:68c7914679ec | 339 | hxh_c_sum[index2] = output2[index2]; |
Lightvalve | 173:68c7914679ec | 340 | if (output2[index2] < 0) { |
Lightvalve | 173:68c7914679ec | 341 | output2[index2] = 0; |
Lightvalve | 173:68c7914679ec | 342 | } |
Lightvalve | 173:68c7914679ec | 343 | //tanh |
Lightvalve | 173:68c7914679ec | 344 | //output2[index2] = tanh(output2[index2] + bc2_temp[index2]); |
Lightvalve | 170:42c938a40313 | 345 | } |
Lightvalve | 170:42c938a40313 | 346 | for (int index2 = 0; index2 < 1; index2++) { |
Lightvalve | 173:68c7914679ec | 347 | for (int index1 = 0; index1 < num_hidden_unit2; index1++) { |
Lightvalve | 173:68c7914679ec | 348 | output = output + hc3_temp[index1] * output2[index1]; |
Lightvalve | 170:42c938a40313 | 349 | } |
Lightvalve | 173:68c7914679ec | 350 | output = output + bc3_temp; |
Lightvalve | 173:68c7914679ec | 351 | hxhh_c_sum = output; |
Lightvalve | 170:42c938a40313 | 352 | } |
Lightvalve | 170:42c938a40313 | 353 | return output; |
Lightvalve | 170:42c938a40313 | 354 | } |
Lightvalve | 170:42c938a40313 | 355 | |
Lightvalve | 170:42c938a40313 | 356 | |
Lightvalve | 170:42c938a40313 | 357 | void Actor_Network(float *arr) |
Lightvalve | 170:42c938a40313 | 358 | { |
Lightvalve | 173:68c7914679ec | 359 | float output1[num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 360 | float output2[num_hidden_unit2] = {0.0f}; |
Lightvalve | 170:42c938a40313 | 361 | float output[2] = {0.0f}; |
Lightvalve | 170:42c938a40313 | 362 | |
Lightvalve | 173:68c7914679ec | 363 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 173:68c7914679ec | 364 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 178:1074553d2f6f | 365 | output1[index2] = output1[index2] + ha1_temp[index1][index2] * arr[index1]; |
Lightvalve | 173:68c7914679ec | 366 | } |
Lightvalve | 178:1074553d2f6f | 367 | output1[index2] = output1[index2] + ba1_temp[index2]; |
Lightvalve | 173:68c7914679ec | 368 | hx_a_sum[index2] = output1[index2]; |
Lightvalve | 173:68c7914679ec | 369 | if (output1[index2] < 0) { |
Lightvalve | 173:68c7914679ec | 370 | output1[index2] = 0; |
Lightvalve | 173:68c7914679ec | 371 | } |
Lightvalve | 173:68c7914679ec | 372 | } |
Lightvalve | 173:68c7914679ec | 373 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 374 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 178:1074553d2f6f | 375 | output2[index2] = output2[index2] + ha2_temp[index1][index2] * output1[index1]; |
Lightvalve | 173:68c7914679ec | 376 | } |
Lightvalve | 178:1074553d2f6f | 377 | output2[index2] = output2[index2] + ba2_temp[index2]; |
Lightvalve | 173:68c7914679ec | 378 | hxh_a_sum[index2] = output2[index2]; |
Lightvalve | 173:68c7914679ec | 379 | if (output2[index2] < 0) { |
Lightvalve | 173:68c7914679ec | 380 | output2[index2] = 0; |
Lightvalve | 173:68c7914679ec | 381 | } |
Lightvalve | 173:68c7914679ec | 382 | } |
Lightvalve | 173:68c7914679ec | 383 | for (int index2 = 0; index2 < 2; index2++) { |
Lightvalve | 173:68c7914679ec | 384 | for (int index1 = 0; index1 < num_hidden_unit2; index1++) { |
Lightvalve | 178:1074553d2f6f | 385 | output[index2] = output[index2] + ha3_temp[index1][index2] * output2[index1]; |
Lightvalve | 173:68c7914679ec | 386 | } |
Lightvalve | 178:1074553d2f6f | 387 | hxhh_a_sum[index2] = output[index2] + ba3_temp[index2]; |
Lightvalve | 173:68c7914679ec | 388 | } |
Lightvalve | 178:1074553d2f6f | 389 | |
Lightvalve | 178:1074553d2f6f | 390 | mean_before_SP = output[0] + ba3_temp[0]; //SP = softplus |
Lightvalve | 178:1074553d2f6f | 391 | deviation_before_SP = output[1] + ba3_temp[1]; |
Lightvalve | 173:68c7914679ec | 392 | //Softplus |
Lightvalve | 173:68c7914679ec | 393 | mean = log(1.0f+exp(mean_before_SP)); |
Lightvalve | 173:68c7914679ec | 394 | deviation = log(1.0f+exp(deviation_before_SP)); |
Lightvalve | 179:d5377766d7ea | 395 | logging2 = mean; |
Lightvalve | 179:d5377766d7ea | 396 | logging4 = deviation; |
Lightvalve | 173:68c7914679ec | 397 | } |
Lightvalve | 173:68c7914679ec | 398 | |
Lightvalve | 173:68c7914679ec | 399 | |
Lightvalve | 173:68c7914679ec | 400 | void Actor_Network_Old(float *arr) |
Lightvalve | 173:68c7914679ec | 401 | { |
Lightvalve | 173:68c7914679ec | 402 | float output1[num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 403 | float output2[num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 404 | float output[2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 405 | |
Lightvalve | 173:68c7914679ec | 406 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 170:42c938a40313 | 407 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 170:42c938a40313 | 408 | output1[index2] = output1[index2] + ha1[index1][index2] * arr[index1]; |
Lightvalve | 170:42c938a40313 | 409 | } |
Lightvalve | 170:42c938a40313 | 410 | output1[index2] = output1[index2] + ba1[index2]; |
Lightvalve | 170:42c938a40313 | 411 | if (output1[index2] < 0) { |
Lightvalve | 170:42c938a40313 | 412 | output1[index2] = 0; |
Lightvalve | 170:42c938a40313 | 413 | } |
Lightvalve | 170:42c938a40313 | 414 | } |
Lightvalve | 173:68c7914679ec | 415 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 416 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 174:c828479f53f9 | 417 | output2[index2] = output2[index2] + ha2[index1][index2] * output1[index1]; |
Lightvalve | 170:42c938a40313 | 418 | } |
Lightvalve | 173:68c7914679ec | 419 | output2[index2] = output2[index2] + ba2[index2]; |
Lightvalve | 173:68c7914679ec | 420 | if (output2[index2] < 0) { |
Lightvalve | 173:68c7914679ec | 421 | output2[index2] = 0; |
Lightvalve | 170:42c938a40313 | 422 | } |
Lightvalve | 170:42c938a40313 | 423 | } |
Lightvalve | 170:42c938a40313 | 424 | for (int index2 = 0; index2 < 2; index2++) { |
Lightvalve | 173:68c7914679ec | 425 | for (int index1 = 0; index1 < num_hidden_unit2; index1++) { |
Lightvalve | 173:68c7914679ec | 426 | output[index2] = output[index2] + ha3[index1][index2] * output2[index1]; |
Lightvalve | 170:42c938a40313 | 427 | } |
Lightvalve | 170:42c938a40313 | 428 | } |
Lightvalve | 173:68c7914679ec | 429 | mean_old = output[0] + ba3[0]; |
Lightvalve | 173:68c7914679ec | 430 | deviation_old = output[1] + ba3[1]; |
Lightvalve | 173:68c7914679ec | 431 | //Softplus |
Lightvalve | 173:68c7914679ec | 432 | mean_old = log(1.0f+exp(mean_old)); |
Lightvalve | 173:68c7914679ec | 433 | deviation_old = log(1.0f+exp(deviation_old)); |
Lightvalve | 170:42c938a40313 | 434 | } |
Lightvalve | 170:42c938a40313 | 435 | |
Lightvalve | 170:42c938a40313 | 436 | float Grad_Normal_Dist_Mean(float mean, float deviation, float action) |
Lightvalve | 170:42c938a40313 | 437 | { |
Lightvalve | 170:42c938a40313 | 438 | float grad_mean = 0.0f; |
Lightvalve | 170:42c938a40313 | 439 | grad_mean = (action-mean)*exp(-(action-mean)*(action-mean)/(2.0f*deviation*deviation))/(sqrt(2.0f*PI)*deviation*deviation*deviation); |
Lightvalve | 170:42c938a40313 | 440 | return grad_mean; |
Lightvalve | 170:42c938a40313 | 441 | } |
Lightvalve | 170:42c938a40313 | 442 | |
Lightvalve | 170:42c938a40313 | 443 | float Grad_Normal_Dist_Deviation(float mean, float deviation, float action) |
Lightvalve | 170:42c938a40313 | 444 | { |
Lightvalve | 170:42c938a40313 | 445 | float grad_dev = 0.0f; |
Lightvalve | 170:42c938a40313 | 446 | grad_dev = exp(-(action-mean)*(action-mean)/(2.0f*deviation*deviation))*(-1.0f/(sqrt(2.0f*PI)*deviation*deviation) + (action-mean)*(action-mean)/(sqrt(2.0f*PI)*deviation*deviation*deviation*deviation)); |
Lightvalve | 170:42c938a40313 | 447 | return grad_dev; |
Lightvalve | 170:42c938a40313 | 448 | } |
Lightvalve | 170:42c938a40313 | 449 | |
Lightvalve | 173:68c7914679ec | 450 | float ReLU(float x) |
Lightvalve | 173:68c7914679ec | 451 | { |
Lightvalve | 173:68c7914679ec | 452 | if (x >= 0) { |
Lightvalve | 173:68c7914679ec | 453 | return x; |
Lightvalve | 173:68c7914679ec | 454 | } else { |
Lightvalve | 173:68c7914679ec | 455 | return 0.0f; |
Lightvalve | 173:68c7914679ec | 456 | } |
Lightvalve | 173:68c7914679ec | 457 | } |
Lightvalve | 173:68c7914679ec | 458 | |
Lightvalve | 170:42c938a40313 | 459 | void update_Critic_Networks(float (*arr)[num_input_RL]) |
Lightvalve | 170:42c938a40313 | 460 | { |
Lightvalve | 173:68c7914679ec | 461 | float G_hc1[num_input_RL][num_hidden_unit1] = {0.0f}; |
Lightvalve | 177:8e9cf31d63f4 | 462 | float G_bc1[num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 463 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 170:42c938a40313 | 464 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 173:68c7914679ec | 465 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 466 | float d_V_d_hc1 = 0.0f; |
Lightvalve | 173:68c7914679ec | 467 | for(int k=0; k<num_hidden_unit2; k++) { |
Lightvalve | 173:68c7914679ec | 468 | if (hxh_c_sum_array[n][k] >= 0) { |
Lightvalve | 173:68c7914679ec | 469 | if (hx_c_sum_array[n][index2] > 0) { |
Lightvalve | 177:8e9cf31d63f4 | 470 | d_V_d_hc1 = d_V_d_hc1 + arr[n][index1]*hc2_temp[index2][k]*hc3_temp[k]; |
Lightvalve | 173:68c7914679ec | 471 | } |
Lightvalve | 173:68c7914679ec | 472 | } |
Lightvalve | 170:42c938a40313 | 473 | } |
Lightvalve | 177:8e9cf31d63f4 | 474 | G_hc1[index1][index2] = G_hc1[index1][index2] + 2.0f*(return_G[n]-V[n])*(-d_V_d_hc1); |
Lightvalve | 170:42c938a40313 | 475 | } |
Lightvalve | 170:42c938a40313 | 476 | G_hc1[index1][index2] = G_hc1[index1][index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 477 | if(G_hc1[index1][index2] > Gradient_Limit) G_hc1[index1][index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 478 | else if (G_hc1[index1][index2] < -Gradient_Limit) G_hc1[index1][index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 479 | //hc1_temp[index1][index2] = hc1_temp[index1][index2] - gradient_rate_critic * G_hc1[index1][index2]; |
Lightvalve | 173:68c7914679ec | 480 | } |
Lightvalve | 173:68c7914679ec | 481 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 482 | float d_V_d_bc1 = 0.0f; |
Lightvalve | 173:68c7914679ec | 483 | for(int k=0; k<num_hidden_unit2; k++) { |
Lightvalve | 173:68c7914679ec | 484 | if (hxh_c_sum_array[n][k] >= 0) { |
Lightvalve | 173:68c7914679ec | 485 | if (hx_c_sum_array[n][index2] > 0) { |
Lightvalve | 177:8e9cf31d63f4 | 486 | d_V_d_bc1 = d_V_d_bc1 + hc2_temp[index2][k]*hc3_temp[k]; |
Lightvalve | 173:68c7914679ec | 487 | } |
Lightvalve | 173:68c7914679ec | 488 | } |
Lightvalve | 173:68c7914679ec | 489 | } |
Lightvalve | 177:8e9cf31d63f4 | 490 | G_bc1[index2] = G_bc1[index2] + 2.0f*(return_G[n]-V[n])*(-d_V_d_bc1); |
Lightvalve | 173:68c7914679ec | 491 | } |
Lightvalve | 173:68c7914679ec | 492 | G_bc1[index2] = G_bc1[index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 493 | if(G_bc1[index2] > Gradient_Limit) G_bc1[index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 494 | else if (G_bc1[index2] < -Gradient_Limit) G_bc1[index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 495 | //bc1_temp[index2] = bc1_temp[index2] - gradient_rate_critic * G_bc1[index2]; |
Lightvalve | 173:68c7914679ec | 496 | } |
Lightvalve | 173:68c7914679ec | 497 | |
Lightvalve | 175:2f7289dbd488 | 498 | |
Lightvalve | 173:68c7914679ec | 499 | float G_hc2[num_hidden_unit1][num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 500 | float G_bc2[num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 501 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 502 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 173:68c7914679ec | 503 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 504 | float d_V_d_hc2 = 0.0f; |
Lightvalve | 173:68c7914679ec | 505 | if (hxh_c_sum_array[n][index2] >= 0) { |
Lightvalve | 173:68c7914679ec | 506 | if (hx_c_sum_array[n][index1] > 0) { |
Lightvalve | 177:8e9cf31d63f4 | 507 | d_V_d_hc2 = hx_c_sum_array[n][index1]*hc3_temp[index2]; |
Lightvalve | 173:68c7914679ec | 508 | } |
Lightvalve | 173:68c7914679ec | 509 | } |
Lightvalve | 177:8e9cf31d63f4 | 510 | G_hc2[index1][index2] = G_hc2[index1][index2] + 2.0f*(return_G[n]-V[n])*(-d_V_d_hc2); |
Lightvalve | 173:68c7914679ec | 511 | } |
Lightvalve | 173:68c7914679ec | 512 | G_hc2[index1][index2] = G_hc2[index1][index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 513 | if(G_hc2[index1][index2] > Gradient_Limit) G_hc2[index1][index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 514 | else if (G_hc2[index1][index2] < -Gradient_Limit) G_hc2[index1][index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 515 | //hc2_temp[index1][index2] = hc2_temp[index1][index2] - gradient_rate_critic * G_hc2[index1][index2]; |
Lightvalve | 173:68c7914679ec | 516 | } |
Lightvalve | 173:68c7914679ec | 517 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 518 | float d_V_d_bc2 = 0.0f; |
Lightvalve | 173:68c7914679ec | 519 | if (hxh_c_sum_array[n][index2] >= 0) { |
Lightvalve | 177:8e9cf31d63f4 | 520 | d_V_d_bc2 = hc3_temp[index2]; |
Lightvalve | 173:68c7914679ec | 521 | } |
Lightvalve | 177:8e9cf31d63f4 | 522 | G_bc2[index2] = G_bc2[index2] + 2.0f*(return_G[n]-V[n])*(-d_V_d_bc2); |
Lightvalve | 173:68c7914679ec | 523 | } |
Lightvalve | 173:68c7914679ec | 524 | G_bc2[index2] = G_bc2[index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 525 | if(G_bc2[index2] > Gradient_Limit) G_bc2[index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 526 | else if (G_bc2[index2] < -Gradient_Limit) G_bc2[index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 527 | //bc2_temp[index2] = bc2_temp[index2] - gradient_rate_critic * G_bc2[index2]; |
Lightvalve | 173:68c7914679ec | 528 | } |
Lightvalve | 173:68c7914679ec | 529 | |
Lightvalve | 173:68c7914679ec | 530 | float G_hc3[num_hidden_unit2]= {0.0f}; |
Lightvalve | 173:68c7914679ec | 531 | float G_bc3 = 0.0f; |
Lightvalve | 173:68c7914679ec | 532 | for (int index2 = 0; index2 < 1; index2++) { |
Lightvalve | 173:68c7914679ec | 533 | for (int index1 = 0; index1 < num_hidden_unit2; index1++) { |
Lightvalve | 173:68c7914679ec | 534 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 535 | float d_V_d_hc3 = 0.0f; |
Lightvalve | 173:68c7914679ec | 536 | if (hxh_c_sum_array[n][index1] >= 0) { |
Lightvalve | 177:8e9cf31d63f4 | 537 | d_V_d_hc3 = d_V_d_hc3 + hxh_c_sum_array[n][index1]; |
Lightvalve | 173:68c7914679ec | 538 | } |
Lightvalve | 177:8e9cf31d63f4 | 539 | G_hc3[index1] = G_hc3[index1] + 2.0f*(return_G[n]-V[n])*(-d_V_d_hc3); |
Lightvalve | 173:68c7914679ec | 540 | } |
Lightvalve | 173:68c7914679ec | 541 | G_hc3[index1] = G_hc3[index1] / batch_size; |
Lightvalve | 179:d5377766d7ea | 542 | if(G_hc3[index1] > Gradient_Limit) G_hc3[index1] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 543 | else if (G_hc3[index1] < -Gradient_Limit) G_hc3[index1] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 544 | //hc3_temp[index1] = hc3_temp[index1] - gradient_rate_critic * G_hc3[index1]; |
Lightvalve | 173:68c7914679ec | 545 | } |
Lightvalve | 173:68c7914679ec | 546 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 547 | float d_V_d_bc3 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 548 | d_V_d_bc3 = 1.0f; |
Lightvalve | 177:8e9cf31d63f4 | 549 | G_bc3 = G_bc3 + 2.0f*(return_G[n]-V[n])*(-d_V_d_bc3); |
Lightvalve | 173:68c7914679ec | 550 | } |
Lightvalve | 173:68c7914679ec | 551 | G_bc3 = G_bc3 / batch_size; |
Lightvalve | 179:d5377766d7ea | 552 | if(G_bc3 > Gradient_Limit) G_bc3 = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 553 | else if (G_bc3 < -Gradient_Limit) G_bc3 = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 554 | //bc3_temp = bc3_temp - gradient_rate_critic * G_bc3; |
Lightvalve | 173:68c7914679ec | 555 | } |
Lightvalve | 173:68c7914679ec | 556 | |
Lightvalve | 173:68c7914679ec | 557 | // Simultaneous Update |
Lightvalve | 173:68c7914679ec | 558 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 173:68c7914679ec | 559 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 179:d5377766d7ea | 560 | hc1_temp[index1][index2] = hc1_temp[index1][index2] - gradient_rate_critic * G_hc1[index1][index2]; |
Lightvalve | 170:42c938a40313 | 561 | } |
Lightvalve | 179:d5377766d7ea | 562 | bc1_temp[index2] = bc1_temp[index2] - gradient_rate_critic * G_bc1[index2]; |
Lightvalve | 170:42c938a40313 | 563 | } |
Lightvalve | 173:68c7914679ec | 564 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 565 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 179:d5377766d7ea | 566 | hc2_temp[index1][index2] = hc2_temp[index1][index2] - gradient_rate_critic * G_hc2[index1][index2]; |
Lightvalve | 173:68c7914679ec | 567 | } |
Lightvalve | 179:d5377766d7ea | 568 | bc2_temp[index2] = bc2_temp[index2] - gradient_rate_critic * G_bc2[index2]; |
Lightvalve | 173:68c7914679ec | 569 | } |
Lightvalve | 170:42c938a40313 | 570 | for (int index2 = 0; index2 < 1; index2++) { |
Lightvalve | 173:68c7914679ec | 571 | for (int index1 = 0; index1 < num_hidden_unit2; index1++) { |
Lightvalve | 179:d5377766d7ea | 572 | hc3_temp[index1] = hc3_temp[index1] - gradient_rate_critic * G_hc3[index1]; |
Lightvalve | 170:42c938a40313 | 573 | } |
Lightvalve | 179:d5377766d7ea | 574 | bc3_temp = bc3_temp - gradient_rate_critic * G_bc3; |
Lightvalve | 170:42c938a40313 | 575 | } |
Lightvalve | 170:42c938a40313 | 576 | } |
Lightvalve | 170:42c938a40313 | 577 | |
Lightvalve | 173:68c7914679ec | 578 | ///////////////////////////Softplus////////////////////////////////// |
Lightvalve | 170:42c938a40313 | 579 | void update_Actor_Networks(float (*arr)[num_input_RL]) |
Lightvalve | 170:42c938a40313 | 580 | { |
Lightvalve | 218:066030f7951f | 581 | |
Lightvalve | 173:68c7914679ec | 582 | |
Lightvalve | 173:68c7914679ec | 583 | float G_ha1[num_input_RL][num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 584 | float G_ba1[num_hidden_unit1] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 585 | |
Lightvalve | 173:68c7914679ec | 586 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 170:42c938a40313 | 587 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 173:68c7914679ec | 588 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 589 | float d_x_d_ha1 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 590 | float d_y_d_ha1 = 0.0f; |
Lightvalve | 173:68c7914679ec | 591 | if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) { |
Lightvalve | 170:42c938a40313 | 592 | G_ha1[index1][index2] = G_ha1[index1][index2]; |
Lightvalve | 170:42c938a40313 | 593 | } else { |
Lightvalve | 173:68c7914679ec | 594 | for(int k=0; k<num_hidden_unit2; k++) { |
Lightvalve | 173:68c7914679ec | 595 | if (hxh_a_sum_array[n][k] >= 0) { |
Lightvalve | 173:68c7914679ec | 596 | if (hx_a_sum_array[n][index2] > 0) { |
Lightvalve | 177:8e9cf31d63f4 | 597 | d_x_d_ha1 = d_x_d_ha1 + arr[n][index1]*ha2_temp[index2][k]*ha3_temp[k][0]; |
Lightvalve | 177:8e9cf31d63f4 | 598 | d_y_d_ha1 = d_y_d_ha1 + arr[n][index1]*ha2_temp[index2][k]*ha3_temp[k][1]; |
Lightvalve | 173:68c7914679ec | 599 | } |
Lightvalve | 171:bfc1fd2629d8 | 600 | } |
Lightvalve | 170:42c938a40313 | 601 | } |
Lightvalve | 170:42c938a40313 | 602 | float d_mean_d_ha1 = 0.0f; |
Lightvalve | 170:42c938a40313 | 603 | float d_dev_d_ha1 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 604 | d_mean_d_ha1 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ha1; |
Lightvalve | 177:8e9cf31d63f4 | 605 | d_dev_d_ha1 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ha1; |
Lightvalve | 173:68c7914679ec | 606 | |
Lightvalve | 173:68c7914679ec | 607 | G_ha1[index1][index2] = G_ha1[index1][index2] + advantage[n]/pi_old[n]*(d_mean_d_ha1*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ha1*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n])); |
Lightvalve | 170:42c938a40313 | 608 | } |
Lightvalve | 170:42c938a40313 | 609 | } |
Lightvalve | 176:589ea3edcf3c | 610 | G_ha1[index1][index2] = -G_ha1[index1][index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 611 | if(G_ha1[index1][index2] > Gradient_Limit) G_ha1[index1][index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 612 | else if (G_ha1[index1][index2] < -Gradient_Limit) G_ha1[index1][index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 613 | //ha1_temp[index1][index2] = ha1_temp[index1][index2] - gradient_rate_actor * G_ha1[index1][index2]; |
Lightvalve | 170:42c938a40313 | 614 | } |
Lightvalve | 173:68c7914679ec | 615 | |
Lightvalve | 173:68c7914679ec | 616 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 617 | float d_x_d_ba1 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 618 | float d_y_d_ba1 = 0.0f; |
Lightvalve | 173:68c7914679ec | 619 | if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) { |
Lightvalve | 170:42c938a40313 | 620 | G_ba1[index2] = G_ba1[index2]; |
Lightvalve | 170:42c938a40313 | 621 | } else { |
Lightvalve | 173:68c7914679ec | 622 | for(int k=0; k<num_hidden_unit2; k++) { |
Lightvalve | 173:68c7914679ec | 623 | if (hxh_a_sum_array[n][k] >= 0) { |
Lightvalve | 173:68c7914679ec | 624 | if (hx_a_sum_array[n][index2] > 0) { |
Lightvalve | 177:8e9cf31d63f4 | 625 | d_x_d_ba1 = d_x_d_ba1 + ha2_temp[index2][k]*ha3_temp[k][0]; |
Lightvalve | 177:8e9cf31d63f4 | 626 | d_y_d_ba1 = d_y_d_ba1 + ha2_temp[index2][k]*ha3_temp[k][1]; |
Lightvalve | 173:68c7914679ec | 627 | } |
Lightvalve | 171:bfc1fd2629d8 | 628 | } |
Lightvalve | 170:42c938a40313 | 629 | } |
Lightvalve | 170:42c938a40313 | 630 | float d_mean_d_ba1 = 0.0f; |
Lightvalve | 170:42c938a40313 | 631 | float d_dev_d_ba1 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 632 | d_mean_d_ba1 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ba1; |
Lightvalve | 177:8e9cf31d63f4 | 633 | d_dev_d_ba1 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ba1; |
Lightvalve | 173:68c7914679ec | 634 | |
Lightvalve | 173:68c7914679ec | 635 | G_ba1[index2] = G_ba1[index2] + advantage[n]/pi_old[n]*(d_mean_d_ba1*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ba1*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n])); |
Lightvalve | 170:42c938a40313 | 636 | } |
Lightvalve | 170:42c938a40313 | 637 | } |
Lightvalve | 176:589ea3edcf3c | 638 | G_ba1[index2] = -G_ba1[index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 639 | if(G_ba1[index2] > Gradient_Limit) G_ba1[index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 640 | else if (G_ba1[index2] < -Gradient_Limit) G_ba1[index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 641 | //ba1_temp[index2] = ba1_temp[index2] - gradient_rate_actor * G_ba1[index2]; |
Lightvalve | 170:42c938a40313 | 642 | } |
Lightvalve | 170:42c938a40313 | 643 | |
Lightvalve | 173:68c7914679ec | 644 | float G_ha2[num_hidden_unit1][num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 645 | float G_ba2[num_hidden_unit2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 646 | |
Lightvalve | 173:68c7914679ec | 647 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 648 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 173:68c7914679ec | 649 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 650 | float d_x_d_ha2 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 651 | float d_y_d_ha2 = 0.0f; |
Lightvalve | 173:68c7914679ec | 652 | if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) { |
Lightvalve | 170:42c938a40313 | 653 | G_ha2[index1][index2] = G_ha2[index1][index2]; |
Lightvalve | 170:42c938a40313 | 654 | } else { |
Lightvalve | 173:68c7914679ec | 655 | if (hxh_a_sum_array[n][index2] >= 0) { |
Lightvalve | 173:68c7914679ec | 656 | if (hx_a_sum_array[n][index1] > 0) { |
Lightvalve | 177:8e9cf31d63f4 | 657 | d_x_d_ha2 = hx_a_sum_array[n][index1]*ha3_temp[index2][0]; |
Lightvalve | 177:8e9cf31d63f4 | 658 | d_y_d_ha2 = hx_a_sum_array[n][index1]*ha3_temp[index2][1]; |
Lightvalve | 171:bfc1fd2629d8 | 659 | } |
Lightvalve | 170:42c938a40313 | 660 | } |
Lightvalve | 173:68c7914679ec | 661 | |
Lightvalve | 170:42c938a40313 | 662 | float d_mean_d_ha2 = 0.0f; |
Lightvalve | 170:42c938a40313 | 663 | float d_dev_d_ha2 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 664 | d_mean_d_ha2 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ha2; |
Lightvalve | 177:8e9cf31d63f4 | 665 | d_dev_d_ha2 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ha2; |
Lightvalve | 173:68c7914679ec | 666 | |
Lightvalve | 173:68c7914679ec | 667 | G_ha2[index1][index2] = G_ha2[index1][index2] + advantage[n]/pi_old[n]*(d_mean_d_ha2*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ha2*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n])); |
Lightvalve | 170:42c938a40313 | 668 | } |
Lightvalve | 170:42c938a40313 | 669 | } |
Lightvalve | 176:589ea3edcf3c | 670 | G_ha2[index1][index2] = -G_ha2[index1][index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 671 | if(G_ha2[index1][index2] > Gradient_Limit) G_ha2[index1][index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 672 | else if (G_ha2[index1][index2] < -Gradient_Limit) G_ha2[index1][index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 673 | //ha2_temp[index1][index2] = ha2_temp[index1][index2] - gradient_rate_actor * G_ha2[index1][index2]; |
Lightvalve | 170:42c938a40313 | 674 | } |
Lightvalve | 173:68c7914679ec | 675 | |
Lightvalve | 173:68c7914679ec | 676 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 677 | float d_x_d_ba2 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 678 | float d_y_d_ba2 = 0.0f; |
Lightvalve | 173:68c7914679ec | 679 | if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) { |
Lightvalve | 170:42c938a40313 | 680 | G_ba2[index2] = G_ba2[index2]; |
Lightvalve | 170:42c938a40313 | 681 | } else { |
Lightvalve | 170:42c938a40313 | 682 | |
Lightvalve | 173:68c7914679ec | 683 | if (hxh_a_sum_array[n][index2] >= 0) { |
Lightvalve | 177:8e9cf31d63f4 | 684 | d_x_d_ba2 = ha3_temp[index2][0]; |
Lightvalve | 177:8e9cf31d63f4 | 685 | d_y_d_ba2 = ha3_temp[index2][1]; |
Lightvalve | 173:68c7914679ec | 686 | } |
Lightvalve | 173:68c7914679ec | 687 | float d_mean_d_ba2= 0.0f; |
Lightvalve | 173:68c7914679ec | 688 | float d_dev_d_ba2= 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 689 | d_mean_d_ba2 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ba2; |
Lightvalve | 177:8e9cf31d63f4 | 690 | d_dev_d_ba2 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ba2; |
Lightvalve | 173:68c7914679ec | 691 | |
Lightvalve | 173:68c7914679ec | 692 | G_ba2[index2] = G_ba2[index2] + advantage[n]/pi_old[n]*(d_mean_d_ba2*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ba2*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n])); |
Lightvalve | 170:42c938a40313 | 693 | } |
Lightvalve | 170:42c938a40313 | 694 | } |
Lightvalve | 176:589ea3edcf3c | 695 | G_ba2[index2] = -G_ba2[index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 696 | if(G_ba2[index2] > Gradient_Limit) G_ba2[index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 697 | else if (G_ba2[index2] < -Gradient_Limit) G_ba2[index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 698 | //ba2_temp[index2] = ba2_temp[index2] - gradient_rate_actor * G_ba2[index2]; |
Lightvalve | 170:42c938a40313 | 699 | } |
Lightvalve | 173:68c7914679ec | 700 | |
Lightvalve | 173:68c7914679ec | 701 | float G_ha3[num_hidden_unit2][2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 702 | float G_ba3[2] = {0.0f}; |
Lightvalve | 173:68c7914679ec | 703 | |
Lightvalve | 173:68c7914679ec | 704 | for (int index2 = 0; index2 < 2; index2++) { |
Lightvalve | 173:68c7914679ec | 705 | for (int index1 = 0; index1 < num_hidden_unit2; index1++) { |
Lightvalve | 173:68c7914679ec | 706 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 707 | float d_x_d_ha3 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 708 | float d_y_d_ha3 = 0.0f; |
Lightvalve | 173:68c7914679ec | 709 | if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) { |
Lightvalve | 173:68c7914679ec | 710 | G_ha3[index1][index2] = G_ha3[index1][index2]; |
Lightvalve | 173:68c7914679ec | 711 | } else { |
Lightvalve | 173:68c7914679ec | 712 | if (hxh_a_sum_array[n][index1] >= 0) { |
Lightvalve | 173:68c7914679ec | 713 | if (hx_a_sum_array[n][index1] > 0) { |
Lightvalve | 177:8e9cf31d63f4 | 714 | d_x_d_ha3 = hxh_a_sum_array[n][index1]; |
Lightvalve | 177:8e9cf31d63f4 | 715 | d_y_d_ha3 = hxh_a_sum_array[n][index1]; |
Lightvalve | 173:68c7914679ec | 716 | } |
Lightvalve | 173:68c7914679ec | 717 | } |
Lightvalve | 173:68c7914679ec | 718 | float d_mean_d_ha3 = 0.0f; |
Lightvalve | 173:68c7914679ec | 719 | float d_dev_d_ha3 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 720 | d_mean_d_ha3 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ha3; |
Lightvalve | 177:8e9cf31d63f4 | 721 | d_dev_d_ha3 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ha3; |
Lightvalve | 173:68c7914679ec | 722 | |
Lightvalve | 173:68c7914679ec | 723 | G_ha3[index1][index2] = G_ha3[index1][index2] + advantage[n]/pi_old[n]*(d_mean_d_ha3*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ha3*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n])); |
Lightvalve | 173:68c7914679ec | 724 | } |
Lightvalve | 173:68c7914679ec | 725 | } |
Lightvalve | 176:589ea3edcf3c | 726 | G_ha3[index1][index2] = -G_ha3[index1][index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 727 | if(G_ha3[index1][index2] > Gradient_Limit) G_ha3[index1][index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 728 | else if (G_ha3[index1][index2] < -Gradient_Limit) G_ha3[index1][index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 729 | //ha3_temp[index1][index2] = ha3_temp[index1][index2] - gradient_rate_actor * G_ha3[index1][index2]; |
Lightvalve | 173:68c7914679ec | 730 | } |
Lightvalve | 173:68c7914679ec | 731 | |
Lightvalve | 173:68c7914679ec | 732 | for (int n=0; n<batch_size; n++) { |
Lightvalve | 177:8e9cf31d63f4 | 733 | float d_x_d_ba3 = 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 734 | float d_y_d_ba3 = 0.0f; |
Lightvalve | 173:68c7914679ec | 735 | if((advantage[n] >= 0.0f && ratio[n] >= 1.0f + epsilon) || (advantage[n] < 0.0f && ratio[n] < 1.0f - epsilon)) { |
Lightvalve | 173:68c7914679ec | 736 | G_ba3[index2] = G_ba3[index2]; |
Lightvalve | 173:68c7914679ec | 737 | } else { |
Lightvalve | 173:68c7914679ec | 738 | |
Lightvalve | 177:8e9cf31d63f4 | 739 | d_x_d_ba3 = 1.0f; |
Lightvalve | 177:8e9cf31d63f4 | 740 | d_y_d_ba3 = 1.0f; |
Lightvalve | 173:68c7914679ec | 741 | |
Lightvalve | 173:68c7914679ec | 742 | float d_mean_d_ba3= 0.0f; |
Lightvalve | 173:68c7914679ec | 743 | float d_dev_d_ba3= 0.0f; |
Lightvalve | 177:8e9cf31d63f4 | 744 | d_mean_d_ba3 = exp(hxhh_a_sum_array[n][0])/(1.0f+exp(hxhh_a_sum_array[n][0]))*d_x_d_ba3; |
Lightvalve | 177:8e9cf31d63f4 | 745 | d_dev_d_ba3 = exp(hxhh_a_sum_array[n][1])/(1.0f+exp(hxhh_a_sum_array[n][1]))*d_y_d_ba3; |
Lightvalve | 173:68c7914679ec | 746 | |
Lightvalve | 173:68c7914679ec | 747 | G_ba3[index2] = G_ba3[index2] + advantage[n]/pi_old[n]*(d_mean_d_ba3*Grad_Normal_Dist_Mean(mean_array[n],deviation_array[n],action_array[n])+d_dev_d_ba3*Grad_Normal_Dist_Deviation(mean_array[n],deviation_array[n],action_array[n])); |
Lightvalve | 173:68c7914679ec | 748 | } |
Lightvalve | 173:68c7914679ec | 749 | } |
Lightvalve | 176:589ea3edcf3c | 750 | G_ba3[index2] = -G_ba3[index2] / batch_size; |
Lightvalve | 179:d5377766d7ea | 751 | if(G_ba3[index2] > Gradient_Limit) G_ba3[index2] = Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 752 | else if (G_ba3[index2] < -Gradient_Limit) G_ba3[index2] = -Gradient_Limit; |
Lightvalve | 179:d5377766d7ea | 753 | //ba3_temp[index2] = ba3_temp[index2] - gradient_rate_actor * G_ba3[index2]; |
Lightvalve | 175:2f7289dbd488 | 754 | } |
Lightvalve | 177:8e9cf31d63f4 | 755 | |
Lightvalve | 175:2f7289dbd488 | 756 | // Simultaneous Update |
Lightvalve | 175:2f7289dbd488 | 757 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 175:2f7289dbd488 | 758 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 179:d5377766d7ea | 759 | ha1_temp[index1][index2] = ha1_temp[index1][index2] - gradient_rate_actor * G_ha1[index1][index2]; |
Lightvalve | 175:2f7289dbd488 | 760 | } |
Lightvalve | 179:d5377766d7ea | 761 | ba1_temp[index2] = ba1_temp[index2] - gradient_rate_actor * G_ba1[index2]; |
Lightvalve | 175:2f7289dbd488 | 762 | } |
Lightvalve | 175:2f7289dbd488 | 763 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 175:2f7289dbd488 | 764 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 179:d5377766d7ea | 765 | ha2_temp[index1][index2] = ha2_temp[index1][index2] - gradient_rate_actor * G_ha2[index1][index2]; |
Lightvalve | 175:2f7289dbd488 | 766 | } |
Lightvalve | 179:d5377766d7ea | 767 | ba2_temp[index2] = ba2_temp[index2] - gradient_rate_actor * G_ba2[index2]; |
Lightvalve | 175:2f7289dbd488 | 768 | } |
Lightvalve | 175:2f7289dbd488 | 769 | for (int index2 = 0; index2 < 2; index2++) { |
Lightvalve | 175:2f7289dbd488 | 770 | for (int index1 = 0; index1 < num_hidden_unit2; index1++) { |
Lightvalve | 179:d5377766d7ea | 771 | ha3_temp[index1][index2] = ha3_temp[index1][index2] - gradient_rate_actor * G_ha3[index1][index2]; |
Lightvalve | 175:2f7289dbd488 | 772 | } |
Lightvalve | 179:d5377766d7ea | 773 | ba3_temp[index2] = ba3_temp[index2] - gradient_rate_actor * G_ba3[index2]; |
Lightvalve | 173:68c7914679ec | 774 | } |
Lightvalve | 170:42c938a40313 | 775 | } |
Lightvalve | 170:42c938a40313 | 776 | |
Lightvalve | 170:42c938a40313 | 777 | float rand_normal(double mean, double stddev) |
Lightvalve | 170:42c938a40313 | 778 | { |
Lightvalve | 170:42c938a40313 | 779 | //Box muller method |
Lightvalve | 170:42c938a40313 | 780 | static double n2 = 0.0f; |
Lightvalve | 170:42c938a40313 | 781 | static int n2_cached = 0; |
Lightvalve | 170:42c938a40313 | 782 | if (!n2_cached) { |
Lightvalve | 170:42c938a40313 | 783 | double x, y, r; |
Lightvalve | 170:42c938a40313 | 784 | do { |
Lightvalve | 170:42c938a40313 | 785 | x = 2.0f*rand()/RAND_MAX - 1; |
Lightvalve | 170:42c938a40313 | 786 | y = 2.0f*rand()/RAND_MAX - 1; |
Lightvalve | 170:42c938a40313 | 787 | |
Lightvalve | 170:42c938a40313 | 788 | r = x*x + y*y; |
Lightvalve | 170:42c938a40313 | 789 | } while (r == 0.0f || r > 1.0f); |
Lightvalve | 170:42c938a40313 | 790 | { |
Lightvalve | 170:42c938a40313 | 791 | double d = sqrt(-2.0f*log(r)/r); |
Lightvalve | 170:42c938a40313 | 792 | double n1 = x*d; |
Lightvalve | 170:42c938a40313 | 793 | n2 = y*d; |
Lightvalve | 170:42c938a40313 | 794 | double result = n1*stddev + mean; |
Lightvalve | 170:42c938a40313 | 795 | n2_cached = 1; |
Lightvalve | 170:42c938a40313 | 796 | return result; |
Lightvalve | 170:42c938a40313 | 797 | } |
Lightvalve | 170:42c938a40313 | 798 | } else { |
Lightvalve | 170:42c938a40313 | 799 | n2_cached = 0; |
Lightvalve | 170:42c938a40313 | 800 | return n2*stddev + mean; |
Lightvalve | 170:42c938a40313 | 801 | } |
Lightvalve | 170:42c938a40313 | 802 | } |
Lightvalve | 170:42c938a40313 | 803 | |
Lightvalve | 179:d5377766d7ea | 804 | float mean_adv(float x[], int size) |
Lightvalve | 179:d5377766d7ea | 805 | { |
Lightvalve | 179:d5377766d7ea | 806 | float add = 0.0f; |
Lightvalve | 179:d5377766d7ea | 807 | float result; |
Lightvalve | 218:066030f7951f | 808 | |
Lightvalve | 218:066030f7951f | 809 | for (int i=0; i<size; i++) { |
Lightvalve | 179:d5377766d7ea | 810 | add += x[i]; |
Lightvalve | 179:d5377766d7ea | 811 | } |
Lightvalve | 179:d5377766d7ea | 812 | result = (float) add/size; |
Lightvalve | 179:d5377766d7ea | 813 | return result; |
Lightvalve | 179:d5377766d7ea | 814 | } |
Lightvalve | 179:d5377766d7ea | 815 | float deviation_adv(float x[], int size) |
Lightvalve | 179:d5377766d7ea | 816 | { |
Lightvalve | 179:d5377766d7ea | 817 | float sigma = 0.0f; |
Lightvalve | 179:d5377766d7ea | 818 | float resultDeb = 0.0f; |
Lightvalve | 218:066030f7951f | 819 | |
Lightvalve | 218:066030f7951f | 820 | for (int k=0; k<size; k++) { |
Lightvalve | 179:d5377766d7ea | 821 | sigma = pow((float)x[k]-mean_adv(x,size), (float)2.0f)/(size-1); |
Lightvalve | 179:d5377766d7ea | 822 | resultDeb += sqrt(sigma); |
Lightvalve | 179:d5377766d7ea | 823 | } |
Lightvalve | 179:d5377766d7ea | 824 | return resultDeb; |
Lightvalve | 218:066030f7951f | 825 | } |
Lightvalve | 218:066030f7951f | 826 | |
Lightvalve | 173:68c7914679ec | 827 | |
Lightvalve | 170:42c938a40313 | 828 | void Overwirte_Critic_Networks() |
Lightvalve | 170:42c938a40313 | 829 | { |
Lightvalve | 173:68c7914679ec | 830 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 170:42c938a40313 | 831 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 170:42c938a40313 | 832 | hc1[index1][index2] = hc1_temp[index1][index2]; |
Lightvalve | 170:42c938a40313 | 833 | } |
Lightvalve | 170:42c938a40313 | 834 | bc1[index2] = bc1_temp[index2]; |
Lightvalve | 170:42c938a40313 | 835 | } |
Lightvalve | 173:68c7914679ec | 836 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 837 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 173:68c7914679ec | 838 | hc2[index1][index2] = hc2_temp[index1][index2]; |
Lightvalve | 173:68c7914679ec | 839 | } |
Lightvalve | 173:68c7914679ec | 840 | bc2[index2] = bc2_temp[index2]; |
Lightvalve | 173:68c7914679ec | 841 | hc3[index2] = hc3_temp[index2]; |
Lightvalve | 173:68c7914679ec | 842 | } |
Lightvalve | 173:68c7914679ec | 843 | bc3 = bc3_temp; |
Lightvalve | 170:42c938a40313 | 844 | } |
Lightvalve | 170:42c938a40313 | 845 | void Overwirte_Actor_Networks() |
Lightvalve | 170:42c938a40313 | 846 | { |
Lightvalve | 173:68c7914679ec | 847 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 170:42c938a40313 | 848 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 170:42c938a40313 | 849 | ha1[index1][index2] = ha1_temp[index1][index2]; |
Lightvalve | 170:42c938a40313 | 850 | } |
Lightvalve | 170:42c938a40313 | 851 | ba1[index2] = ba1_temp[index2]; |
Lightvalve | 170:42c938a40313 | 852 | } |
Lightvalve | 173:68c7914679ec | 853 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 854 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 170:42c938a40313 | 855 | ha2[index1][index2] = ha2_temp[index1][index2]; |
Lightvalve | 170:42c938a40313 | 856 | } |
Lightvalve | 170:42c938a40313 | 857 | ba2[index2] = ba2_temp[index2]; |
Lightvalve | 170:42c938a40313 | 858 | } |
Lightvalve | 173:68c7914679ec | 859 | for (int index2 = 0; index2 < 2; index2++) { |
Lightvalve | 173:68c7914679ec | 860 | for (int index1 = 0; index1 < num_hidden_unit2; index1++) { |
Lightvalve | 173:68c7914679ec | 861 | ha3[index1][index2] = ha3_temp[index1][index2]; |
Lightvalve | 173:68c7914679ec | 862 | } |
Lightvalve | 173:68c7914679ec | 863 | ba3[index2] = ba3_temp[index2]; |
Lightvalve | 173:68c7914679ec | 864 | } |
Lightvalve | 170:42c938a40313 | 865 | } |
Lightvalve | 170:42c938a40313 | 866 | |
Lightvalve | 170:42c938a40313 | 867 | |
GiJeongKim | 0:51c43836c1d7 | 868 | int main() |
GiJeongKim | 0:51c43836c1d7 | 869 | { |
Lightvalve | 66:a8e6799dbce3 | 870 | |
Lightvalve | 65:a2d7c63419c2 | 871 | HAL_Init(); |
Lightvalve | 65:a2d7c63419c2 | 872 | SystemClock_Config(); |
Lightvalve | 169:645207e160ca | 873 | |
jobuuu | 6:df07d3491e3a | 874 | /********************************* |
jobuuu | 1:e04e563be5ce | 875 | *** Initialization |
jobuuu | 6:df07d3491e3a | 876 | *********************************/ |
Lightvalve | 69:3995ffeaa786 | 877 | LED = 0; |
Lightvalve | 61:bc8c8270f0ab | 878 | pc.baud(9600); |
Lightvalve | 21:e5f1a43ea6f9 | 879 | |
GiJeongKim | 0:51c43836c1d7 | 880 | // i2c init |
Lightvalve | 8:5d2eebdad025 | 881 | i2c.frequency(400 * 1000); // 0.4 mHz |
Lightvalve | 8:5d2eebdad025 | 882 | wait_ms(2); // Power Up wait |
Lightvalve | 8:5d2eebdad025 | 883 | look_for_hardware_i2c(); // Hardware present |
Lightvalve | 8:5d2eebdad025 | 884 | init_as5510(i2c_slave_addr1); |
Lightvalve | 11:82d8768d7351 | 885 | make_delay(); |
jobuuu | 2:a1c0a37df760 | 886 | |
GiJeongKim | 0:51c43836c1d7 | 887 | // // spi init |
Lightvalve | 170:42c938a40313 | 888 | eeprom.format(8,3); |
Lightvalve | 170:42c938a40313 | 889 | eeprom.frequency(5000000); //5M |
GiJeongKim | 0:51c43836c1d7 | 890 | enc.format(8,0); |
GiJeongKim | 0:51c43836c1d7 | 891 | enc.frequency(5000000); //5M |
Lightvalve | 11:82d8768d7351 | 892 | make_delay(); |
Lightvalve | 21:e5f1a43ea6f9 | 893 | |
Lightvalve | 16:903b5a4433b4 | 894 | //rom |
Lightvalve | 19:23b7c1ad8683 | 895 | ROM_CALL_DATA(); |
Lightvalve | 16:903b5a4433b4 | 896 | make_delay(); |
Lightvalve | 13:747daba9cf59 | 897 | |
GiJeongKim | 0:51c43836c1d7 | 898 | // ADC init |
jobuuu | 5:a4319f79457b | 899 | Init_ADC(); |
Lightvalve | 11:82d8768d7351 | 900 | make_delay(); |
jobuuu | 2:a1c0a37df760 | 901 | |
GiJeongKim | 0:51c43836c1d7 | 902 | // Pwm init |
GiJeongKim | 0:51c43836c1d7 | 903 | Init_PWM(); |
GiJeongKim | 0:51c43836c1d7 | 904 | TIM4->CR1 ^= TIM_CR1_UDIS; |
Lightvalve | 11:82d8768d7351 | 905 | make_delay(); |
Lightvalve | 13:747daba9cf59 | 906 | |
Lightvalve | 11:82d8768d7351 | 907 | // TMR3 init |
Lightvalve | 11:82d8768d7351 | 908 | Init_TMR3(); |
Lightvalve | 11:82d8768d7351 | 909 | TIM3->CR1 ^= TIM_CR1_UDIS; |
Lightvalve | 11:82d8768d7351 | 910 | make_delay(); |
Lightvalve | 21:e5f1a43ea6f9 | 911 | |
Lightvalve | 50:3c630b5eba9f | 912 | // TMR2 init |
Lightvalve | 56:6f50d9d3bfee | 913 | // Init_TMR2(); |
Lightvalve | 56:6f50d9d3bfee | 914 | // TIM2->CR1 ^= TIM_CR1_UDIS; |
Lightvalve | 56:6f50d9d3bfee | 915 | // make_delay(); |
Lightvalve | 21:e5f1a43ea6f9 | 916 | |
GiJeongKim | 0:51c43836c1d7 | 917 | // CAN |
jobuuu | 2:a1c0a37df760 | 918 | can.attach(&CAN_RX_HANDLER); |
Lightvalve | 11:82d8768d7351 | 919 | CAN_ID_INIT(); |
Lightvalve | 11:82d8768d7351 | 920 | make_delay(); |
Lightvalve | 34:bb2ca2fc2a8e | 921 | |
Lightvalve | 23:59218d4a256d | 922 | //Timer priority |
Lightvalve | 23:59218d4a256d | 923 | NVIC_SetPriority(TIM3_IRQn, 2); |
Lightvalve | 57:f4819de54e7a | 924 | //NVIC_SetPriority(TIM2_IRQn, 3); |
Lightvalve | 54:647072f5307a | 925 | NVIC_SetPriority(TIM4_IRQn, 3); |
Lightvalve | 34:bb2ca2fc2a8e | 926 | |
Lightvalve | 23:59218d4a256d | 927 | //can.reset(); |
Lightvalve | 19:23b7c1ad8683 | 928 | can.filter(msg.id, 0xFFFFF000, CANStandard); |
Lightvalve | 34:bb2ca2fc2a8e | 929 | |
GiJeongKim | 0:51c43836c1d7 | 930 | // spi _ enc |
GiJeongKim | 0:51c43836c1d7 | 931 | spi_enc_set_init(); |
Lightvalve | 11:82d8768d7351 | 932 | make_delay(); |
Lightvalve | 13:747daba9cf59 | 933 | |
Lightvalve | 11:82d8768d7351 | 934 | //DAC init |
Lightvalve | 58:2eade98630e2 | 935 | if (SENSING_MODE == 0) { |
Lightvalve | 58:2eade98630e2 | 936 | dac_1 = TORQUE_VREF / 3.3f; |
Lightvalve | 58:2eade98630e2 | 937 | dac_2 = 0.0f; |
Lightvalve | 58:2eade98630e2 | 938 | } else if (SENSING_MODE == 1) { |
Lightvalve | 58:2eade98630e2 | 939 | dac_1 = PRES_A_VREF / 3.3f; |
Lightvalve | 58:2eade98630e2 | 940 | dac_2 = PRES_B_VREF / 3.3f; |
Lightvalve | 58:2eade98630e2 | 941 | } |
Lightvalve | 11:82d8768d7351 | 942 | make_delay(); |
Lightvalve | 13:747daba9cf59 | 943 | |
Lightvalve | 19:23b7c1ad8683 | 944 | for (int i=0; i<50; i++) { |
Lightvalve | 11:82d8768d7351 | 945 | if(i%2==0) |
Lightvalve | 38:118df027d851 | 946 | ID_index_array[i] = - i * 0.5f; |
Lightvalve | 11:82d8768d7351 | 947 | else |
Lightvalve | 38:118df027d851 | 948 | ID_index_array[i] = (i+1) * 0.5f; |
Lightvalve | 11:82d8768d7351 | 949 | } |
Lightvalve | 169:645207e160ca | 950 | |
Lightvalve | 173:68c7914679ec | 951 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 170:42c938a40313 | 952 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 179:d5377766d7ea | 953 | hc1_temp[index1][index2] = (float) (rand()%100) * 0.007f ; |
Lightvalve | 170:42c938a40313 | 954 | } |
Lightvalve | 179:d5377766d7ea | 955 | bc1_temp[index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 173:68c7914679ec | 956 | } |
Lightvalve | 173:68c7914679ec | 957 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 958 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 179:d5377766d7ea | 959 | hc2_temp[index1][index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 173:68c7914679ec | 960 | } |
Lightvalve | 179:d5377766d7ea | 961 | bc2_temp[index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 179:d5377766d7ea | 962 | hc3_temp[index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 170:42c938a40313 | 963 | } |
Lightvalve | 179:d5377766d7ea | 964 | bc3_temp = (float) (rand()%100) * 0.007f; |
Lightvalve | 173:68c7914679ec | 965 | |
Lightvalve | 173:68c7914679ec | 966 | for (int index2 = 0; index2 < num_hidden_unit1; index2++) { |
Lightvalve | 170:42c938a40313 | 967 | for (int index1 = 0; index1 < num_input_RL; index1++) { |
Lightvalve | 179:d5377766d7ea | 968 | ha1_temp[index1][index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 170:42c938a40313 | 969 | } |
Lightvalve | 179:d5377766d7ea | 970 | ba1_temp[index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 173:68c7914679ec | 971 | } |
Lightvalve | 173:68c7914679ec | 972 | for (int index2 = 0; index2 < num_hidden_unit2; index2++) { |
Lightvalve | 173:68c7914679ec | 973 | for (int index1 = 0; index1 < num_hidden_unit1; index1++) { |
Lightvalve | 179:d5377766d7ea | 974 | ha2_temp[index1][index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 173:68c7914679ec | 975 | } |
Lightvalve | 179:d5377766d7ea | 976 | ba2_temp[index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 170:42c938a40313 | 977 | } |
Lightvalve | 170:42c938a40313 | 978 | for (int index2 = 0; index2 < 2; index2++) { |
Lightvalve | 173:68c7914679ec | 979 | for (int index1 = 0; index1 < num_hidden_unit2; index1++) { |
Lightvalve | 179:d5377766d7ea | 980 | ha3_temp[index1][index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 170:42c938a40313 | 981 | } |
Lightvalve | 179:d5377766d7ea | 982 | ba3_temp[index2] = (float) (rand()%100) * 0.007f; |
Lightvalve | 170:42c938a40313 | 983 | } |
Lightvalve | 171:bfc1fd2629d8 | 984 | |
Lightvalve | 170:42c938a40313 | 985 | Overwirte_Critic_Networks(); |
Lightvalve | 170:42c938a40313 | 986 | Overwirte_Actor_Networks(); |
Lightvalve | 61:bc8c8270f0ab | 987 | |
jobuuu | 6:df07d3491e3a | 988 | /************************************ |
jobuuu | 1:e04e563be5ce | 989 | *** Program is operating! |
jobuuu | 6:df07d3491e3a | 990 | *************************************/ |
GiJeongKim | 0:51c43836c1d7 | 991 | while(1) { |
Lightvalve | 169:645207e160ca | 992 | |
Lightvalve | 171:bfc1fd2629d8 | 993 | // if(timer_while==27491) { |
Lightvalve | 171:bfc1fd2629d8 | 994 | // timer_while = 0; |
Lightvalve | 171:bfc1fd2629d8 | 995 | // pc.printf("ref : %f virt_pos : %f mean : %f deviation : %f Last_pos_of_batch : %f reward_sum : %f\n", pos.sen/(float)(ENC_PULSE_PER_POSITION), logging3, logging2, logging4, logging1, logging5); |
Lightvalve | 171:bfc1fd2629d8 | 996 | // //pc.printf("%f\n", virt_pos); |
Lightvalve | 171:bfc1fd2629d8 | 997 | // //pc.printf("%f\n", pos.sen/(float)(ENC_PULSE_PER_POSITION)); |
Lightvalve | 171:bfc1fd2629d8 | 998 | // //pc.printf("ref : %f virt_pos : %f\n", pos.sen/(float)(ENC_PULSE_PER_POSITION), virt_pos); |
Lightvalve | 171:bfc1fd2629d8 | 999 | // } |
Lightvalve | 169:645207e160ca | 1000 | |
Lightvalve | 171:bfc1fd2629d8 | 1001 | |
Lightvalve | 171:bfc1fd2629d8 | 1002 | //i2c |
Lightvalve | 180:02be1711ee0b | 1003 | read_field(i2c_slave_addr1); |
Lightvalve | 180:02be1711ee0b | 1004 | if(DIR_VALVE_ENC < 0) value = 1023 - value; |
Lightvalve | 171:bfc1fd2629d8 | 1005 | |
Lightvalve | 177:8e9cf31d63f4 | 1006 | //timer_while ++; |
Lightvalve | 169:645207e160ca | 1007 | |
Lightvalve | 170:42c938a40313 | 1008 | ///////////////////////////////////////////////////////Neural Network |
Lightvalve | 169:645207e160ca | 1009 | |
Lightvalve | 73:f80dc3970c99 | 1010 | if(NN_Control_Flag == 0) { |
Lightvalve | 73:f80dc3970c99 | 1011 | LED = 0; |
Lightvalve | 73:f80dc3970c99 | 1012 | } |
Lightvalve | 169:645207e160ca | 1013 | |
Lightvalve | 73:f80dc3970c99 | 1014 | else if(NN_Control_Flag == 1) { |
Lightvalve | 169:645207e160ca | 1015 | |
Lightvalve | 162:9dd4f35e9de8 | 1016 | int ind = 0; |
Lightvalve | 162:9dd4f35e9de8 | 1017 | for(int i=0; i<numpast_u; i++) { |
Lightvalve | 162:9dd4f35e9de8 | 1018 | input_NN[ind] = u_past[time_interval*i]; |
Lightvalve | 162:9dd4f35e9de8 | 1019 | ind = ind + 1; |
Lightvalve | 162:9dd4f35e9de8 | 1020 | } |
Lightvalve | 162:9dd4f35e9de8 | 1021 | |
Lightvalve | 162:9dd4f35e9de8 | 1022 | for(int i=0; i<numpast_x; i++) { |
Lightvalve | 162:9dd4f35e9de8 | 1023 | input_NN[ind] = x_past[time_interval*i] / 60.0f; |
Lightvalve | 162:9dd4f35e9de8 | 1024 | ind = ind + 1; |
Lightvalve | 162:9dd4f35e9de8 | 1025 | } |
Lightvalve | 162:9dd4f35e9de8 | 1026 | input_NN[ind] = (pos.sen / ENC_PULSE_PER_POSITION) / 60.0f; |
Lightvalve | 162:9dd4f35e9de8 | 1027 | ind = ind + 1; |
Lightvalve | 169:645207e160ca | 1028 | |
Lightvalve | 162:9dd4f35e9de8 | 1029 | // for(int i=0; i<numfuture_x; i++) { |
Lightvalve | 162:9dd4f35e9de8 | 1030 | // input_NN[ind] = x_future[time_interval*i+time_interval] / 60.0f; |
Lightvalve | 122:dcb3ce3056a0 | 1031 | // ind = ind + 1; |
Lightvalve | 122:dcb3ce3056a0 | 1032 | // } |
Lightvalve | 162:9dd4f35e9de8 | 1033 | |
Lightvalve | 162:9dd4f35e9de8 | 1034 | for(int i=0; i<numpast_f; i++) { |
Lightvalve | 208:408f9f15c486 | 1035 | // input_NN[ind] = f_past[time_interval*i] / 10000.0f * 8.0f + 0.5f; |
Lightvalve | 208:408f9f15c486 | 1036 | input_NN[ind] = f_past[time_interval*i] / 10000.0f + 0.5f; |
Lightvalve | 162:9dd4f35e9de8 | 1037 | ind = ind + 1; |
Lightvalve | 162:9dd4f35e9de8 | 1038 | } |
Lightvalve | 208:408f9f15c486 | 1039 | // input_NN[ind] = torq.sen / 10000.0f * 8.0f + 0.5f; |
Lightvalve | 220:153c6f5e1c44 | 1040 | input_NN[ind] = torq.sen / 10000.0f + 0.5f; |
Lightvalve | 220:153c6f5e1c44 | 1041 | ind = ind + 1; |
Lightvalve | 233:0a37cdd59651 | 1042 | for(int i=0; i<numfuture_f; i++) { |
Lightvalve | 208:408f9f15c486 | 1043 | // input_NN[ind] = (f_future[time_interval*i+time_interval] - torq.sen)/10000.0f * 8.0f + 0.5f; |
Lightvalve | 228:83e3a91aa1c6 | 1044 | // input_NN[ind] = (f_future[time_interval*i+time_interval] - torq.sen)/10000.0f + 0.5f; |
Lightvalve | 206:2e4d0c287578 | 1045 | // input_NN[ind] = (f_future[time_interval*i+time_interval])/10000.0f*8.0f+0.5f; |
Lightvalve | 228:83e3a91aa1c6 | 1046 | input_NN[ind] = (f_future[time_interval*i+time_interval])/10000.0f + 0.5f; |
Lightvalve | 162:9dd4f35e9de8 | 1047 | ind = ind + 1; |
Lightvalve | 162:9dd4f35e9de8 | 1048 | } |
Lightvalve | 169:645207e160ca | 1049 | |
Lightvalve | 112:8dcb1600cb90 | 1050 | float output1[16] = { 0.0f }; |
Lightvalve | 112:8dcb1600cb90 | 1051 | float output2[16] = { 0.0f }; |
Lightvalve | 112:8dcb1600cb90 | 1052 | float output3[16] = { 0.0f }; |
Lightvalve | 66:a8e6799dbce3 | 1053 | float output = 0.0f; |
Lightvalve | 65:a2d7c63419c2 | 1054 | |
Lightvalve | 112:8dcb1600cb90 | 1055 | for (int index2 = 0; index2 < 16; index2++) { |
Lightvalve | 68:328e1be06f5d | 1056 | for (int index1 = 0; index1 < num_input; index1++) { |
Lightvalve | 66:a8e6799dbce3 | 1057 | output1[index2] = output1[index2] |
Lightvalve | 73:f80dc3970c99 | 1058 | + h1[index1][index2] * input_NN[index1]; |
Lightvalve | 66:a8e6799dbce3 | 1059 | } |
Lightvalve | 66:a8e6799dbce3 | 1060 | output1[index2] = output1[index2] + b1[index2]; |
Lightvalve | 66:a8e6799dbce3 | 1061 | if (output1[index2] < 0) { |
Lightvalve | 66:a8e6799dbce3 | 1062 | output1[index2] = 0; |
Lightvalve | 66:a8e6799dbce3 | 1063 | } |
Lightvalve | 66:a8e6799dbce3 | 1064 | } |
Lightvalve | 65:a2d7c63419c2 | 1065 | |
Lightvalve | 112:8dcb1600cb90 | 1066 | for (int index2 = 0; index2 < 16; index2++) { |
Lightvalve | 112:8dcb1600cb90 | 1067 | for (int index1 = 0; index1 < 16; index1++) { |
Lightvalve | 66:a8e6799dbce3 | 1068 | output2[index2] = output2[index2] |
Lightvalve | 66:a8e6799dbce3 | 1069 | + h2[index1][index2] * output1[index1]; |
Lightvalve | 66:a8e6799dbce3 | 1070 | } |
Lightvalve | 66:a8e6799dbce3 | 1071 | output2[index2] = output2[index2] + b2[index2]; |
Lightvalve | 66:a8e6799dbce3 | 1072 | if (output2[index2] < 0) { |
Lightvalve | 66:a8e6799dbce3 | 1073 | output2[index2] = 0; |
Lightvalve | 66:a8e6799dbce3 | 1074 | } |
Lightvalve | 66:a8e6799dbce3 | 1075 | } |
Lightvalve | 65:a2d7c63419c2 | 1076 | |
Lightvalve | 112:8dcb1600cb90 | 1077 | for (int index2 = 0; index2 < 16; index2++) { |
Lightvalve | 112:8dcb1600cb90 | 1078 | for (int index1 = 0; index1 < 16; index1++) { |
Lightvalve | 66:a8e6799dbce3 | 1079 | output3[index2] = output3[index2] |
Lightvalve | 66:a8e6799dbce3 | 1080 | + h3[index1][index2] * output2[index1]; |
Lightvalve | 66:a8e6799dbce3 | 1081 | } |
Lightvalve | 66:a8e6799dbce3 | 1082 | output3[index2] = output3[index2] + b3[index2]; |
Lightvalve | 66:a8e6799dbce3 | 1083 | if (output3[index2] < 0) { |
Lightvalve | 66:a8e6799dbce3 | 1084 | output3[index2] = 0; |
Lightvalve | 66:a8e6799dbce3 | 1085 | } |
Lightvalve | 65:a2d7c63419c2 | 1086 | } |
Lightvalve | 66:a8e6799dbce3 | 1087 | |
Lightvalve | 66:a8e6799dbce3 | 1088 | for (int index2 = 0; index2 < 1; index2++) { |
Lightvalve | 112:8dcb1600cb90 | 1089 | for (int index1 = 0; index1 < 16; index1++) { |
Lightvalve | 73:f80dc3970c99 | 1090 | output = output + hout[index1] * output3[index1]; |
Lightvalve | 66:a8e6799dbce3 | 1091 | } |
Lightvalve | 66:a8e6799dbce3 | 1092 | output = output + bout[index2]; |
Lightvalve | 169:645207e160ca | 1093 | |
Lightvalve | 66:a8e6799dbce3 | 1094 | } |
Lightvalve | 73:f80dc3970c99 | 1095 | output = 1.0f/(1.0f+exp(-output)); |
Lightvalve | 101:50159049a518 | 1096 | output_normalized = output; |
Lightvalve | 68:328e1be06f5d | 1097 | output = output * 20000.0f - 10000.0f; |
Lightvalve | 169:645207e160ca | 1098 | |
Lightvalve | 66:a8e6799dbce3 | 1099 | if(output>=0) { |
Lightvalve | 66:a8e6799dbce3 | 1100 | valve_pos.ref = output*0.0001f*((double)VALVE_MAX_POS - (double) VALVE_CENTER) + (double) VALVE_CENTER; |
Lightvalve | 66:a8e6799dbce3 | 1101 | } else { |
Lightvalve | 66:a8e6799dbce3 | 1102 | valve_pos.ref = -output*0.0001f*((double)VALVE_MIN_POS - (double) VALVE_CENTER) + (double) VALVE_CENTER; |
Lightvalve | 65:a2d7c63419c2 | 1103 | } |
Lightvalve | 87:471334725012 | 1104 | |
Lightvalve | 169:645207e160ca | 1105 | |
Lightvalve | 69:3995ffeaa786 | 1106 | if(LED==1) { |
Lightvalve | 69:3995ffeaa786 | 1107 | LED=0; |
Lightvalve | 69:3995ffeaa786 | 1108 | } else |
Lightvalve | 69:3995ffeaa786 | 1109 | LED = 1; |
Lightvalve | 169:645207e160ca | 1110 | |
Lightvalve | 65:a2d7c63419c2 | 1111 | } |
Lightvalve | 171:bfc1fd2629d8 | 1112 | |
Lightvalve | 171:bfc1fd2629d8 | 1113 | |
Lightvalve | 170:42c938a40313 | 1114 | /////////////////////////////////////////////////////////////////////RL |
Lightvalve | 170:42c938a40313 | 1115 | switch (Update_Case) { |
Lightvalve | 170:42c938a40313 | 1116 | case 0: { |
Lightvalve | 170:42c938a40313 | 1117 | break; |
Lightvalve | 170:42c938a40313 | 1118 | } |
Lightvalve | 170:42c938a40313 | 1119 | case 1: { |
Lightvalve | 170:42c938a40313 | 1120 | //Network Update(just update and hold network) |
Lightvalve | 170:42c938a40313 | 1121 | for (int epoch = 0; epoch < num_epoch; epoch++) { |
Lightvalve | 170:42c938a40313 | 1122 | float loss_sum = 0.0f; |
Lightvalve | 175:2f7289dbd488 | 1123 | for (int n=batch_size-1; n>=0; n--) { |
Lightvalve | 170:42c938a40313 | 1124 | //Calculate Estimated V |
Lightvalve | 175:2f7289dbd488 | 1125 | //float temp_array[3] = {state_array[n][0], state_array[n][1], state_array[n][2]}; |
Lightvalve | 175:2f7289dbd488 | 1126 | float temp_array[2] = {state_array[n][0], state_array[n][1]}; |
Lightvalve | 175:2f7289dbd488 | 1127 | V[n] = Critic_Network_Temp(temp_array); |
Lightvalve | 173:68c7914679ec | 1128 | for (int i=0; i<num_hidden_unit1; i++) { |
Lightvalve | 175:2f7289dbd488 | 1129 | hx_c_sum_array[n][i] = hx_c_sum[i]; |
Lightvalve | 173:68c7914679ec | 1130 | } |
Lightvalve | 173:68c7914679ec | 1131 | for (int i=0; i<num_hidden_unit2; i++) { |
Lightvalve | 175:2f7289dbd488 | 1132 | hxh_c_sum_array[n][i] = hxh_c_sum[i]; |
Lightvalve | 173:68c7914679ec | 1133 | } |
Lightvalve | 175:2f7289dbd488 | 1134 | hxhh_c_sum_array[n] = hxhh_c_sum; |
Lightvalve | 177:8e9cf31d63f4 | 1135 | |
Lightvalve | 175:2f7289dbd488 | 1136 | pi[n] = exp(-(action_array[n]-mean_array[n])*(action_array[n]-mean_array[n])/(2.0f*deviation_array[n]*deviation_array[n]))/(sqrt(2.0f*PI)*deviation_array[n]); |
Lightvalve | 170:42c938a40313 | 1137 | Actor_Network_Old(temp_array); |
Lightvalve | 175:2f7289dbd488 | 1138 | pi_old[n] = exp(-(action_array[n]-mean_old)*(action_array[n]-mean_old)/(2.0f*deviation_old*deviation_old))/(sqrt(2.0f*PI)*deviation_old); |
Lightvalve | 179:d5377766d7ea | 1139 | r[n] = exp(-0.25f * 5.0f * state_array[n][1] * state_array[n][1]); |
Lightvalve | 175:2f7289dbd488 | 1140 | if(n == batch_size-1) return_G[n] = 0.0f; |
Lightvalve | 175:2f7289dbd488 | 1141 | else return_G[n] = gamma * return_G[n+1] + r[n]; |
Lightvalve | 175:2f7289dbd488 | 1142 | if(n == batch_size-1) td_target[n] = r[n]; |
Lightvalve | 175:2f7289dbd488 | 1143 | else td_target[n] = r[n] + gamma * V[n+1]; |
Lightvalve | 175:2f7289dbd488 | 1144 | delta[n] = td_target[n] - V[n]; |
Lightvalve | 175:2f7289dbd488 | 1145 | if(n == batch_size-1) advantage[n] = 0.0f; |
Lightvalve | 175:2f7289dbd488 | 1146 | else advantage[n] = gamma * lmbda * advantage[n+1] + delta[n]; |
Lightvalve | 179:d5377766d7ea | 1147 | // return_G[n] = advantage[n] + V[n]; |
Lightvalve | 175:2f7289dbd488 | 1148 | ratio[n] = pi[n]/pi_old[n]; |
Lightvalve | 179:d5377766d7ea | 1149 | } |
Lightvalve | 179:d5377766d7ea | 1150 | float mean_advantage = 0.0f; |
Lightvalve | 179:d5377766d7ea | 1151 | float dev_advantage = 0.0f; |
Lightvalve | 179:d5377766d7ea | 1152 | mean_advantage = mean_adv(advantage, batch_size); |
Lightvalve | 179:d5377766d7ea | 1153 | dev_advantage = deviation_adv(advantage, batch_size); |
Lightvalve | 179:d5377766d7ea | 1154 | for (int n=batch_size-1; n>=0; n--) { |
Lightvalve | 179:d5377766d7ea | 1155 | //advantage[n] = (advantage[n]-mean_advantage)/dev_advantage; |
Lightvalve | 175:2f7289dbd488 | 1156 | surr1[n] = ratio[n] * advantage[n]; |
Lightvalve | 175:2f7289dbd488 | 1157 | if (ratio[n] > 1.0f + epsilon) { |
Lightvalve | 175:2f7289dbd488 | 1158 | surr2[n] = (1.0f + epsilon)*advantage[n]; |
Lightvalve | 175:2f7289dbd488 | 1159 | } else if( ratio[n] < 1.0f - epsilon) { |
Lightvalve | 175:2f7289dbd488 | 1160 | surr2[n] = (1.0f - epsilon)*advantage[n]; |
Lightvalve | 170:42c938a40313 | 1161 | } else { |
Lightvalve | 175:2f7289dbd488 | 1162 | surr2[n] = ratio[n]*advantage[n]; |
Lightvalve | 170:42c938a40313 | 1163 | } |
Lightvalve | 175:2f7289dbd488 | 1164 | loss[n] = -min(surr1[n], surr2[n]); |
Lightvalve | 175:2f7289dbd488 | 1165 | loss_sum = loss_sum + loss[n]; |
Lightvalve | 170:42c938a40313 | 1166 | } |
Lightvalve | 170:42c938a40313 | 1167 | reward_sum = 0.0f; |
Lightvalve | 170:42c938a40313 | 1168 | for (int i=0; i<batch_size; i++) { |
Lightvalve | 170:42c938a40313 | 1169 | reward_sum = reward_sum + r[i]; |
Lightvalve | 170:42c938a40313 | 1170 | } |
Lightvalve | 170:42c938a40313 | 1171 | logging5 = reward_sum; |
Lightvalve | 171:bfc1fd2629d8 | 1172 | |
Lightvalve | 171:bfc1fd2629d8 | 1173 | |
Lightvalve | 170:42c938a40313 | 1174 | //loss_batch = loss_sum / (float) batch_size; |
Lightvalve | 170:42c938a40313 | 1175 | loss_batch = loss_sum; |
Lightvalve | 170:42c938a40313 | 1176 | //Update Networks |
Lightvalve | 170:42c938a40313 | 1177 | update_Critic_Networks(state_array); |
Lightvalve | 170:42c938a40313 | 1178 | update_Actor_Networks(state_array); |
Lightvalve | 170:42c938a40313 | 1179 | } |
Lightvalve | 170:42c938a40313 | 1180 | Update_Done_Flag = 1; |
Lightvalve | 170:42c938a40313 | 1181 | Update_Case = 0; |
Lightvalve | 170:42c938a40313 | 1182 | //logging1 = V[0]; |
Lightvalve | 171:bfc1fd2629d8 | 1183 | |
Lightvalve | 170:42c938a40313 | 1184 | break; |
Lightvalve | 170:42c938a40313 | 1185 | } |
Lightvalve | 170:42c938a40313 | 1186 | case 2: { |
Lightvalve | 170:42c938a40313 | 1187 | //Network apply to next Network |
Lightvalve | 170:42c938a40313 | 1188 | Overwirte_Critic_Networks(); |
Lightvalve | 170:42c938a40313 | 1189 | Overwirte_Actor_Networks(); |
Lightvalve | 170:42c938a40313 | 1190 | virt_pos = 10.0f; |
Lightvalve | 170:42c938a40313 | 1191 | Update_Done_Flag = 1; |
Lightvalve | 170:42c938a40313 | 1192 | Update_Case = 0; |
Lightvalve | 170:42c938a40313 | 1193 | break; |
Lightvalve | 170:42c938a40313 | 1194 | } |
Lightvalve | 169:645207e160ca | 1195 | |
Lightvalve | 170:42c938a40313 | 1196 | } |
GiJeongKim | 0:51c43836c1d7 | 1197 | } |
jobuuu | 1:e04e563be5ce | 1198 | } |
jobuuu | 1:e04e563be5ce | 1199 | |
Lightvalve | 33:91b17819ec30 | 1200 | float DDV_JOINT_POS_FF(float REF_JOINT_VEL) |
Lightvalve | 14:8e7590227d22 | 1201 | { |
Lightvalve | 14:8e7590227d22 | 1202 | |
Lightvalve | 13:747daba9cf59 | 1203 | int i = 0; |
Lightvalve | 48:889798ff9329 | 1204 | float Ref_Valve_Pos_FF = 0.0f; |
Lightvalve | 14:8e7590227d22 | 1205 | for(i=0; i<VALVE_POS_NUM; i++) { |
Lightvalve | 14:8e7590227d22 | 1206 | if(REF_JOINT_VEL >= min(JOINT_VEL[i],JOINT_VEL[i+1]) && REF_JOINT_VEL <= max(JOINT_VEL[i],JOINT_VEL[i+1])) { |
Lightvalve | 14:8e7590227d22 | 1207 | if(i==0) { |
Lightvalve | 50:3c630b5eba9f | 1208 | if(JOINT_VEL[i+1] == JOINT_VEL[i]) { |
Lightvalve | 57:f4819de54e7a | 1209 | Ref_Valve_Pos_FF = (float) VALVE_CENTER; |
Lightvalve | 50:3c630b5eba9f | 1210 | } else { |
Lightvalve | 57:f4819de54e7a | 1211 | Ref_Valve_Pos_FF = ((float) 10/(JOINT_VEL[i+1] - JOINT_VEL[i]) * (REF_JOINT_VEL - JOINT_VEL[i])) + (float) VALVE_CENTER; |
Lightvalve | 38:118df027d851 | 1212 | } |
Lightvalve | 14:8e7590227d22 | 1213 | } else { |
Lightvalve | 50:3c630b5eba9f | 1214 | if(JOINT_VEL[i+1] == JOINT_VEL[i-1]) { |
Lightvalve | 57:f4819de54e7a | 1215 | Ref_Valve_Pos_FF = (float) VALVE_CENTER; |
Lightvalve | 50:3c630b5eba9f | 1216 | } else { |
Lightvalve | 57:f4819de54e7a | 1217 | Ref_Valve_Pos_FF = ((float) 10*(ID_index_array[i+1] - ID_index_array[i-1])/(JOINT_VEL[i+1] - JOINT_VEL[i-1]) * (REF_JOINT_VEL - JOINT_VEL[i-1])) + (float) VALVE_CENTER + (float) (10*ID_index_array[i-1]); |
Lightvalve | 38:118df027d851 | 1218 | } |
Lightvalve | 13:747daba9cf59 | 1219 | } |
Lightvalve | 13:747daba9cf59 | 1220 | break; |
Lightvalve | 13:747daba9cf59 | 1221 | } |
Lightvalve | 13:747daba9cf59 | 1222 | } |
Lightvalve | 14:8e7590227d22 | 1223 | if(REF_JOINT_VEL > max(JOINT_VEL[VALVE_POS_NUM-1], JOINT_VEL[VALVE_POS_NUM-2])) { |
Lightvalve | 33:91b17819ec30 | 1224 | Ref_Valve_Pos_FF = (float) VALVE_MAX_POS; |
Lightvalve | 14:8e7590227d22 | 1225 | } else if(REF_JOINT_VEL < min(JOINT_VEL[VALVE_POS_NUM-1], JOINT_VEL[VALVE_POS_NUM-2])) { |
Lightvalve | 33:91b17819ec30 | 1226 | Ref_Valve_Pos_FF = (float) VALVE_MIN_POS; |
Lightvalve | 13:747daba9cf59 | 1227 | } |
Lightvalve | 36:a46e63505ed8 | 1228 | |
Lightvalve | 57:f4819de54e7a | 1229 | Ref_Valve_Pos_FF = (float) VELOCITY_COMP_GAIN * 0.01f * (float) (Ref_Valve_Pos_FF - (float) VALVE_CENTER); |
Lightvalve | 13:747daba9cf59 | 1230 | return Ref_Valve_Pos_FF; |
Lightvalve | 50:3c630b5eba9f | 1231 | |
Lightvalve | 13:747daba9cf59 | 1232 | } |
jobuuu | 6:df07d3491e3a | 1233 | |
jobuuu | 6:df07d3491e3a | 1234 | |
Lightvalve | 30:8d561f16383b | 1235 | void VALVE_POS_CONTROL(float REF_VALVE_POS) |
Lightvalve | 14:8e7590227d22 | 1236 | { |
Lightvalve | 13:747daba9cf59 | 1237 | int i = 0; |
Lightvalve | 13:747daba9cf59 | 1238 | |
Lightvalve | 38:118df027d851 | 1239 | if(REF_VALVE_POS > VALVE_MAX_POS) { |
Lightvalve | 38:118df027d851 | 1240 | REF_VALVE_POS = VALVE_MAX_POS; |
Lightvalve | 38:118df027d851 | 1241 | } else if(REF_VALVE_POS < VALVE_MIN_POS) { |
Lightvalve | 38:118df027d851 | 1242 | REF_VALVE_POS = VALVE_MIN_POS; |
Lightvalve | 38:118df027d851 | 1243 | } |
Lightvalve | 38:118df027d851 | 1244 | |
Lightvalve | 89:a7b45368ea0f | 1245 | valve_pos_err = (float) (REF_VALVE_POS - value); |
Lightvalve | 13:747daba9cf59 | 1246 | valve_pos_err_diff = valve_pos_err - valve_pos_err_old; |
Lightvalve | 13:747daba9cf59 | 1247 | valve_pos_err_old = valve_pos_err; |
Lightvalve | 13:747daba9cf59 | 1248 | valve_pos_err_sum += valve_pos_err; |
Lightvalve | 89:a7b45368ea0f | 1249 | if (valve_pos_err_sum > 1000.0f) valve_pos_err_sum = 1000.0f; |
Lightvalve | 89:a7b45368ea0f | 1250 | if (valve_pos_err_sum<-1000.0f) valve_pos_err_sum = -1000.0f; |
Lightvalve | 13:747daba9cf59 | 1251 | |
Lightvalve | 13:747daba9cf59 | 1252 | VALVE_PWM_RAW_FB = P_GAIN_VALVE_POSITION * valve_pos_err + I_GAIN_VALVE_POSITION * valve_pos_err_sum + D_GAIN_VALVE_POSITION * valve_pos_err_diff; |
Lightvalve | 14:8e7590227d22 | 1253 | |
Lightvalve | 18:b8adf1582ea3 | 1254 | for(i=0; i<24; i++) { |
Lightvalve | 89:a7b45368ea0f | 1255 | if(REF_VALVE_POS >= min(VALVE_POS_VS_PWM[i],VALVE_POS_VS_PWM[i+1]) && (float) REF_VALVE_POS <= max(VALVE_POS_VS_PWM[i],VALVE_POS_VS_PWM[i+1])) { |
Lightvalve | 14:8e7590227d22 | 1256 | if(i==0) { |
Lightvalve | 48:889798ff9329 | 1257 | VALVE_PWM_RAW_FF = (float) 1000.0f / (float) (VALVE_POS_VS_PWM[i+1] - VALVE_POS_VS_PWM[i]) * ((float) REF_VALVE_POS - VALVE_POS_VS_PWM[i]); |
Lightvalve | 14:8e7590227d22 | 1258 | } else { |
Lightvalve | 48:889798ff9329 | 1259 | VALVE_PWM_RAW_FF = (float) 1000.0f* (float) (ID_index_array[i+1] - ID_index_array[i-1])/(VALVE_POS_VS_PWM[i+1] - VALVE_POS_VS_PWM[i-1]) * ((float) REF_VALVE_POS - VALVE_POS_VS_PWM[i-1]) + 1000.0f * (float) ID_index_array[i-1]; |
Lightvalve | 13:747daba9cf59 | 1260 | } |
Lightvalve | 13:747daba9cf59 | 1261 | break; |
Lightvalve | 13:747daba9cf59 | 1262 | } |
Lightvalve | 13:747daba9cf59 | 1263 | } |
Lightvalve | 59:f308b1656d9c | 1264 | Vout.ref = VALVE_PWM_RAW_FF + VALVE_PWM_RAW_FB; |
Lightvalve | 13:747daba9cf59 | 1265 | } |
Lightvalve | 13:747daba9cf59 | 1266 | |
Lightvalve | 14:8e7590227d22 | 1267 | #define LT_MAX_IDX 57 |
Lightvalve | 30:8d561f16383b | 1268 | float LT_PWM_duty[LT_MAX_IDX] = {-100.0f, -80.0f, -60.0f, -50.0f, -40.0f, -35.0f, -30.0f, -25.0f, -20.0f, |
Lightvalve | 34:bb2ca2fc2a8e | 1269 | -19.0f, -18.0f, -17.0f, -16.0f, -15.0f, -14.0f, -13.0f, -12.0f, -11.0f, -10.0f, |
Lightvalve | 34:bb2ca2fc2a8e | 1270 | -9.0f, -8.0f, -7.0f, -6.0f, -5.0f, -4.0f, -3.0f, -2.0f, -1.0f, 0.0f, |
Lightvalve | 34:bb2ca2fc2a8e | 1271 | 1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f, 9.0f, 10.0f, |
Lightvalve | 34:bb2ca2fc2a8e | 1272 | 11.0f, 12.0f, 13.0f, 14.0f, 15.0f, 16.0f, 17.0f, 18.0f, 19.0f, 20.0f, |
Lightvalve | 34:bb2ca2fc2a8e | 1273 | 25.0f, 30.0f, 35.0f, 40.0f, 50.0f, 60.0f, 80.0f, 100.0f |
Lightvalve | 34:bb2ca2fc2a8e | 1274 | }; // duty |
Lightvalve | 67:c2812cf26c38 | 1275 | float LT_Voltage_Output[LT_MAX_IDX] = {-230.0f, -215.0f, -192.5f, -185.0f, -177.5f, -170.0f, -164.0f, -160.0f, -150.0f, |
Lightvalve | 67:c2812cf26c38 | 1276 | -150.0f, -145.0f, -145.0f, -145.0f, -135.0f, -135.0f, -135.0f, -127.5f, -127.5f, -115.0f, |
Lightvalve | 67:c2812cf26c38 | 1277 | -115.0f, -115.0F, -100.0f, -100.0f, -100.0f, -60.0f, -60.0f, -10.0f, -5.0f, 0.0f, |
Lightvalve | 67:c2812cf26c38 | 1278 | 7.5f, 14.0f, 14.0f, 14.0f, 42.5f, 42.5f, 42.5f, 80.0f, 80.0f, 105.0f, |
Lightvalve | 67:c2812cf26c38 | 1279 | 105.0f, 105.0f, 120.0f, 120.0f, 120.0f, 131.0f, 131.0f, 140.0f, 140.0f, 140.0f, |
Lightvalve | 67:c2812cf26c38 | 1280 | 155.0f, 160.0f, 170.0f, 174.0f, 182.0f, 191.0f, 212.0f, 230.0f |
Lightvalve | 34:bb2ca2fc2a8e | 1281 | }; // mV |
Lightvalve | 13:747daba9cf59 | 1282 | |
Lightvalve | 30:8d561f16383b | 1283 | float PWM_duty_byLT(float Ref_V) |
Lightvalve | 14:8e7590227d22 | 1284 | { |
Lightvalve | 30:8d561f16383b | 1285 | float PWM_duty = 0.0f; |
Lightvalve | 13:747daba9cf59 | 1286 | if(Ref_V<LT_Voltage_Output[0]) { |
Lightvalve | 30:8d561f16383b | 1287 | PWM_duty = (Ref_V-LT_Voltage_Output[0])/1.5f+LT_PWM_duty[0]; |
Lightvalve | 13:747daba9cf59 | 1288 | } else if (Ref_V>=LT_Voltage_Output[LT_MAX_IDX-1]) { |
Lightvalve | 30:8d561f16383b | 1289 | PWM_duty = (Ref_V-LT_Voltage_Output[LT_MAX_IDX-1])/1.5f+LT_PWM_duty[LT_MAX_IDX-1]; |
Lightvalve | 13:747daba9cf59 | 1290 | } else { |
Lightvalve | 13:747daba9cf59 | 1291 | int idx = 0; |
Lightvalve | 13:747daba9cf59 | 1292 | for(idx=0; idx<LT_MAX_IDX-1; idx++) { |
Lightvalve | 30:8d561f16383b | 1293 | float ini_x = LT_Voltage_Output[idx]; |
Lightvalve | 30:8d561f16383b | 1294 | float fin_x = LT_Voltage_Output[idx+1]; |
Lightvalve | 30:8d561f16383b | 1295 | float ini_y = LT_PWM_duty[idx]; |
Lightvalve | 30:8d561f16383b | 1296 | float fin_y = LT_PWM_duty[idx+1]; |
Lightvalve | 13:747daba9cf59 | 1297 | if(Ref_V>=ini_x && Ref_V<fin_x) { |
Lightvalve | 13:747daba9cf59 | 1298 | PWM_duty = (fin_y-ini_y)/(fin_x-ini_x)*(Ref_V-ini_x) + ini_y; |
Lightvalve | 13:747daba9cf59 | 1299 | break; |
Lightvalve | 13:747daba9cf59 | 1300 | } |
Lightvalve | 13:747daba9cf59 | 1301 | } |
Lightvalve | 13:747daba9cf59 | 1302 | } |
Lightvalve | 14:8e7590227d22 | 1303 | |
Lightvalve | 13:747daba9cf59 | 1304 | return PWM_duty; |
Lightvalve | 13:747daba9cf59 | 1305 | } |
jobuuu | 6:df07d3491e3a | 1306 | |
Lightvalve | 57:f4819de54e7a | 1307 | |
Lightvalve | 57:f4819de54e7a | 1308 | |
Lightvalve | 57:f4819de54e7a | 1309 | |
Lightvalve | 57:f4819de54e7a | 1310 | |
jobuuu | 2:a1c0a37df760 | 1311 | /******************************************************************************* |
jobuuu | 2:a1c0a37df760 | 1312 | TIMER INTERRUPT |
jobuuu | 2:a1c0a37df760 | 1313 | *******************************************************************************/ |
jobuuu | 2:a1c0a37df760 | 1314 | |
Lightvalve | 51:b46bed7fec80 | 1315 | float FREQ_TMR4 = (float)FREQ_20k; |
Lightvalve | 51:b46bed7fec80 | 1316 | float DT_TMR4 = (float)DT_20k; |
Lightvalve | 57:f4819de54e7a | 1317 | long CNT_TMR4 = 0; |
Lightvalve | 57:f4819de54e7a | 1318 | int TMR4_FREQ_10k = (int)FREQ_10k; |
jobuuu | 1:e04e563be5ce | 1319 | extern "C" void TIM4_IRQHandler(void) |
jobuuu | 1:e04e563be5ce | 1320 | { |
Lightvalve | 19:23b7c1ad8683 | 1321 | if (TIM4->SR & TIM_SR_UIF ) { |
Lightvalve | 21:e5f1a43ea6f9 | 1322 | |
Lightvalve | 21:e5f1a43ea6f9 | 1323 | /******************************************************* |
Lightvalve | 21:e5f1a43ea6f9 | 1324 | *** Sensor Read & Data Handling |
Lightvalve | 21:e5f1a43ea6f9 | 1325 | ********************************************************/ |
Lightvalve | 13:747daba9cf59 | 1326 | |
Lightvalve | 57:f4819de54e7a | 1327 | //Encoder |
Lightvalve | 57:f4819de54e7a | 1328 | if (CNT_TMR4 % (int) ((int) FREQ_TMR4/TMR4_FREQ_10k) == 0) { |
Lightvalve | 57:f4819de54e7a | 1329 | ENC_UPDATE(); |
Lightvalve | 57:f4819de54e7a | 1330 | } |
Lightvalve | 61:bc8c8270f0ab | 1331 | |
Lightvalve | 61:bc8c8270f0ab | 1332 | ADC1->CR2 |= 0x40000000; |
Lightvalve | 58:2eade98630e2 | 1333 | if (SENSING_MODE == 0) { |
Lightvalve | 58:2eade98630e2 | 1334 | // Torque Sensing (0~210)bar ============================================= |
Lightvalve | 58:2eade98630e2 | 1335 | float pres_A_new = (((float) ADC1->DR) - 2047.5f); |
Lightvalve | 58:2eade98630e2 | 1336 | double alpha_update_ft = 1.0f / (1.0f + FREQ_TMR4 / (2.0f * 3.14f * 100.0f)); // f_cutoff : 200Hz |
Lightvalve | 58:2eade98630e2 | 1337 | pres_A.sen = (1.0f - alpha_update_ft) * pres_A.sen + alpha_update_ft * pres_A_new; |
Lightvalve | 67:c2812cf26c38 | 1338 | torq.sen = -pres_A.sen / TORQUE_SENSOR_PULSE_PER_TORQUE; |
Lightvalve | 67:c2812cf26c38 | 1339 | |
Lightvalve | 67:c2812cf26c38 | 1340 | |
Lightvalve | 67:c2812cf26c38 | 1341 | // float alpha_update_pres_A = 1.0f/(1.0f + FREQ_TMR4/(2.0f*3.14f*100.0f)); |
Lightvalve | 67:c2812cf26c38 | 1342 | //// float pres_A_new = ((float)ADC1->DR - PRES_A_NULL) / PRES_SENSOR_A_PULSE_PER_BAR; |
Lightvalve | 67:c2812cf26c38 | 1343 | // float pres_A_new = ((float)ADC1->DR); |
Lightvalve | 67:c2812cf26c38 | 1344 | // pres_A.sen = pres_A.sen*(1.0f-alpha_update_pres_A)+pres_A_new*(alpha_update_pres_A); |
Lightvalve | 67:c2812cf26c38 | 1345 | // torq.sen = - (pres_A.sen-2048.0f); //pulse -2047~2047 |
Lightvalve | 67:c2812cf26c38 | 1346 | |
Lightvalve | 17:1865016ca2e7 | 1347 | |
Lightvalve | 58:2eade98630e2 | 1348 | } else if (SENSING_MODE == 1) { |
Lightvalve | 58:2eade98630e2 | 1349 | // Pressure Sensing (0~210)bar ============================================= |
Lightvalve | 58:2eade98630e2 | 1350 | float pres_A_new = (((float)ADC1->DR) - PRES_A_NULL); |
Lightvalve | 58:2eade98630e2 | 1351 | float pres_B_new = (((float)ADC2->DR) - PRES_B_NULL); |
Lightvalve | 58:2eade98630e2 | 1352 | double alpha_update_pres = 1.0f / (1.0f + FREQ_TMR4 / (2.0f * 3.14f * 200.0f)); // f_cutoff : 500Hz |
Lightvalve | 58:2eade98630e2 | 1353 | pres_A.sen = (1.0f - alpha_update_pres) * pres_A.sen + alpha_update_pres * pres_A_new; |
Lightvalve | 58:2eade98630e2 | 1354 | pres_B.sen = (1.0f - alpha_update_pres) * pres_B.sen + alpha_update_pres * pres_B_new; |
Lightvalve | 58:2eade98630e2 | 1355 | CUR_PRES_A_BAR = pres_A.sen / PRES_SENSOR_A_PULSE_PER_BAR; |
Lightvalve | 58:2eade98630e2 | 1356 | CUR_PRES_B_BAR = pres_B.sen / PRES_SENSOR_B_PULSE_PER_BAR; |
Lightvalve | 50:3c630b5eba9f | 1357 | |
Lightvalve | 58:2eade98630e2 | 1358 | if ((OPERATING_MODE & 0x01) == 0) { // Rotary Actuator |
Lightvalve | 58:2eade98630e2 | 1359 | torq.sen = (PISTON_AREA_A * CUR_PRES_A_BAR - PISTON_AREA_B * CUR_PRES_B_BAR) * 0.0001f; // mm^3*bar >> Nm |
Lightvalve | 58:2eade98630e2 | 1360 | } else if ((OPERATING_MODE & 0x01) == 1) { // Linear Actuator |
Lightvalve | 58:2eade98630e2 | 1361 | torq.sen = (PISTON_AREA_A * CUR_PRES_A_BAR - PISTON_AREA_B * CUR_PRES_B_BAR) * 0.1f; // mm^2*bar >> N |
Lightvalve | 58:2eade98630e2 | 1362 | } |
Lightvalve | 58:2eade98630e2 | 1363 | } |
Lightvalve | 61:bc8c8270f0ab | 1364 | |
Lightvalve | 58:2eade98630e2 | 1365 | // //Pressure sensor A |
Lightvalve | 58:2eade98630e2 | 1366 | // ADC1->CR2 |= 0x40000000; // adc _ 12bit |
Lightvalve | 58:2eade98630e2 | 1367 | // //while((ADC1->SR & 0b10)); |
Lightvalve | 58:2eade98630e2 | 1368 | // float alpha_update_pres_A = 1.0f/(1.0f + FREQ_TMR4/(2.0f*3.14f*100.0f)); |
Lightvalve | 58:2eade98630e2 | 1369 | // float pres_A_new = ((float)ADC1->DR); |
Lightvalve | 58:2eade98630e2 | 1370 | // pres_A.sen = pres_A.sen*(1.0f-alpha_update_pres_A)+pres_A_new*(alpha_update_pres_A); |
Lightvalve | 58:2eade98630e2 | 1371 | // torq.sen = - (pres_A.sen-2048.0f); //pulse -2047~2047 //SW just changed the sign to correct the direction of loadcell on LIGHT. Correct later. |
Lightvalve | 58:2eade98630e2 | 1372 | // |
Lightvalve | 58:2eade98630e2 | 1373 | // |
Lightvalve | 58:2eade98630e2 | 1374 | // //Pressure sensor B |
Lightvalve | 58:2eade98630e2 | 1375 | // float alpha_update_pres_B = 1.0f/(1.0f + FREQ_TMR4/(2.0f*3.14f*100.0f)); |
Lightvalve | 58:2eade98630e2 | 1376 | // float pres_B_new = ((float)ADC2->DR); |
Lightvalve | 58:2eade98630e2 | 1377 | // pres_B.sen = pres_B.sen*(1.0f-alpha_update_pres_B)+pres_B_new*(alpha_update_pres_B); |
Lightvalve | 58:2eade98630e2 | 1378 | // //torq.sen = pres_A.sen * (float) PISTON_AREA_A - pres_B.sen * (float) PISTON_AREA_B; |
Lightvalve | 17:1865016ca2e7 | 1379 | |
Lightvalve | 17:1865016ca2e7 | 1380 | |
Lightvalve | 21:e5f1a43ea6f9 | 1381 | //Current |
Lightvalve | 21:e5f1a43ea6f9 | 1382 | //ADC3->CR2 |= 0x40000000; // adc _ 12bit |
Lightvalve | 25:3e6b574cab5c | 1383 | //int raw_cur = ADC3->DR; |
Lightvalve | 21:e5f1a43ea6f9 | 1384 | //while((ADC3->SR & 0b10)); |
Lightvalve | 51:b46bed7fec80 | 1385 | float alpha_update_cur = 1.0f/(1.0f + FREQ_TMR4/(2.0f*3.14f*500.0f)); // f_cutoff : 500Hz |
Lightvalve | 30:8d561f16383b | 1386 | float cur_new = ((float)ADC3->DR-2048.0f)*20.0f/4096.0f; // unit : mA |
Lightvalve | 30:8d561f16383b | 1387 | cur.sen=cur.sen*(1.0f-alpha_update_cur)+cur_new*(alpha_update_cur); |
Lightvalve | 25:3e6b574cab5c | 1388 | //cur.sen = raw_cur; |
Lightvalve | 58:2eade98630e2 | 1389 | |
Lightvalve | 57:f4819de54e7a | 1390 | CNT_TMR4++; |
Lightvalve | 21:e5f1a43ea6f9 | 1391 | } |
Lightvalve | 11:82d8768d7351 | 1392 | TIM4->SR = 0x0; // reset the status register |
Lightvalve | 11:82d8768d7351 | 1393 | } |
Lightvalve | 19:23b7c1ad8683 | 1394 | |
Lightvalve | 19:23b7c1ad8683 | 1395 | |
Lightvalve | 18:b8adf1582ea3 | 1396 | int j =0; |
Lightvalve | 54:647072f5307a | 1397 | float FREQ_TMR3 = (float)FREQ_5k; |
Lightvalve | 48:889798ff9329 | 1398 | float DT_TMR3 = (float)DT_5k; |
Lightvalve | 45:35fa6884d0c6 | 1399 | int cnt_trans = 0; |
Lightvalve | 48:889798ff9329 | 1400 | double VALVE_POS_RAW_FORCE_FB_LOGGING = 0.0f; |
Lightvalve | 48:889798ff9329 | 1401 | |
Lightvalve | 11:82d8768d7351 | 1402 | extern "C" void TIM3_IRQHandler(void) |
Lightvalve | 21:e5f1a43ea6f9 | 1403 | { |
Lightvalve | 19:23b7c1ad8683 | 1404 | if (TIM3->SR & TIM_SR_UIF ) { |
Lightvalve | 57:f4819de54e7a | 1405 | |
Lightvalve | 57:f4819de54e7a | 1406 | if (((OPERATING_MODE&0b110)>>1) == 0) { |
Lightvalve | 57:f4819de54e7a | 1407 | K_v = 0.4f; // Moog (LPM >> mA) , 100bar |
Lightvalve | 57:f4819de54e7a | 1408 | mV_PER_mA = 500.0f; // 5000mV/10mA |
Lightvalve | 57:f4819de54e7a | 1409 | mV_PER_pulse = 0.5f; // 5000mV/10000pulse |
Lightvalve | 57:f4819de54e7a | 1410 | mA_PER_pulse = 0.001f; // 10mA/10000pulse |
Lightvalve | 57:f4819de54e7a | 1411 | } else if (((OPERATING_MODE&0b110)>>1) == 1) { |
Lightvalve | 57:f4819de54e7a | 1412 | K_v = 0.5f; // KNR (LPM >> mA) , 100bar |
Lightvalve | 57:f4819de54e7a | 1413 | mV_PER_mA = 166.6666f; // 5000mV/30mA |
Lightvalve | 57:f4819de54e7a | 1414 | mV_PER_pulse = 0.5f; // 5000mV/10000pulse |
Lightvalve | 57:f4819de54e7a | 1415 | mA_PER_pulse = 0.003f; // 30mA/10000pulse |
Lightvalve | 57:f4819de54e7a | 1416 | } |
Lightvalve | 50:3c630b5eba9f | 1417 | |
Lightvalve | 50:3c630b5eba9f | 1418 | if(MODE_POS_FT_TRANS == 1) { |
Lightvalve | 48:889798ff9329 | 1419 | alpha_trans = (float)(1.0f - cos(3.141592f * (float)cnt_trans * DT_TMR3 /3.0f))/2.0f; |
Lightvalve | 45:35fa6884d0c6 | 1420 | cnt_trans++; |
Lightvalve | 46:2694daea349b | 1421 | torq.err_sum = 0; |
Lightvalve | 48:889798ff9329 | 1422 | if((float)cnt_trans * DT_TMR3 > 3.0f) |
Lightvalve | 45:35fa6884d0c6 | 1423 | MODE_POS_FT_TRANS = 2; |
Lightvalve | 50:3c630b5eba9f | 1424 | } else if(MODE_POS_FT_TRANS == 3) { |
Lightvalve | 48:889798ff9329 | 1425 | alpha_trans = (float)(1.0f + cos(3.141592f * (float)cnt_trans * DT_TMR3 /3.0f))/2.0f; |
Lightvalve | 45:35fa6884d0c6 | 1426 | cnt_trans++; |
Lightvalve | 46:2694daea349b | 1427 | torq.err_sum = 0; |
Lightvalve | 48:889798ff9329 | 1428 | if((float) cnt_trans * DT_TMR3 > 3.0f ) |
Lightvalve | 45:35fa6884d0c6 | 1429 | MODE_POS_FT_TRANS = 0; |
Lightvalve | 50:3c630b5eba9f | 1430 | } else if(MODE_POS_FT_TRANS == 2) { |
Lightvalve | 58:2eade98630e2 | 1431 | alpha_trans = 1.0f; |
Lightvalve | 45:35fa6884d0c6 | 1432 | cnt_trans = 0; |
Lightvalve | 50:3c630b5eba9f | 1433 | } else { |
Lightvalve | 58:2eade98630e2 | 1434 | alpha_trans = 0.0f; |
Lightvalve | 45:35fa6884d0c6 | 1435 | cnt_trans = 0; |
Lightvalve | 45:35fa6884d0c6 | 1436 | } |
Lightvalve | 45:35fa6884d0c6 | 1437 | |
Lightvalve | 50:3c630b5eba9f | 1438 | |
Lightvalve | 57:f4819de54e7a | 1439 | int UTILITY_MODE = 0; |
Lightvalve | 57:f4819de54e7a | 1440 | int CONTROL_MODE = 0; |
Lightvalve | 58:2eade98630e2 | 1441 | |
Lightvalve | 57:f4819de54e7a | 1442 | if (CONTROL_UTILITY_MODE >= 20 || CONTROL_UTILITY_MODE == 0) { |
Lightvalve | 57:f4819de54e7a | 1443 | UTILITY_MODE = CONTROL_UTILITY_MODE; |
Lightvalve | 57:f4819de54e7a | 1444 | CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 57:f4819de54e7a | 1445 | } else { |
Lightvalve | 57:f4819de54e7a | 1446 | CONTROL_MODE = CONTROL_UTILITY_MODE; |
Lightvalve | 57:f4819de54e7a | 1447 | UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 57:f4819de54e7a | 1448 | } |
Lightvalve | 56:6f50d9d3bfee | 1449 | |
Lightvalve | 56:6f50d9d3bfee | 1450 | |
Lightvalve | 56:6f50d9d3bfee | 1451 | |
Lightvalve | 57:f4819de54e7a | 1452 | // UTILITY MODE ------------------------------------------------------------ |
Lightvalve | 56:6f50d9d3bfee | 1453 | |
Lightvalve | 57:f4819de54e7a | 1454 | switch (UTILITY_MODE) { |
Lightvalve | 57:f4819de54e7a | 1455 | case MODE_NO_ACT: { |
Lightvalve | 13:747daba9cf59 | 1456 | break; |
Lightvalve | 13:747daba9cf59 | 1457 | } |
Lightvalve | 14:8e7590227d22 | 1458 | |
Lightvalve | 14:8e7590227d22 | 1459 | case MODE_TORQUE_SENSOR_NULLING: { |
Lightvalve | 13:747daba9cf59 | 1460 | // DAC Voltage reference set |
Lightvalve | 14:8e7590227d22 | 1461 | if (TMR3_COUNT_TORQUE_NULL < TMR_FREQ_5k * 2) { |
Lightvalve | 15:bd0d12728506 | 1462 | CUR_TORQUE_sum += torq.sen; |
Lightvalve | 19:23b7c1ad8683 | 1463 | |
Lightvalve | 14:8e7590227d22 | 1464 | if (TMR3_COUNT_TORQUE_NULL % 10 == 0) { |
Lightvalve | 30:8d561f16383b | 1465 | CUR_TORQUE_mean = CUR_TORQUE_sum / 10.0f; |
Lightvalve | 13:747daba9cf59 | 1466 | CUR_TORQUE_sum = 0; |
Lightvalve | 14:8e7590227d22 | 1467 | |
Lightvalve | 84:c355d3e52bf1 | 1468 | TORQUE_VREF += 0.000003f * (0.0f - CUR_TORQUE_mean); |
Lightvalve | 19:23b7c1ad8683 | 1469 | |
Lightvalve | 30:8d561f16383b | 1470 | if (TORQUE_VREF > 3.3f) TORQUE_VREF = 3.3f; |
Lightvalve | 59:f308b1656d9c | 1471 | if (TORQUE_VREF < 0.0f) TORQUE_VREF = 0.0f; |
Lightvalve | 50:3c630b5eba9f | 1472 | |
Lightvalve | 16:903b5a4433b4 | 1473 | //spi_eeprom_write(RID_TORQUE_SENSOR_VREF, (int16_t) (TORQUE_VREF * 1000.0)); |
Lightvalve | 30:8d561f16383b | 1474 | dac_1 = TORQUE_VREF / 3.3f; |
Lightvalve | 13:747daba9cf59 | 1475 | } |
Lightvalve | 13:747daba9cf59 | 1476 | } else { |
Lightvalve | 58:2eade98630e2 | 1477 | CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 14:8e7590227d22 | 1478 | TMR3_COUNT_TORQUE_NULL = 0; |
Lightvalve | 13:747daba9cf59 | 1479 | CUR_TORQUE_sum = 0; |
Lightvalve | 13:747daba9cf59 | 1480 | CUR_TORQUE_mean = 0; |
Lightvalve | 19:23b7c1ad8683 | 1481 | |
Lightvalve | 170:42c938a40313 | 1482 | // ROM_RESET_DATA(); |
Lightvalve | 170:42c938a40313 | 1483 | spi_eeprom_write(RID_TORQUE_SENSOR_VREF, (int16_t) (TORQUE_VREF * 1000.0f)); |
Lightvalve | 19:23b7c1ad8683 | 1484 | |
Lightvalve | 30:8d561f16383b | 1485 | dac_1 = TORQUE_VREF / 3.3f; |
Lightvalve | 14:8e7590227d22 | 1486 | |
Lightvalve | 13:747daba9cf59 | 1487 | } |
Lightvalve | 14:8e7590227d22 | 1488 | TMR3_COUNT_TORQUE_NULL++; |
Lightvalve | 13:747daba9cf59 | 1489 | break; |
Lightvalve | 19:23b7c1ad8683 | 1490 | } |
Lightvalve | 14:8e7590227d22 | 1491 | |
Lightvalve | 50:3c630b5eba9f | 1492 | // case MODE_VALVE_NULLING_AND_DEADZONE_SETTING: { |
Lightvalve | 50:3c630b5eba9f | 1493 | // if (TMR3_COUNT_DEADZONE == 0) { |
Lightvalve | 50:3c630b5eba9f | 1494 | // if (pos_plus_end == pos_minus_end) need_enc_init = true; |
Lightvalve | 50:3c630b5eba9f | 1495 | // else temp_time = 0; |
Lightvalve | 50:3c630b5eba9f | 1496 | // } |
Lightvalve | 50:3c630b5eba9f | 1497 | // if (need_enc_init) { |
Lightvalve | 50:3c630b5eba9f | 1498 | // if (TMR3_COUNT_DEADZONE < (int) (0.5f * (float) TMR_FREQ_5k)) { |
Lightvalve | 50:3c630b5eba9f | 1499 | // V_out = VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 50:3c630b5eba9f | 1500 | // pos_plus_end = pos.sen; |
Lightvalve | 50:3c630b5eba9f | 1501 | // } else if (TMR3_COUNT_DEADZONE < TMR_FREQ_5k) { |
Lightvalve | 50:3c630b5eba9f | 1502 | // V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 50:3c630b5eba9f | 1503 | // pos_minus_end = pos.sen; |
Lightvalve | 50:3c630b5eba9f | 1504 | // } else if (TMR3_COUNT_DEADZONE == TMR_FREQ_5k) need_enc_init = false; |
Lightvalve | 50:3c630b5eba9f | 1505 | // temp_time = TMR_FREQ_5k; |
Lightvalve | 50:3c630b5eba9f | 1506 | // } |
Lightvalve | 50:3c630b5eba9f | 1507 | // |
Lightvalve | 50:3c630b5eba9f | 1508 | // if (temp_time <= TMR3_COUNT_DEADZONE && TMR3_COUNT_DEADZONE < (temp_time + TMR_FREQ_5k)) { |
Lightvalve | 50:3c630b5eba9f | 1509 | // V_out = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen); |
Lightvalve | 50:3c630b5eba9f | 1510 | // VALVE_CENTER = VALVE_DEADZONE_PLUS = VALVE_DEADZONE_MINUS = 0; |
Lightvalve | 50:3c630b5eba9f | 1511 | // |
Lightvalve | 50:3c630b5eba9f | 1512 | // } else if (temp_time <= TMR3_COUNT_DEADZONE && TMR3_COUNT_DEADZONE < (temp_time + (int) (1.9f * (float) TMR_FREQ_5k))) { |
Lightvalve | 50:3c630b5eba9f | 1513 | // V_out = 0; |
Lightvalve | 50:3c630b5eba9f | 1514 | // CUR_VELOCITY_sum += CUR_VELOCITY; |
Lightvalve | 50:3c630b5eba9f | 1515 | // } else if (TMR3_COUNT_DEADZONE == (temp_time + 2 * TMR_FREQ_5k)) { |
Lightvalve | 50:3c630b5eba9f | 1516 | // if (CUR_VELOCITY_sum == 0) DZ_dir = 1; |
Lightvalve | 50:3c630b5eba9f | 1517 | // else if (CUR_VELOCITY_sum > 0) DZ_dir = 1; |
Lightvalve | 50:3c630b5eba9f | 1518 | // else if (CUR_VELOCITY_sum < 0) DZ_dir = -1; |
Lightvalve | 50:3c630b5eba9f | 1519 | // else DZ_temp_cnt2 = DZ_end; |
Lightvalve | 50:3c630b5eba9f | 1520 | // CUR_VELOCITY_sum = 0; |
Lightvalve | 50:3c630b5eba9f | 1521 | // } else if (TMR3_COUNT_DEADZONE > (temp_time + 2 * TMR_FREQ_5k)) { |
Lightvalve | 50:3c630b5eba9f | 1522 | // if (TMR3_COUNT_DEADZONE > (temp_time + 10 * TMR_FREQ_5k)) DZ_temp_cnt2 = DZ_end; |
Lightvalve | 50:3c630b5eba9f | 1523 | // |
Lightvalve | 50:3c630b5eba9f | 1524 | // // Position of Dead Zone |
Lightvalve | 50:3c630b5eba9f | 1525 | // // (CUR_VELOCITY < 0) (CUR_VELOCITY == 0) (CUR_VELOCITY > 0) |
Lightvalve | 50:3c630b5eba9f | 1526 | // // | / | / |/ |
Lightvalve | 50:3c630b5eba9f | 1527 | // // | ______/ ___|___/ ______/| |
Lightvalve | 50:3c630b5eba9f | 1528 | // // |/ / | / | |
Lightvalve | 50:3c630b5eba9f | 1529 | // // /| / | / | |
Lightvalve | 50:3c630b5eba9f | 1530 | // // 0V 0V 0V |
Lightvalve | 50:3c630b5eba9f | 1531 | // |
Lightvalve | 50:3c630b5eba9f | 1532 | // if (DZ_temp_cnt2 < DZ_end) { |
Lightvalve | 50:3c630b5eba9f | 1533 | // if (TMR3_COUNT_DEADZONE % 20 != 0) { |
Lightvalve | 50:3c630b5eba9f | 1534 | // CUR_VELOCITY_sum += CUR_VELOCITY; |
Lightvalve | 50:3c630b5eba9f | 1535 | // } else { |
Lightvalve | 50:3c630b5eba9f | 1536 | // V_out -= DZ_dir; |
Lightvalve | 50:3c630b5eba9f | 1537 | // if (CUR_VELOCITY_sum * DZ_dir < 0) DZ_temp_cnt++; |
Lightvalve | 50:3c630b5eba9f | 1538 | // CUR_VELOCITY_sum = 0; |
Lightvalve | 50:3c630b5eba9f | 1539 | // } |
Lightvalve | 50:3c630b5eba9f | 1540 | // if (DZ_temp_cnt == 5) { |
Lightvalve | 50:3c630b5eba9f | 1541 | // if (DZ_dir >= 0) VALVE_DEADZONE_MINUS = (int16_t) V_out; |
Lightvalve | 50:3c630b5eba9f | 1542 | // else VALVE_DEADZONE_PLUS = (int16_t) V_out; |
Lightvalve | 50:3c630b5eba9f | 1543 | // DZ_dir = -DZ_dir; |
Lightvalve | 50:3c630b5eba9f | 1544 | // DZ_temp_cnt = 0; |
Lightvalve | 50:3c630b5eba9f | 1545 | // DZ_temp_cnt2++; |
Lightvalve | 50:3c630b5eba9f | 1546 | // } |
Lightvalve | 50:3c630b5eba9f | 1547 | // } else { |
Lightvalve | 50:3c630b5eba9f | 1548 | // TMR3_COUNT_DEADZONE = -1; |
Lightvalve | 50:3c630b5eba9f | 1549 | // VALVE_CENTER = VALVE_DEADZONE_PLUS / 2 + VALVE_DEADZONE_MINUS / 2; |
Lightvalve | 50:3c630b5eba9f | 1550 | // if (VALVE_DEADZONE_PLUS < VALVE_DEADZONE_MINUS) { |
Lightvalve | 50:3c630b5eba9f | 1551 | // VALVE_DEADZONE_PLUS = VALVE_CENTER; |
Lightvalve | 50:3c630b5eba9f | 1552 | // VALVE_DEADZONE_MINUS = VALVE_CENTER; |
Lightvalve | 50:3c630b5eba9f | 1553 | // } |
Lightvalve | 50:3c630b5eba9f | 1554 | // V_out = 0; |
Lightvalve | 50:3c630b5eba9f | 1555 | // |
Lightvalve | 50:3c630b5eba9f | 1556 | // ROM_RESET_DATA(); |
Lightvalve | 50:3c630b5eba9f | 1557 | // |
Lightvalve | 50:3c630b5eba9f | 1558 | // //spi_eeprom_write(RID_VALVE_DEADZONE_PLUS, VALVE_DEADZONE_PLUS); |
Lightvalve | 50:3c630b5eba9f | 1559 | // //spi_eeprom_write(RID_VALVE_DEADZONE_MINUS, VALVE_DEADZONE_MINUS); |
Lightvalve | 50:3c630b5eba9f | 1560 | // |
Lightvalve | 50:3c630b5eba9f | 1561 | // CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 50:3c630b5eba9f | 1562 | // DZ_temp_cnt2 = 0; |
Lightvalve | 50:3c630b5eba9f | 1563 | // } |
Lightvalve | 50:3c630b5eba9f | 1564 | // } |
Lightvalve | 50:3c630b5eba9f | 1565 | // TMR3_COUNT_DEADZONE++; |
Lightvalve | 50:3c630b5eba9f | 1566 | // break; |
Lightvalve | 50:3c630b5eba9f | 1567 | // } |
Lightvalve | 14:8e7590227d22 | 1568 | |
Lightvalve | 14:8e7590227d22 | 1569 | case MODE_FIND_HOME: { |
Lightvalve | 29:69f3f5445d6d | 1570 | if (FINDHOME_STAGE == FINDHOME_INIT) { |
Lightvalve | 14:8e7590227d22 | 1571 | cnt_findhome = 0; |
Lightvalve | 14:8e7590227d22 | 1572 | cnt_vel_findhome = 0; |
Lightvalve | 14:8e7590227d22 | 1573 | //REFERENCE_MODE = MODE_REF_NO_ACT; // Stop taking reference data from PODO |
Lightvalve | 59:f308b1656d9c | 1574 | pos.ref = pos.sen; |
Lightvalve | 59:f308b1656d9c | 1575 | vel.ref = 0.0f; |
Lightvalve | 29:69f3f5445d6d | 1576 | FINDHOME_STAGE = FINDHOME_GOTOLIMIT; |
Lightvalve | 29:69f3f5445d6d | 1577 | } else if (FINDHOME_STAGE == FINDHOME_GOTOLIMIT) { |
Lightvalve | 67:c2812cf26c38 | 1578 | int cnt_check_enc = (TMR_FREQ_5k/20); |
Lightvalve | 29:69f3f5445d6d | 1579 | if(cnt_findhome%cnt_check_enc == 0) { |
Lightvalve | 29:69f3f5445d6d | 1580 | FINDHOME_POSITION = pos.sen; |
Lightvalve | 29:69f3f5445d6d | 1581 | FINDHOME_VELOCITY = FINDHOME_POSITION - FINDHOME_POSITION_OLD; |
Lightvalve | 29:69f3f5445d6d | 1582 | FINDHOME_POSITION_OLD = FINDHOME_POSITION; |
Lightvalve | 29:69f3f5445d6d | 1583 | } |
Lightvalve | 29:69f3f5445d6d | 1584 | cnt_findhome++; |
Lightvalve | 14:8e7590227d22 | 1585 | |
Lightvalve | 29:69f3f5445d6d | 1586 | if (abs(FINDHOME_VELOCITY) <= 1) { |
Lightvalve | 29:69f3f5445d6d | 1587 | cnt_vel_findhome = cnt_vel_findhome + 1; |
Lightvalve | 29:69f3f5445d6d | 1588 | } else { |
Lightvalve | 29:69f3f5445d6d | 1589 | cnt_vel_findhome = 0; |
Lightvalve | 29:69f3f5445d6d | 1590 | } |
Lightvalve | 19:23b7c1ad8683 | 1591 | |
Lightvalve | 57:f4819de54e7a | 1592 | if ((cnt_vel_findhome < 3*TMR_FREQ_5k) && cnt_findhome < 10*TMR_FREQ_5k) { // wait for 3sec |
Lightvalve | 29:69f3f5445d6d | 1593 | //REFERENCE_MODE = MODE_REF_NO_ACT; |
Lightvalve | 67:c2812cf26c38 | 1594 | if (HOMEPOS_OFFSET > 0) pos.ref = pos.ref + 12.0f; |
Lightvalve | 67:c2812cf26c38 | 1595 | else pos.ref = pos.ref - 12.0f; |
Lightvalve | 61:bc8c8270f0ab | 1596 | |
Lightvalve | 59:f308b1656d9c | 1597 | // pos.err = pos.ref_home_pos - pos.sen; |
Lightvalve | 59:f308b1656d9c | 1598 | // float VALVE_POS_RAW_POS_FB = 0.0f; |
Lightvalve | 59:f308b1656d9c | 1599 | // VALVE_POS_RAW_POS_FB = (float) P_GAIN_JOINT_POSITION * pos.err/(float) ENC_PULSE_PER_POSITION * 0.01f; |
Lightvalve | 59:f308b1656d9c | 1600 | // valve_pos.ref = VALVE_POS_RAW_POS_FB + (float) VALVE_CENTER; |
Lightvalve | 59:f308b1656d9c | 1601 | // VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 61:bc8c8270f0ab | 1602 | |
Lightvalve | 59:f308b1656d9c | 1603 | CONTROL_MODE = MODE_JOINT_CONTROL; |
Lightvalve | 59:f308b1656d9c | 1604 | alpha_trans = 0.0f; |
Lightvalve | 61:bc8c8270f0ab | 1605 | |
Lightvalve | 34:bb2ca2fc2a8e | 1606 | |
Lightvalve | 29:69f3f5445d6d | 1607 | } else { |
Lightvalve | 29:69f3f5445d6d | 1608 | ENC_SET(HOMEPOS_OFFSET); |
Lightvalve | 67:c2812cf26c38 | 1609 | // ENC_SET_ZERO(); |
Lightvalve | 29:69f3f5445d6d | 1610 | INIT_REF_POS = HOMEPOS_OFFSET; |
Lightvalve | 29:69f3f5445d6d | 1611 | REF_POSITION = 0; |
Lightvalve | 29:69f3f5445d6d | 1612 | REF_VELOCITY = 0; |
Lightvalve | 29:69f3f5445d6d | 1613 | FINDHOME_POSITION = 0; |
Lightvalve | 29:69f3f5445d6d | 1614 | FINDHOME_POSITION_OLD = 0; |
Lightvalve | 29:69f3f5445d6d | 1615 | FINDHOME_VELOCITY = 0; |
Lightvalve | 29:69f3f5445d6d | 1616 | cnt_findhome = 0; |
Lightvalve | 29:69f3f5445d6d | 1617 | cnt_vel_findhome = 0; |
Lightvalve | 29:69f3f5445d6d | 1618 | FINDHOME_STAGE = FINDHOME_ZEROPOSE; |
Lightvalve | 67:c2812cf26c38 | 1619 | |
Lightvalve | 67:c2812cf26c38 | 1620 | |
Lightvalve | 67:c2812cf26c38 | 1621 | cnt_findhome = 0; |
Lightvalve | 67:c2812cf26c38 | 1622 | pos.ref = 0.0f; |
Lightvalve | 67:c2812cf26c38 | 1623 | vel.ref = 0.0f; |
Lightvalve | 67:c2812cf26c38 | 1624 | pos.ref_home_pos = 0.0f; |
Lightvalve | 67:c2812cf26c38 | 1625 | vel.ref_home_pos = 0.0f; |
Lightvalve | 67:c2812cf26c38 | 1626 | //FINDHOME_STAGE = FINDHOME_INIT; |
Lightvalve | 67:c2812cf26c38 | 1627 | //CONTROL_UTILITY_MODE = MODE_JOINT_CONTROL; |
Lightvalve | 169:645207e160ca | 1628 | |
Lightvalve | 169:645207e160ca | 1629 | |
Lightvalve | 29:69f3f5445d6d | 1630 | } |
Lightvalve | 29:69f3f5445d6d | 1631 | } else if (FINDHOME_STAGE == FINDHOME_ZEROPOSE) { |
Lightvalve | 29:69f3f5445d6d | 1632 | int T_move = 2*TMR_FREQ_5k; |
Lightvalve | 59:f308b1656d9c | 1633 | pos.ref = (0.0f - (float)INIT_REF_POS)*0.5f*(1.0f - cos(3.14159f * (float)cnt_findhome / (float)T_move)) + (float)INIT_REF_POS; |
Lightvalve | 67:c2812cf26c38 | 1634 | //pos.ref = 0.0f; |
Lightvalve | 59:f308b1656d9c | 1635 | vel.ref = 0.0f; |
Lightvalve | 169:645207e160ca | 1636 | |
Lightvalve | 29:69f3f5445d6d | 1637 | // input for position control |
Lightvalve | 169:645207e160ca | 1638 | |
Lightvalve | 67:c2812cf26c38 | 1639 | // CONTROL_MODE = MODE_JOINT_CONTROL; |
Lightvalve | 67:c2812cf26c38 | 1640 | alpha_trans = 0.0f; |
Lightvalve | 61:bc8c8270f0ab | 1641 | |
Lightvalve | 67:c2812cf26c38 | 1642 | double torq_ref = 0.0f; |
Lightvalve | 67:c2812cf26c38 | 1643 | pos.err = (pos.ref - pos.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm] |
Lightvalve | 67:c2812cf26c38 | 1644 | vel.err = (0.0f - vel.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm/s] |
Lightvalve | 67:c2812cf26c38 | 1645 | pos.err_sum += pos.err/(float) TMR_FREQ_5k; //[mm] |
Lightvalve | 67:c2812cf26c38 | 1646 | |
Lightvalve | 67:c2812cf26c38 | 1647 | if (((OPERATING_MODE&0b110)>>1) == 0 || ((OPERATING_MODE&0b110)>>1) == 1) { |
Lightvalve | 67:c2812cf26c38 | 1648 | |
Lightvalve | 67:c2812cf26c38 | 1649 | double I_REF_POS = 0.0f; |
Lightvalve | 67:c2812cf26c38 | 1650 | double I_REF_FORCE_FB = 0.0f; // I_REF by Force Feedback |
Lightvalve | 67:c2812cf26c38 | 1651 | double I_REF_VC = 0.0f; // I_REF for velocity compensation |
Lightvalve | 67:c2812cf26c38 | 1652 | |
Lightvalve | 67:c2812cf26c38 | 1653 | double temp_vel_pos = 0.0f; |
Lightvalve | 67:c2812cf26c38 | 1654 | double temp_vel_torq = 0.0f; |
Lightvalve | 67:c2812cf26c38 | 1655 | double wn_Pos = 2.0f * PI * 5.0f; // f_cut : 5Hz Position Control |
Lightvalve | 67:c2812cf26c38 | 1656 | |
Lightvalve | 69:3995ffeaa786 | 1657 | if ((OPERATING_MODE & 0x01) == 0) { // Rotary Mode |
Lightvalve | 67:c2812cf26c38 | 1658 | temp_vel_pos = (0.01f * (double) P_GAIN_JOINT_POSITION * wn_Pos * pos.err + 0.01f * (double) I_GAIN_JOINT_POSITION * wn_Pos * pos.err_sum + 0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / ENC_PULSE_PER_POSITION) * 3.14159f / 180.0f; // rad/s |
Lightvalve | 67:c2812cf26c38 | 1659 | // L when P-gain = 100, f_cut = 10Hz L feedforward velocity |
Lightvalve | 69:3995ffeaa786 | 1660 | } else if ((OPERATING_MODE & 0x01) == 1) { |
Lightvalve | 67:c2812cf26c38 | 1661 | temp_vel_pos = (0.01f * (double) P_GAIN_JOINT_POSITION * wn_Pos * pos.err + 0.01f * (double) I_GAIN_JOINT_POSITION * wn_Pos * pos.err_sum + 0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / ENC_PULSE_PER_POSITION); // mm/s |
Lightvalve | 67:c2812cf26c38 | 1662 | // L when P-gain = 100, f_cut = 10Hz L feedforward velocity |
Lightvalve | 67:c2812cf26c38 | 1663 | } |
Lightvalve | 67:c2812cf26c38 | 1664 | if (temp_vel_pos > 0.0f) I_REF_POS = temp_vel_pos * ((double) PISTON_AREA_A * 0.00006f / (K_v * sqrt(2.0f * alpha3 / (alpha3 + 1.0f)))); |
Lightvalve | 67:c2812cf26c38 | 1665 | else I_REF_POS = temp_vel_pos * ((double) PISTON_AREA_B * 0.00006f / (K_v * sqrt(2.0f / (alpha3 + 1.0f)))); |
Lightvalve | 67:c2812cf26c38 | 1666 | |
Lightvalve | 67:c2812cf26c38 | 1667 | I_REF = I_REF_POS; |
Lightvalve | 67:c2812cf26c38 | 1668 | |
Lightvalve | 67:c2812cf26c38 | 1669 | |
Lightvalve | 67:c2812cf26c38 | 1670 | |
Lightvalve | 67:c2812cf26c38 | 1671 | } else { |
Lightvalve | 67:c2812cf26c38 | 1672 | float VALVE_POS_RAW_FORCE_FB = 0.0f; |
Lightvalve | 67:c2812cf26c38 | 1673 | VALVE_POS_RAW_FORCE_FB = DDV_JOINT_POS_FF(vel.sen) + (P_GAIN_JOINT_POSITION * 0.01f * pos.err + DDV_JOINT_POS_FF(vel.ref)); |
Lightvalve | 67:c2812cf26c38 | 1674 | |
Lightvalve | 67:c2812cf26c38 | 1675 | if (VALVE_POS_RAW_FORCE_FB >= 0) { |
Lightvalve | 67:c2812cf26c38 | 1676 | valve_pos.ref = VALVE_POS_RAW_FORCE_FB + VALVE_DEADZONE_PLUS; |
Lightvalve | 67:c2812cf26c38 | 1677 | } else { |
Lightvalve | 67:c2812cf26c38 | 1678 | valve_pos.ref = VALVE_POS_RAW_FORCE_FB + VALVE_DEADZONE_MINUS; |
Lightvalve | 67:c2812cf26c38 | 1679 | } |
Lightvalve | 67:c2812cf26c38 | 1680 | |
Lightvalve | 67:c2812cf26c38 | 1681 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 67:c2812cf26c38 | 1682 | |
Lightvalve | 67:c2812cf26c38 | 1683 | V_out = (float) Vout.ref; |
Lightvalve | 67:c2812cf26c38 | 1684 | |
Lightvalve | 67:c2812cf26c38 | 1685 | } |
Lightvalve | 67:c2812cf26c38 | 1686 | |
Lightvalve | 67:c2812cf26c38 | 1687 | |
Lightvalve | 169:645207e160ca | 1688 | |
Lightvalve | 169:645207e160ca | 1689 | |
Lightvalve | 59:f308b1656d9c | 1690 | // pos.err = pos.ref - (float)pos.sen; |
Lightvalve | 59:f308b1656d9c | 1691 | // float VALVE_POS_RAW_POS_FB = 0.0f; |
Lightvalve | 59:f308b1656d9c | 1692 | // VALVE_POS_RAW_POS_FB = (float) P_GAIN_JOINT_POSITION * 0.01f * pos.err/(float) ENC_PULSE_PER_POSITION; |
Lightvalve | 59:f308b1656d9c | 1693 | // valve_pos.ref = VALVE_POS_RAW_POS_FB + (float) VALVE_CENTER; |
Lightvalve | 59:f308b1656d9c | 1694 | // VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 29:69f3f5445d6d | 1695 | |
Lightvalve | 29:69f3f5445d6d | 1696 | cnt_findhome++; |
Lightvalve | 29:69f3f5445d6d | 1697 | if (cnt_findhome >= T_move) { |
Lightvalve | 29:69f3f5445d6d | 1698 | //REFERENCE_MODE = MODE_REF_DIRECT; |
Lightvalve | 29:69f3f5445d6d | 1699 | cnt_findhome = 0; |
Lightvalve | 30:8d561f16383b | 1700 | pos.ref = 0.0f; |
Lightvalve | 30:8d561f16383b | 1701 | vel.ref = 0.0f; |
Lightvalve | 30:8d561f16383b | 1702 | pos.ref_home_pos = 0.0f; |
Lightvalve | 30:8d561f16383b | 1703 | vel.ref_home_pos = 0.0f; |
Lightvalve | 29:69f3f5445d6d | 1704 | FINDHOME_STAGE = FINDHOME_INIT; |
Lightvalve | 57:f4819de54e7a | 1705 | CONTROL_UTILITY_MODE = MODE_JOINT_CONTROL; |
Lightvalve | 29:69f3f5445d6d | 1706 | } |
Lightvalve | 13:747daba9cf59 | 1707 | } |
Lightvalve | 19:23b7c1ad8683 | 1708 | |
Lightvalve | 13:747daba9cf59 | 1709 | break; |
Lightvalve | 13:747daba9cf59 | 1710 | } |
Lightvalve | 14:8e7590227d22 | 1711 | |
Lightvalve | 50:3c630b5eba9f | 1712 | // case MODE_VALVE_GAIN_SETTING: { |
Lightvalve | 50:3c630b5eba9f | 1713 | // if (TMR3_COUNT_FLOWRATE == 0) { |
Lightvalve | 50:3c630b5eba9f | 1714 | // if (pos_plus_end == pos_minus_end) need_enc_init = true; |
Lightvalve | 50:3c630b5eba9f | 1715 | // else { |
Lightvalve | 50:3c630b5eba9f | 1716 | // V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 50:3c630b5eba9f | 1717 | // temp_time = (int) (0.5f * (float) TMR_FREQ_5k); |
Lightvalve | 50:3c630b5eba9f | 1718 | // } |
Lightvalve | 50:3c630b5eba9f | 1719 | // } |
Lightvalve | 50:3c630b5eba9f | 1720 | // if (need_enc_init) { |
Lightvalve | 50:3c630b5eba9f | 1721 | // if (TMR3_COUNT_FLOWRATE < (int) (0.5f * (float) TMR_FREQ_5k)) { |
Lightvalve | 50:3c630b5eba9f | 1722 | // V_out = VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 50:3c630b5eba9f | 1723 | // pos_plus_end = pos.sen; |
Lightvalve | 50:3c630b5eba9f | 1724 | // } else if (TMR3_COUNT_FLOWRATE < TMR_FREQ_5k) { |
Lightvalve | 50:3c630b5eba9f | 1725 | // V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 50:3c630b5eba9f | 1726 | // pos_minus_end = pos.sen; |
Lightvalve | 50:3c630b5eba9f | 1727 | // } else if (TMR3_COUNT_FLOWRATE == TMR_FREQ_5k) { |
Lightvalve | 50:3c630b5eba9f | 1728 | // need_enc_init = false; |
Lightvalve | 50:3c630b5eba9f | 1729 | // check_vel_pos_init = (int) (0.9f * (float) (pos_plus_end - pos_minus_end)); |
Lightvalve | 50:3c630b5eba9f | 1730 | // check_vel_pos_fin = (int) (0.95f * (float) (pos_plus_end - pos_minus_end)); |
Lightvalve | 50:3c630b5eba9f | 1731 | // check_vel_pos_interv = check_vel_pos_fin - check_vel_pos_init; |
Lightvalve | 50:3c630b5eba9f | 1732 | // } |
Lightvalve | 50:3c630b5eba9f | 1733 | // temp_time = TMR_FREQ_5k; |
Lightvalve | 50:3c630b5eba9f | 1734 | // } |
Lightvalve | 50:3c630b5eba9f | 1735 | // TMR3_COUNT_FLOWRATE++; |
Lightvalve | 50:3c630b5eba9f | 1736 | // if (TMR3_COUNT_FLOWRATE > temp_time) { |
Lightvalve | 50:3c630b5eba9f | 1737 | // if (flag_flowrate % 2 == 0) { // (+) |
Lightvalve | 50:3c630b5eba9f | 1738 | // VALVE_VOLTAGE = 1000.0f * (float) (flag_flowrate / 2 + 1); |
Lightvalve | 50:3c630b5eba9f | 1739 | // V_out = VALVE_VOLTAGE; |
Lightvalve | 50:3c630b5eba9f | 1740 | // if (pos.sen > (pos_minus_end + check_vel_pos_init) && pos.sen < (pos_minus_end + check_vel_pos_fin)) { |
Lightvalve | 50:3c630b5eba9f | 1741 | // fl_temp_cnt++; |
Lightvalve | 50:3c630b5eba9f | 1742 | // } else if (pos.sen >= (pos_minus_end + check_vel_pos_fin) && CUR_VELOCITY == 0) { |
Lightvalve | 50:3c630b5eba9f | 1743 | // VALVE_GAIN_LPM_PER_V[flag_flowrate] = 0.95873f * 0.5757f * (float) TMR_FREQ_5k / 10000.0 * (float) check_vel_pos_interv / (float) fl_temp_cnt / VALVE_VOLTAGE; // 0.9587=6*pi/65536*10000 0.5757=0.02525*0.02*0.0095*2*60*1000 |
Lightvalve | 50:3c630b5eba9f | 1744 | // // VALVE_GAIN_LPM_PER_V[flag_flowrate] = (float) TMR_FREQ_10k * (float) check_vel_pos_interv / (float) fl_temp_cnt / VALVE_VOLTAGE; // PULSE/sec |
Lightvalve | 50:3c630b5eba9f | 1745 | // fl_temp_cnt2++; |
Lightvalve | 50:3c630b5eba9f | 1746 | // } |
Lightvalve | 50:3c630b5eba9f | 1747 | // } else if (flag_flowrate % 2 == 1) { // (-) |
Lightvalve | 50:3c630b5eba9f | 1748 | // VALVE_VOLTAGE = -1. * (float) (flag_flowrate / 2 + 1); |
Lightvalve | 50:3c630b5eba9f | 1749 | // V_out = VALVE_VOLTAGE; |
Lightvalve | 50:3c630b5eba9f | 1750 | // if (pos.sen < (pos_plus_end - check_vel_pos_init) && pos.sen > (pos_plus_end - check_vel_pos_fin)) { |
Lightvalve | 50:3c630b5eba9f | 1751 | // fl_temp_cnt++; |
Lightvalve | 50:3c630b5eba9f | 1752 | // } else if (pos.sen <= (pos_plus_end - check_vel_pos_fin) && CUR_VELOCITY == 0) { |
Lightvalve | 50:3c630b5eba9f | 1753 | // VALVE_GAIN_LPM_PER_V[flag_flowrate] = 0.95873f * 0.5757f * (float) TMR_FREQ_5k / 10000.0f * (float) check_vel_pos_interv / (float) fl_temp_cnt / (-VALVE_VOLTAGE); |
Lightvalve | 50:3c630b5eba9f | 1754 | // // VALVE_GAIN_LPM_PER_V[flag_flowrate] = (float) TMR_FREQ_10k * (float) check_vel_pos_interv / (float) fl_temp_cnt / (-VALVE_VOLTAGE); // PULSE/sec |
Lightvalve | 50:3c630b5eba9f | 1755 | // fl_temp_cnt2++; |
Lightvalve | 50:3c630b5eba9f | 1756 | // } |
Lightvalve | 50:3c630b5eba9f | 1757 | // } |
Lightvalve | 50:3c630b5eba9f | 1758 | // if (fl_temp_cnt2 == 100) { |
Lightvalve | 50:3c630b5eba9f | 1759 | // |
Lightvalve | 50:3c630b5eba9f | 1760 | // ROM_RESET_DATA(); |
Lightvalve | 50:3c630b5eba9f | 1761 | // |
Lightvalve | 50:3c630b5eba9f | 1762 | // //spi_eeprom_write(RID_VALVE_GAIN_PLUS_1 + flag_flowrate, (int16_t) (VALVE_GAIN_LPM_PER_V[flag_flowrate] * 100.0f)); |
Lightvalve | 50:3c630b5eba9f | 1763 | // cur_vel_sum = 0; |
Lightvalve | 50:3c630b5eba9f | 1764 | // fl_temp_cnt = 0; |
Lightvalve | 50:3c630b5eba9f | 1765 | // fl_temp_cnt2 = 0; |
Lightvalve | 50:3c630b5eba9f | 1766 | // flag_flowrate++; |
Lightvalve | 50:3c630b5eba9f | 1767 | // } |
Lightvalve | 50:3c630b5eba9f | 1768 | // if (flag_flowrate == 10) { |
Lightvalve | 50:3c630b5eba9f | 1769 | // V_out = 0; |
Lightvalve | 50:3c630b5eba9f | 1770 | // flag_flowrate = 0; |
Lightvalve | 50:3c630b5eba9f | 1771 | // TMR3_COUNT_FLOWRATE = 0; |
Lightvalve | 50:3c630b5eba9f | 1772 | // valve_gain_repeat_cnt++; |
Lightvalve | 50:3c630b5eba9f | 1773 | // if (valve_gain_repeat_cnt >= 1) { |
Lightvalve | 50:3c630b5eba9f | 1774 | // CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 50:3c630b5eba9f | 1775 | // valve_gain_repeat_cnt = 0; |
Lightvalve | 50:3c630b5eba9f | 1776 | // } |
Lightvalve | 50:3c630b5eba9f | 1777 | // |
Lightvalve | 50:3c630b5eba9f | 1778 | // } |
Lightvalve | 50:3c630b5eba9f | 1779 | // break; |
Lightvalve | 50:3c630b5eba9f | 1780 | // } |
Lightvalve | 50:3c630b5eba9f | 1781 | // |
Lightvalve | 50:3c630b5eba9f | 1782 | // } |
Lightvalve | 14:8e7590227d22 | 1783 | case MODE_PRESSURE_SENSOR_NULLING: { |
Lightvalve | 13:747daba9cf59 | 1784 | // DAC Voltage reference set |
Lightvalve | 14:8e7590227d22 | 1785 | if (TMR3_COUNT_PRES_NULL < TMR_FREQ_5k * 2) { |
Lightvalve | 14:8e7590227d22 | 1786 | CUR_PRES_A_sum += pres_A.sen; |
Lightvalve | 14:8e7590227d22 | 1787 | CUR_PRES_B_sum += pres_B.sen; |
Lightvalve | 14:8e7590227d22 | 1788 | |
Lightvalve | 14:8e7590227d22 | 1789 | if (TMR3_COUNT_PRES_NULL % 10 == 0) { |
Lightvalve | 30:8d561f16383b | 1790 | CUR_PRES_A_mean = CUR_PRES_A_sum / 10.0f; |
Lightvalve | 30:8d561f16383b | 1791 | CUR_PRES_B_mean = CUR_PRES_B_sum / 10.0f; |
Lightvalve | 13:747daba9cf59 | 1792 | CUR_PRES_A_sum = 0; |
Lightvalve | 13:747daba9cf59 | 1793 | CUR_PRES_B_sum = 0; |
Lightvalve | 14:8e7590227d22 | 1794 | |
Lightvalve | 38:118df027d851 | 1795 | float VREF_NullingGain = 0.0003f; |
Lightvalve | 58:2eade98630e2 | 1796 | PRES_A_VREF = PRES_A_VREF + VREF_NullingGain * CUR_PRES_A_mean; |
Lightvalve | 58:2eade98630e2 | 1797 | PRES_B_VREF = PRES_B_VREF + VREF_NullingGain * CUR_PRES_B_mean; |
Lightvalve | 14:8e7590227d22 | 1798 | |
Lightvalve | 30:8d561f16383b | 1799 | if (PRES_A_VREF > 3.3f) PRES_A_VREF = 3.3f; |
Lightvalve | 30:8d561f16383b | 1800 | if (PRES_A_VREF < 0.0f) PRES_A_VREF = 0.0f; |
Lightvalve | 30:8d561f16383b | 1801 | if (PRES_B_VREF > 3.3f) PRES_B_VREF = 3.3f; |
Lightvalve | 30:8d561f16383b | 1802 | if (PRES_B_VREF < 0.0f) PRES_B_VREF = 0.0f; |
Lightvalve | 19:23b7c1ad8683 | 1803 | |
Lightvalve | 30:8d561f16383b | 1804 | dac_1 = PRES_A_VREF / 3.3f; |
Lightvalve | 30:8d561f16383b | 1805 | dac_2 = PRES_B_VREF / 3.3f; |
Lightvalve | 13:747daba9cf59 | 1806 | } |
Lightvalve | 13:747daba9cf59 | 1807 | } else { |
Lightvalve | 57:f4819de54e7a | 1808 | CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 14:8e7590227d22 | 1809 | TMR3_COUNT_PRES_NULL = 0; |
Lightvalve | 13:747daba9cf59 | 1810 | CUR_PRES_A_sum = 0; |
Lightvalve | 13:747daba9cf59 | 1811 | CUR_PRES_B_sum = 0; |
Lightvalve | 13:747daba9cf59 | 1812 | CUR_PRES_A_mean = 0; |
Lightvalve | 13:747daba9cf59 | 1813 | CUR_PRES_B_mean = 0; |
Lightvalve | 14:8e7590227d22 | 1814 | |
Lightvalve | 170:42c938a40313 | 1815 | // ROM_RESET_DATA(); |
Lightvalve | 170:42c938a40313 | 1816 | spi_eeprom_write(RID_PRES_A_SENSOR_VREF, (int16_t) (PRES_A_VREF * 1000.0f)); |
Lightvalve | 170:42c938a40313 | 1817 | spi_eeprom_write(RID_PRES_B_SENSOR_VREF, (int16_t) (PRES_B_VREF * 1000.0f)); |
Lightvalve | 19:23b7c1ad8683 | 1818 | |
Lightvalve | 30:8d561f16383b | 1819 | dac_1 = PRES_A_VREF / 3.3f; |
Lightvalve | 30:8d561f16383b | 1820 | dac_2 = PRES_B_VREF / 3.3f; |
Lightvalve | 17:1865016ca2e7 | 1821 | //pc.printf("nulling end"); |
Lightvalve | 13:747daba9cf59 | 1822 | } |
Lightvalve | 14:8e7590227d22 | 1823 | TMR3_COUNT_PRES_NULL++; |
Lightvalve | 13:747daba9cf59 | 1824 | break; |
Lightvalve | 13:747daba9cf59 | 1825 | } |
Lightvalve | 14:8e7590227d22 | 1826 | |
Lightvalve | 50:3c630b5eba9f | 1827 | // case MODE_PRESSURE_SENSOR_CALIB: { |
Lightvalve | 50:3c630b5eba9f | 1828 | // if (TMR3_COUNT_PRES_CALIB < 2 * TMR_FREQ_5k) { |
Lightvalve | 50:3c630b5eba9f | 1829 | // V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 50:3c630b5eba9f | 1830 | // if (TMR3_COUNT_PRES_CALIB >= TMR_FREQ_5k) { |
Lightvalve | 50:3c630b5eba9f | 1831 | // CUR_PRES_A_sum += CUR_PRES_A; |
Lightvalve | 50:3c630b5eba9f | 1832 | // } |
Lightvalve | 50:3c630b5eba9f | 1833 | // } else if (TMR3_COUNT_PRES_CALIB < 4 * TMR_FREQ_5k) { |
Lightvalve | 50:3c630b5eba9f | 1834 | // V_out = VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 50:3c630b5eba9f | 1835 | // if (TMR3_COUNT_PRES_CALIB >= 3 * TMR_FREQ_5k) { |
Lightvalve | 50:3c630b5eba9f | 1836 | // CUR_PRES_B_sum += CUR_PRES_B; |
Lightvalve | 50:3c630b5eba9f | 1837 | // } |
Lightvalve | 50:3c630b5eba9f | 1838 | // } else { |
Lightvalve | 50:3c630b5eba9f | 1839 | // CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 50:3c630b5eba9f | 1840 | // TMR3_COUNT_PRES_CALIB = 0; |
Lightvalve | 50:3c630b5eba9f | 1841 | // V_out = 0; |
Lightvalve | 50:3c630b5eba9f | 1842 | // PRES_SENSOR_A_PULSE_PER_BAR = CUR_PRES_A_sum / ((float) TMR_FREQ_5k - 1.0f) - PRES_A_NULL; |
Lightvalve | 50:3c630b5eba9f | 1843 | // PRES_SENSOR_A_PULSE_PER_BAR = PRES_SENSOR_A_PULSE_PER_BAR / ((float) PRES_SUPPLY - 1.0f); |
Lightvalve | 50:3c630b5eba9f | 1844 | // PRES_SENSOR_B_PULSE_PER_BAR = CUR_PRES_B_sum / ((float) TMR_FREQ_5k - 1.0f) - PRES_B_NULL; |
Lightvalve | 50:3c630b5eba9f | 1845 | // PRES_SENSOR_B_PULSE_PER_BAR = PRES_SENSOR_B_PULSE_PER_BAR / ((float) PRES_SUPPLY - 1.0f); |
Lightvalve | 50:3c630b5eba9f | 1846 | // CUR_PRES_A_sum = 0; |
Lightvalve | 50:3c630b5eba9f | 1847 | // CUR_PRES_B_sum = 0; |
Lightvalve | 50:3c630b5eba9f | 1848 | // CUR_PRES_A_mean = 0; |
Lightvalve | 50:3c630b5eba9f | 1849 | // CUR_PRES_B_mean = 0; |
Lightvalve | 50:3c630b5eba9f | 1850 | // |
Lightvalve | 50:3c630b5eba9f | 1851 | // ROM_RESET_DATA(); |
Lightvalve | 50:3c630b5eba9f | 1852 | // |
Lightvalve | 50:3c630b5eba9f | 1853 | // //spi_eeprom_write(RID_PRES_SENSOR_A_PULSE_PER_BAR, (int16_t) (PRES_SENSOR_A_PULSE_PER_BAR * 100.0f)); |
Lightvalve | 50:3c630b5eba9f | 1854 | // //spi_eeprom_write(RID_PRES_SENSOR_B_PULSE_PER_BAR, (int16_t) (PRES_SENSOR_B_PULSE_PER_BAR * 100.0f)); |
Lightvalve | 50:3c630b5eba9f | 1855 | // } |
Lightvalve | 50:3c630b5eba9f | 1856 | // TMR3_COUNT_PRES_CALIB++; |
Lightvalve | 50:3c630b5eba9f | 1857 | // break; |
Lightvalve | 50:3c630b5eba9f | 1858 | // } |
Lightvalve | 19:23b7c1ad8683 | 1859 | |
Lightvalve | 50:3c630b5eba9f | 1860 | // case MODE_ROTARY_FRICTION_TUNING: { |
Lightvalve | 50:3c630b5eba9f | 1861 | // if (TMR3_COUNT_ROTARY_FRIC_TUNE % (5 * TMR_FREQ_5k) == 0) freq_fric_tune = 4.0f + 3.0f * sin(2 * 3.14159f * 0.5f * TMR3_COUNT_ROTARY_FRIC_TUNE * 0.0001f * 0.05f); |
Lightvalve | 50:3c630b5eba9f | 1862 | // V_out = PWM_out * sin(2 * 3.14159f * freq_fric_tune * TMR3_COUNT_ROTARY_FRIC_TUNE * 0.0001f); |
Lightvalve | 50:3c630b5eba9f | 1863 | // if (V_out > 0) V_out = VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 50:3c630b5eba9f | 1864 | // else V_out = -VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 50:3c630b5eba9f | 1865 | // TMR3_COUNT_ROTARY_FRIC_TUNE++; |
Lightvalve | 50:3c630b5eba9f | 1866 | // if (TMR3_COUNT_ROTARY_FRIC_TUNE > TUNING_TIME * TMR_FREQ_5k) { |
Lightvalve | 50:3c630b5eba9f | 1867 | // TMR3_COUNT_ROTARY_FRIC_TUNE = 0; |
Lightvalve | 50:3c630b5eba9f | 1868 | // V_out = 0.0f; |
Lightvalve | 50:3c630b5eba9f | 1869 | // CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 50:3c630b5eba9f | 1870 | // } |
Lightvalve | 50:3c630b5eba9f | 1871 | // break; |
Lightvalve | 50:3c630b5eba9f | 1872 | // } |
Lightvalve | 14:8e7590227d22 | 1873 | |
Lightvalve | 14:8e7590227d22 | 1874 | case MODE_DDV_POS_VS_PWM_ID: { |
Lightvalve | 59:f308b1656d9c | 1875 | CONTROL_MODE = MODE_VALVE_OPEN_LOOP; |
Lightvalve | 13:747daba9cf59 | 1876 | VALVE_ID_timer = VALVE_ID_timer + 1; |
Lightvalve | 14:8e7590227d22 | 1877 | |
Lightvalve | 14:8e7590227d22 | 1878 | if(VALVE_ID_timer < TMR_FREQ_5k*1) { |
Lightvalve | 60:64181f1d3e60 | 1879 | Vout.ref = 3000.0f * sin(2.0f*3.14f*VALVE_ID_timer/TMR_FREQ_5k * 100.0f); |
Lightvalve | 14:8e7590227d22 | 1880 | } else if(VALVE_ID_timer < TMR_FREQ_5k*2) { |
Lightvalve | 59:f308b1656d9c | 1881 | Vout.ref = 1000.0f*(ID_index_array[ID_index]); |
Lightvalve | 14:8e7590227d22 | 1882 | } else if(VALVE_ID_timer == TMR_FREQ_5k*2) { |
Lightvalve | 13:747daba9cf59 | 1883 | VALVE_POS_TMP = 0; |
Lightvalve | 13:747daba9cf59 | 1884 | data_num = 0; |
Lightvalve | 14:8e7590227d22 | 1885 | } else if(VALVE_ID_timer < TMR_FREQ_5k*3) { |
Lightvalve | 13:747daba9cf59 | 1886 | data_num = data_num + 1; |
Lightvalve | 13:747daba9cf59 | 1887 | VALVE_POS_TMP = VALVE_POS_TMP + value; |
Lightvalve | 14:8e7590227d22 | 1888 | } else if(VALVE_ID_timer == TMR_FREQ_5k*3) { |
Lightvalve | 59:f308b1656d9c | 1889 | Vout.ref = 0.0f; |
Lightvalve | 59:f308b1656d9c | 1890 | } else { |
Lightvalve | 13:747daba9cf59 | 1891 | VALVE_POS_AVG[ID_index] = VALVE_POS_TMP / data_num; |
Lightvalve | 13:747daba9cf59 | 1892 | VALVE_ID_timer = 0; |
Lightvalve | 13:747daba9cf59 | 1893 | ID_index= ID_index +1; |
Lightvalve | 13:747daba9cf59 | 1894 | } |
Lightvalve | 14:8e7590227d22 | 1895 | |
Lightvalve | 17:1865016ca2e7 | 1896 | if(ID_index>=25) { |
Lightvalve | 13:747daba9cf59 | 1897 | int i; |
Lightvalve | 13:747daba9cf59 | 1898 | VALVE_POS_AVG_OLD = VALVE_POS_AVG[0]; |
Lightvalve | 17:1865016ca2e7 | 1899 | for(i=0; i<25; i++) { |
Lightvalve | 13:747daba9cf59 | 1900 | VALVE_POS_VS_PWM[i] = (int16_t) (VALVE_POS_AVG[i]); |
Lightvalve | 14:8e7590227d22 | 1901 | if(VALVE_POS_AVG[i] > VALVE_POS_AVG_OLD) { |
Lightvalve | 13:747daba9cf59 | 1902 | VALVE_MAX_POS = VALVE_POS_AVG[i]; |
Lightvalve | 13:747daba9cf59 | 1903 | VALVE_POS_AVG_OLD = VALVE_MAX_POS; |
Lightvalve | 14:8e7590227d22 | 1904 | } else if(VALVE_POS_AVG[i] < VALVE_POS_AVG_OLD) { |
Lightvalve | 13:747daba9cf59 | 1905 | VALVE_MIN_POS = VALVE_POS_AVG[i]; |
Lightvalve | 13:747daba9cf59 | 1906 | VALVE_POS_AVG_OLD = VALVE_MIN_POS; |
Lightvalve | 13:747daba9cf59 | 1907 | } |
Lightvalve | 13:747daba9cf59 | 1908 | } |
Lightvalve | 170:42c938a40313 | 1909 | // ROM_RESET_DATA(); |
Lightvalve | 170:42c938a40313 | 1910 | spi_eeprom_write(RID_VALVE_MAX_POS, (int16_t) VALVE_MAX_POS); |
Lightvalve | 170:42c938a40313 | 1911 | spi_eeprom_write(RID_VALVE_MIN_POS, (int16_t) VALVE_MIN_POS); |
Lightvalve | 170:42c938a40313 | 1912 | for(int i=0; i<25; i++) { |
Lightvalve | 170:42c938a40313 | 1913 | spi_eeprom_write(RID_VALVE_POS_VS_PWM_0 + i, (int16_t) VALVE_POS_VS_PWM[i]); |
Lightvalve | 170:42c938a40313 | 1914 | } |
Lightvalve | 13:747daba9cf59 | 1915 | ID_index = 0; |
Lightvalve | 57:f4819de54e7a | 1916 | CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 13:747daba9cf59 | 1917 | } |
Lightvalve | 14:8e7590227d22 | 1918 | |
Lightvalve | 14:8e7590227d22 | 1919 | |
Lightvalve | 13:747daba9cf59 | 1920 | break; |
Lightvalve | 13:747daba9cf59 | 1921 | } |
Lightvalve | 14:8e7590227d22 | 1922 | |
Lightvalve | 14:8e7590227d22 | 1923 | case MODE_DDV_DEADZONE_AND_CENTER: { |
Lightvalve | 59:f308b1656d9c | 1924 | CONTROL_MODE = MODE_VALVE_OPEN_LOOP; |
Lightvalve | 13:747daba9cf59 | 1925 | VALVE_DZ_timer = VALVE_DZ_timer + 1; |
Lightvalve | 14:8e7590227d22 | 1926 | if(first_check == 0) { |
Lightvalve | 30:8d561f16383b | 1927 | if(VALVE_DZ_timer < (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 1928 | Vout.ref = VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 30:8d561f16383b | 1929 | } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 1930 | Vout.ref = VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 14:8e7590227d22 | 1931 | pos_plus_end = pos.sen; |
Lightvalve | 30:8d561f16383b | 1932 | } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 1933 | Vout.ref = -VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 30:8d561f16383b | 1934 | } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 1935 | Vout.ref = -VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 14:8e7590227d22 | 1936 | pos_minus_end = pos.sen; |
Lightvalve | 30:8d561f16383b | 1937 | } else if(VALVE_DZ_timer < (int) (3.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 1938 | Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION; |
Lightvalve | 30:8d561f16383b | 1939 | } else if(VALVE_DZ_timer < (int) (4.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 1940 | Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION; |
Lightvalve | 13:747daba9cf59 | 1941 | data_num = data_num + 1; |
Lightvalve | 13:747daba9cf59 | 1942 | VALVE_POS_TMP = VALVE_POS_TMP + value; |
Lightvalve | 30:8d561f16383b | 1943 | } else if(VALVE_DZ_timer == (int) (4.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 1944 | Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION; |
Lightvalve | 13:747daba9cf59 | 1945 | DDV_POS_AVG = VALVE_POS_TMP / data_num; |
Lightvalve | 14:8e7590227d22 | 1946 | START_POS = pos.sen; |
Lightvalve | 13:747daba9cf59 | 1947 | VALVE_POS_TMP = 0; |
Lightvalve | 13:747daba9cf59 | 1948 | data_num = 0; |
Lightvalve | 14:8e7590227d22 | 1949 | |
Lightvalve | 30:8d561f16383b | 1950 | } else if(VALVE_DZ_timer < (int) (5.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 1951 | valve_pos.ref = DDV_POS_AVG; |
Lightvalve | 14:8e7590227d22 | 1952 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 14:8e7590227d22 | 1953 | |
Lightvalve | 30:8d561f16383b | 1954 | } else if(VALVE_DZ_timer < (int) (6.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 1955 | valve_pos.ref = DDV_POS_AVG; |
Lightvalve | 14:8e7590227d22 | 1956 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 60:64181f1d3e60 | 1957 | |
Lightvalve | 30:8d561f16383b | 1958 | } else if(VALVE_DZ_timer == (int) (6.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 1959 | valve_pos.ref = DDV_POS_AVG; |
Lightvalve | 14:8e7590227d22 | 1960 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 14:8e7590227d22 | 1961 | FINAL_POS = pos.sen; |
Lightvalve | 14:8e7590227d22 | 1962 | |
Lightvalve | 60:64181f1d3e60 | 1963 | if((FINAL_POS - START_POS)>200) { |
Lightvalve | 13:747daba9cf59 | 1964 | DZ_case = 1; |
Lightvalve | 60:64181f1d3e60 | 1965 | } else if((FINAL_POS - START_POS)<-200) { |
Lightvalve | 13:747daba9cf59 | 1966 | DZ_case = -1; |
Lightvalve | 14:8e7590227d22 | 1967 | } else { |
Lightvalve | 13:747daba9cf59 | 1968 | DZ_case = 0; |
Lightvalve | 13:747daba9cf59 | 1969 | } |
Lightvalve | 61:bc8c8270f0ab | 1970 | |
Lightvalve | 60:64181f1d3e60 | 1971 | CAN_TX_PRES((int16_t) (DZ_case), (int16_t) (6)); |
Lightvalve | 50:3c630b5eba9f | 1972 | |
Lightvalve | 13:747daba9cf59 | 1973 | first_check = 1; |
Lightvalve | 13:747daba9cf59 | 1974 | DZ_DIRECTION = 1; |
Lightvalve | 13:747daba9cf59 | 1975 | VALVE_DZ_timer = 0; |
Lightvalve | 13:747daba9cf59 | 1976 | Ref_Valve_Pos_Old = DDV_POS_AVG; |
Lightvalve | 13:747daba9cf59 | 1977 | DZ_NUM = 1; |
Lightvalve | 13:747daba9cf59 | 1978 | DZ_index = 1; |
Lightvalve | 14:8e7590227d22 | 1979 | |
Lightvalve | 13:747daba9cf59 | 1980 | } |
Lightvalve | 19:23b7c1ad8683 | 1981 | } else { |
Lightvalve | 14:8e7590227d22 | 1982 | if((DZ_case == -1 && DZ_NUM == 1) | (DZ_case == 1 && DZ_NUM == 1)) { |
Lightvalve | 30:8d561f16383b | 1983 | if(VALVE_DZ_timer < (int) (1.0 * (float) TMR_FREQ_5k)) { |
Lightvalve | 60:64181f1d3e60 | 1984 | Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION; |
Lightvalve | 60:64181f1d3e60 | 1985 | //pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end; |
Lightvalve | 60:64181f1d3e60 | 1986 | //CONTROL_MODE = MODE_JOINT_CONTROL; |
Lightvalve | 30:8d561f16383b | 1987 | } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 1988 | START_POS = pos.sen; |
Lightvalve | 30:8d561f16383b | 1989 | } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 1990 | valve_pos.ref = Ref_Valve_Pos_Old - DZ_case * DZ_DIRECTION * 64 / DZ_index; |
Lightvalve | 14:8e7590227d22 | 1991 | if(valve_pos.ref <= VALVE_MIN_POS) { |
Lightvalve | 14:8e7590227d22 | 1992 | valve_pos.ref = VALVE_MIN_POS; |
Lightvalve | 14:8e7590227d22 | 1993 | } else if(valve_pos.ref >= VALVE_MAX_POS) { |
Lightvalve | 14:8e7590227d22 | 1994 | valve_pos.ref = VALVE_MAX_POS; |
Lightvalve | 13:747daba9cf59 | 1995 | } |
Lightvalve | 14:8e7590227d22 | 1996 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 60:64181f1d3e60 | 1997 | |
Lightvalve | 30:8d561f16383b | 1998 | } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 1999 | Ref_Valve_Pos_Old = valve_pos.ref; |
Lightvalve | 14:8e7590227d22 | 2000 | FINAL_POS = pos.sen; |
Lightvalve | 14:8e7590227d22 | 2001 | |
Lightvalve | 14:8e7590227d22 | 2002 | if((FINAL_POS - START_POS)>100) { |
Lightvalve | 14:8e7590227d22 | 2003 | DZ_DIRECTION = 1 * DZ_case; |
Lightvalve | 14:8e7590227d22 | 2004 | } else if((FINAL_POS - START_POS)<-100) { |
Lightvalve | 14:8e7590227d22 | 2005 | DZ_DIRECTION = -1 * DZ_case; |
Lightvalve | 14:8e7590227d22 | 2006 | } else { |
Lightvalve | 13:747daba9cf59 | 2007 | DZ_DIRECTION = 1 * DZ_case; |
Lightvalve | 13:747daba9cf59 | 2008 | } |
Lightvalve | 14:8e7590227d22 | 2009 | |
Lightvalve | 13:747daba9cf59 | 2010 | VALVE_DZ_timer = 0; |
Lightvalve | 13:747daba9cf59 | 2011 | DZ_index= DZ_index *2; |
Lightvalve | 14:8e7590227d22 | 2012 | if(DZ_index >= 128) { |
Lightvalve | 14:8e7590227d22 | 2013 | FIRST_DZ = valve_pos.ref; |
Lightvalve | 13:747daba9cf59 | 2014 | DZ_NUM = 2; |
Lightvalve | 13:747daba9cf59 | 2015 | Ref_Valve_Pos_Old = FIRST_DZ; |
Lightvalve | 13:747daba9cf59 | 2016 | DZ_index = 1; |
Lightvalve | 13:747daba9cf59 | 2017 | DZ_DIRECTION = 1; |
Lightvalve | 13:747daba9cf59 | 2018 | } |
Lightvalve | 13:747daba9cf59 | 2019 | } |
Lightvalve | 14:8e7590227d22 | 2020 | } else if((DZ_case == -1 && DZ_NUM == 2) | (DZ_case == 1 && DZ_NUM == 2)) { |
Lightvalve | 30:8d561f16383b | 2021 | if(VALVE_DZ_timer < (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 60:64181f1d3e60 | 2022 | Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION; |
Lightvalve | 60:64181f1d3e60 | 2023 | //pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end; |
Lightvalve | 60:64181f1d3e60 | 2024 | //CONTROL_MODE = MODE_JOINT_CONTROL; |
Lightvalve | 30:8d561f16383b | 2025 | } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2026 | START_POS = pos.sen; |
Lightvalve | 30:8d561f16383b | 2027 | } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 60:64181f1d3e60 | 2028 | valve_pos.ref = Ref_Valve_Pos_Old - DZ_case * DZ_DIRECTION * 64 / DZ_index; |
Lightvalve | 14:8e7590227d22 | 2029 | if(valve_pos.ref <= VALVE_MIN_POS) { |
Lightvalve | 14:8e7590227d22 | 2030 | valve_pos.ref = VALVE_MIN_POS; |
Lightvalve | 14:8e7590227d22 | 2031 | } else if(valve_pos.ref >= VALVE_MAX_POS) { |
Lightvalve | 14:8e7590227d22 | 2032 | valve_pos.ref = VALVE_MAX_POS; |
Lightvalve | 13:747daba9cf59 | 2033 | } |
Lightvalve | 14:8e7590227d22 | 2034 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 61:bc8c8270f0ab | 2035 | |
Lightvalve | 30:8d561f16383b | 2036 | } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 2037 | Vout.ref = 0.0f; |
Lightvalve | 59:f308b1656d9c | 2038 | } else if(VALVE_DZ_timer > (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2039 | Ref_Valve_Pos_Old = valve_pos.ref; |
Lightvalve | 14:8e7590227d22 | 2040 | FINAL_POS = pos.sen; |
Lightvalve | 14:8e7590227d22 | 2041 | |
Lightvalve | 14:8e7590227d22 | 2042 | if((FINAL_POS - START_POS)>100) { |
Lightvalve | 60:64181f1d3e60 | 2043 | DZ_DIRECTION = 1 * DZ_case; |
Lightvalve | 14:8e7590227d22 | 2044 | } else if((FINAL_POS - START_POS)<-100) { |
Lightvalve | 60:64181f1d3e60 | 2045 | DZ_DIRECTION = -1 * DZ_case; |
Lightvalve | 14:8e7590227d22 | 2046 | } else { |
Lightvalve | 60:64181f1d3e60 | 2047 | DZ_DIRECTION = -1 * DZ_case; |
Lightvalve | 13:747daba9cf59 | 2048 | } |
Lightvalve | 14:8e7590227d22 | 2049 | |
Lightvalve | 13:747daba9cf59 | 2050 | VALVE_DZ_timer = 0; |
Lightvalve | 60:64181f1d3e60 | 2051 | DZ_index= DZ_index * 2; |
Lightvalve | 14:8e7590227d22 | 2052 | if(DZ_index >= 128) { |
Lightvalve | 14:8e7590227d22 | 2053 | SECOND_DZ = valve_pos.ref; |
Lightvalve | 57:f4819de54e7a | 2054 | VALVE_CENTER = (int) (0.5f * (float) (FIRST_DZ) + 0.5f * (float) (SECOND_DZ)); |
Lightvalve | 13:747daba9cf59 | 2055 | first_check = 0; |
Lightvalve | 33:91b17819ec30 | 2056 | VALVE_DEADZONE_MINUS = (float) FIRST_DZ; |
Lightvalve | 33:91b17819ec30 | 2057 | VALVE_DEADZONE_PLUS = (float) SECOND_DZ; |
Lightvalve | 19:23b7c1ad8683 | 2058 | |
Lightvalve | 170:42c938a40313 | 2059 | // ROM_RESET_DATA(); |
Lightvalve | 170:42c938a40313 | 2060 | spi_eeprom_write(RID_VALVE_CNETER, (int16_t) VALVE_CENTER); |
Lightvalve | 170:42c938a40313 | 2061 | spi_eeprom_write(RID_VALVE_MAX_POS, (int16_t) VALVE_MAX_POS); |
Lightvalve | 170:42c938a40313 | 2062 | spi_eeprom_write(RID_VALVE_MIN_POS, (int16_t) VALVE_MIN_POS); |
Lightvalve | 34:bb2ca2fc2a8e | 2063 | |
Lightvalve | 60:64181f1d3e60 | 2064 | CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 13:747daba9cf59 | 2065 | DZ_index = 1; |
Lightvalve | 13:747daba9cf59 | 2066 | } |
Lightvalve | 13:747daba9cf59 | 2067 | } |
Lightvalve | 14:8e7590227d22 | 2068 | } else if(DZ_case == 0 && DZ_NUM ==1) { |
Lightvalve | 30:8d561f16383b | 2069 | if(VALVE_DZ_timer < (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 60:64181f1d3e60 | 2070 | Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION; |
Lightvalve | 60:64181f1d3e60 | 2071 | //pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end; |
Lightvalve | 60:64181f1d3e60 | 2072 | //CONTROL_MODE = MODE_JOINT_CONTROL; |
Lightvalve | 30:8d561f16383b | 2073 | } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2074 | START_POS = pos.sen; |
Lightvalve | 30:8d561f16383b | 2075 | } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2076 | valve_pos.ref = Ref_Valve_Pos_Old - DZ_DIRECTION * 64 / DZ_index; |
Lightvalve | 14:8e7590227d22 | 2077 | if(valve_pos.ref <= VALVE_MIN_POS) { |
Lightvalve | 14:8e7590227d22 | 2078 | valve_pos.ref = VALVE_MIN_POS; |
Lightvalve | 14:8e7590227d22 | 2079 | } else if(valve_pos.ref >= VALVE_MAX_POS) { |
Lightvalve | 14:8e7590227d22 | 2080 | valve_pos.ref = VALVE_MAX_POS; |
Lightvalve | 13:747daba9cf59 | 2081 | } |
Lightvalve | 14:8e7590227d22 | 2082 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 61:bc8c8270f0ab | 2083 | |
Lightvalve | 30:8d561f16383b | 2084 | } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2085 | Ref_Valve_Pos_Old = valve_pos.ref; |
Lightvalve | 14:8e7590227d22 | 2086 | FINAL_POS = pos.sen; |
Lightvalve | 14:8e7590227d22 | 2087 | |
Lightvalve | 14:8e7590227d22 | 2088 | if((FINAL_POS - START_POS)>100) { |
Lightvalve | 14:8e7590227d22 | 2089 | DZ_DIRECTION = 1; |
Lightvalve | 14:8e7590227d22 | 2090 | } else if((FINAL_POS - START_POS)<-100) { |
Lightvalve | 14:8e7590227d22 | 2091 | DZ_DIRECTION = -1; |
Lightvalve | 14:8e7590227d22 | 2092 | } else { |
Lightvalve | 13:747daba9cf59 | 2093 | DZ_DIRECTION = 1; |
Lightvalve | 13:747daba9cf59 | 2094 | } |
Lightvalve | 13:747daba9cf59 | 2095 | VALVE_DZ_timer = 0; |
Lightvalve | 13:747daba9cf59 | 2096 | DZ_index= DZ_index *2; |
Lightvalve | 14:8e7590227d22 | 2097 | if(DZ_index >= 128) { |
Lightvalve | 14:8e7590227d22 | 2098 | FIRST_DZ = valve_pos.ref; |
Lightvalve | 13:747daba9cf59 | 2099 | DZ_NUM = 2; |
Lightvalve | 13:747daba9cf59 | 2100 | Ref_Valve_Pos_Old = FIRST_DZ; |
Lightvalve | 13:747daba9cf59 | 2101 | DZ_index = 1; |
Lightvalve | 13:747daba9cf59 | 2102 | DZ_DIRECTION = 1; |
Lightvalve | 13:747daba9cf59 | 2103 | } |
Lightvalve | 13:747daba9cf59 | 2104 | } |
Lightvalve | 14:8e7590227d22 | 2105 | } else { |
Lightvalve | 30:8d561f16383b | 2106 | if(VALVE_DZ_timer < (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 60:64181f1d3e60 | 2107 | Vout.ref = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION; |
Lightvalve | 60:64181f1d3e60 | 2108 | //pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end; |
Lightvalve | 60:64181f1d3e60 | 2109 | //CONTROL_MODE = MODE_JOINT_CONTROL; |
Lightvalve | 30:8d561f16383b | 2110 | } else if(VALVE_DZ_timer == (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2111 | START_POS = pos.sen; |
Lightvalve | 30:8d561f16383b | 2112 | } else if(VALVE_DZ_timer < (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2113 | valve_pos.ref = Ref_Valve_Pos_Old + DZ_DIRECTION * 64 / DZ_index; |
Lightvalve | 14:8e7590227d22 | 2114 | if(valve_pos.ref <= VALVE_MIN_POS) { |
Lightvalve | 14:8e7590227d22 | 2115 | valve_pos.ref = VALVE_MIN_POS; |
Lightvalve | 14:8e7590227d22 | 2116 | } else if(valve_pos.ref > VALVE_MAX_POS) { |
Lightvalve | 14:8e7590227d22 | 2117 | valve_pos.ref = VALVE_MAX_POS - 1; |
Lightvalve | 13:747daba9cf59 | 2118 | } |
Lightvalve | 14:8e7590227d22 | 2119 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 60:64181f1d3e60 | 2120 | |
Lightvalve | 30:8d561f16383b | 2121 | } else if(VALVE_DZ_timer == (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 2122 | Vout.ref = 0.0f; |
Lightvalve | 59:f308b1656d9c | 2123 | } else if(VALVE_DZ_timer > (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2124 | Ref_Valve_Pos_Old = valve_pos.ref; |
Lightvalve | 14:8e7590227d22 | 2125 | FINAL_POS = pos.sen; |
Lightvalve | 61:bc8c8270f0ab | 2126 | |
Lightvalve | 60:64181f1d3e60 | 2127 | if((FINAL_POS - START_POS)>100) { |
Lightvalve | 13:747daba9cf59 | 2128 | DZ_DIRECTION = 1; |
Lightvalve | 60:64181f1d3e60 | 2129 | } else if((FINAL_POS - START_POS)<-100) { |
Lightvalve | 60:64181f1d3e60 | 2130 | DZ_DIRECTION = -1; |
Lightvalve | 60:64181f1d3e60 | 2131 | } else { |
Lightvalve | 13:747daba9cf59 | 2132 | DZ_DIRECTION = 1; |
Lightvalve | 60:64181f1d3e60 | 2133 | } |
Lightvalve | 14:8e7590227d22 | 2134 | |
Lightvalve | 13:747daba9cf59 | 2135 | VALVE_DZ_timer = 0; |
Lightvalve | 13:747daba9cf59 | 2136 | DZ_index= DZ_index *2; |
Lightvalve | 14:8e7590227d22 | 2137 | if(DZ_index >= 128) { |
Lightvalve | 14:8e7590227d22 | 2138 | SECOND_DZ = valve_pos.ref; |
Lightvalve | 57:f4819de54e7a | 2139 | VALVE_CENTER = (int) (0.5f * (float) (FIRST_DZ) + 0.5f * (float) (SECOND_DZ)); |
Lightvalve | 13:747daba9cf59 | 2140 | first_check = 0; |
Lightvalve | 33:91b17819ec30 | 2141 | VALVE_DEADZONE_MINUS = (float) FIRST_DZ; |
Lightvalve | 33:91b17819ec30 | 2142 | VALVE_DEADZONE_PLUS = (float) SECOND_DZ; |
Lightvalve | 61:bc8c8270f0ab | 2143 | |
Lightvalve | 170:42c938a40313 | 2144 | // ROM_RESET_DATA(); |
Lightvalve | 170:42c938a40313 | 2145 | spi_eeprom_write(RID_VALVE_CNETER, (int16_t) VALVE_CENTER); |
Lightvalve | 170:42c938a40313 | 2146 | spi_eeprom_write(RID_VALVE_MAX_POS, (int16_t) VALVE_MAX_POS); |
Lightvalve | 170:42c938a40313 | 2147 | spi_eeprom_write(RID_VALVE_MIN_POS, (int16_t) VALVE_MIN_POS); |
Lightvalve | 34:bb2ca2fc2a8e | 2148 | |
Lightvalve | 57:f4819de54e7a | 2149 | CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 13:747daba9cf59 | 2150 | DZ_index = 1; |
Lightvalve | 13:747daba9cf59 | 2151 | } |
Lightvalve | 13:747daba9cf59 | 2152 | } |
Lightvalve | 13:747daba9cf59 | 2153 | } |
Lightvalve | 14:8e7590227d22 | 2154 | } |
Lightvalve | 13:747daba9cf59 | 2155 | break; |
Lightvalve | 13:747daba9cf59 | 2156 | } |
Lightvalve | 14:8e7590227d22 | 2157 | |
Lightvalve | 14:8e7590227d22 | 2158 | case MODE_DDV_POS_VS_FLOWRATE: { |
Lightvalve | 59:f308b1656d9c | 2159 | CONTROL_MODE = MODE_VALVE_OPEN_LOOP; |
Lightvalve | 13:747daba9cf59 | 2160 | VALVE_FR_timer = VALVE_FR_timer + 1; |
Lightvalve | 14:8e7590227d22 | 2161 | if(first_check == 0) { |
Lightvalve | 30:8d561f16383b | 2162 | if(VALVE_FR_timer < (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 2163 | Vout.ref = VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 23:59218d4a256d | 2164 | //CAN_TX_PRES((int16_t) (VALVE_FR_timer), (int16_t) (6)); |
Lightvalve | 30:8d561f16383b | 2165 | } else if(VALVE_FR_timer == (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 2166 | Vout.ref = VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 14:8e7590227d22 | 2167 | pos_plus_end = pos.sen; |
Lightvalve | 14:8e7590227d22 | 2168 | // CAN_TX_PRES((int16_t) (V_out), (int16_t) (7)); |
Lightvalve | 30:8d561f16383b | 2169 | } else if(VALVE_FR_timer < (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 2170 | Vout.ref = -VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 30:8d561f16383b | 2171 | } else if(VALVE_FR_timer == (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2172 | // CAN_TX_PRES((int16_t) (V_out), (int16_t) (8)); |
Lightvalve | 59:f308b1656d9c | 2173 | Vout.ref = -VALVE_VOLTAGE_LIMIT * 1000.0f; |
Lightvalve | 14:8e7590227d22 | 2174 | pos_minus_end = pos.sen; |
Lightvalve | 13:747daba9cf59 | 2175 | first_check = 1; |
Lightvalve | 13:747daba9cf59 | 2176 | VALVE_FR_timer = 0; |
Lightvalve | 57:f4819de54e7a | 2177 | valve_pos.ref = (float) VALVE_CENTER; |
Lightvalve | 13:747daba9cf59 | 2178 | ID_index = 0; |
Lightvalve | 13:747daba9cf59 | 2179 | max_check = 0; |
Lightvalve | 13:747daba9cf59 | 2180 | min_check = 0; |
Lightvalve | 13:747daba9cf59 | 2181 | } |
Lightvalve | 14:8e7590227d22 | 2182 | } else { |
Lightvalve | 30:8d561f16383b | 2183 | if(VALVE_FR_timer < (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 59:f308b1656d9c | 2184 | //V_out = (float) P_GAIN_JOINT_POSITION * (0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen)/(float) ENC_PULSE_PER_POSITION; |
Lightvalve | 59:f308b1656d9c | 2185 | pos.ref = 0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end; |
Lightvalve | 59:f308b1656d9c | 2186 | CONTROL_MODE = MODE_JOINT_CONTROL; |
Lightvalve | 30:8d561f16383b | 2187 | } else if(VALVE_FR_timer == (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 13:747daba9cf59 | 2188 | data_num = 0; |
Lightvalve | 57:f4819de54e7a | 2189 | valve_pos.ref = 10.0f*((float) ID_index_array[ID_index]) + (float) VALVE_CENTER; |
Lightvalve | 14:8e7590227d22 | 2190 | |
Lightvalve | 14:8e7590227d22 | 2191 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 14:8e7590227d22 | 2192 | START_POS = pos.sen; |
Lightvalve | 30:8d561f16383b | 2193 | } else if(VALVE_FR_timer < (int) (5.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 57:f4819de54e7a | 2194 | valve_pos.ref = 10.0f*((float) ID_index_array[ID_index]) + (float) VALVE_CENTER; |
Lightvalve | 14:8e7590227d22 | 2195 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 13:747daba9cf59 | 2196 | data_num = data_num + 1; |
Lightvalve | 30:8d561f16383b | 2197 | if(abs(0.5f * (float) pos_plus_end + 0.5f * (float) pos_minus_end - (float) pos.sen) > 20000.0f) { |
Lightvalve | 14:8e7590227d22 | 2198 | FINAL_POS = pos.sen; |
Lightvalve | 14:8e7590227d22 | 2199 | one_period_end = 1; |
Lightvalve | 13:747daba9cf59 | 2200 | } |
Lightvalve | 30:8d561f16383b | 2201 | } else if(VALVE_FR_timer == (int) (5.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 14:8e7590227d22 | 2202 | FINAL_POS = pos.sen; |
Lightvalve | 13:747daba9cf59 | 2203 | one_period_end = 1; |
Lightvalve | 59:f308b1656d9c | 2204 | V_out = 0.0f; |
Lightvalve | 13:747daba9cf59 | 2205 | } |
Lightvalve | 14:8e7590227d22 | 2206 | |
Lightvalve | 14:8e7590227d22 | 2207 | if(one_period_end == 1) { |
Lightvalve | 14:8e7590227d22 | 2208 | if(valve_pos.ref > VALVE_MAX_POS) { |
Lightvalve | 13:747daba9cf59 | 2209 | max_check = 1; |
Lightvalve | 14:8e7590227d22 | 2210 | } else if(valve_pos.ref < VALVE_MIN_POS) { |
Lightvalve | 13:747daba9cf59 | 2211 | min_check = 1; |
Lightvalve | 13:747daba9cf59 | 2212 | } |
Lightvalve | 13:747daba9cf59 | 2213 | JOINT_VEL[ID_index] = (FINAL_POS - START_POS) / data_num * TMR_FREQ_5k; // pulse/sec |
Lightvalve | 19:23b7c1ad8683 | 2214 | |
Lightvalve | 13:747daba9cf59 | 2215 | VALVE_FR_timer = 0; |
Lightvalve | 13:747daba9cf59 | 2216 | one_period_end = 0; |
Lightvalve | 13:747daba9cf59 | 2217 | ID_index= ID_index +1; |
Lightvalve | 30:8d561f16383b | 2218 | V_out = 0.0f; |
Lightvalve | 13:747daba9cf59 | 2219 | } |
Lightvalve | 14:8e7590227d22 | 2220 | |
Lightvalve | 14:8e7590227d22 | 2221 | if(max_check == 1 && min_check == 1) { |
Lightvalve | 19:23b7c1ad8683 | 2222 | |
Lightvalve | 13:747daba9cf59 | 2223 | VALVE_POS_NUM = ID_index; |
Lightvalve | 170:42c938a40313 | 2224 | // ROM_RESET_DATA(); |
Lightvalve | 170:42c938a40313 | 2225 | for(int i=0; i<100; i++) { |
Lightvalve | 170:42c938a40313 | 2226 | spi_eeprom_write(RID_VALVE_POS_VS_FLOWRATE_0 + i, (int16_t) (JOINT_VEL[i] & 0xFFFF)); |
Lightvalve | 170:42c938a40313 | 2227 | spi_eeprom_write(RID_VALVE_POS_VS_FLOWRATE_0_1 + i, (int16_t) ((JOINT_VEL[i] >> 16) & 0xFFFF)); |
Lightvalve | 170:42c938a40313 | 2228 | } |
Lightvalve | 13:747daba9cf59 | 2229 | ID_index = 0; |
Lightvalve | 13:747daba9cf59 | 2230 | first_check = 0; |
Lightvalve | 13:747daba9cf59 | 2231 | VALVE_FR_timer = 0; |
Lightvalve | 57:f4819de54e7a | 2232 | CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 49:e7bcfc244d40 | 2233 | // CAN_TX_PRES((int16_t) (VALVE_FR_timer), (int16_t) (6)); |
Lightvalve | 13:747daba9cf59 | 2234 | } |
Lightvalve | 13:747daba9cf59 | 2235 | } |
Lightvalve | 13:747daba9cf59 | 2236 | break; |
Lightvalve | 13:747daba9cf59 | 2237 | } |
Lightvalve | 58:2eade98630e2 | 2238 | |
Lightvalve | 57:f4819de54e7a | 2239 | case MODE_SYSTEM_ID: { |
Lightvalve | 169:645207e160ca | 2240 | freq_sysid_Iref = (double) cnt_sysid * DT_TMR3 * 3.0f; |
Lightvalve | 57:f4819de54e7a | 2241 | valve_pos.ref = 2500.0f * sin(2.0f * 3.14159f * freq_sysid_Iref * (double) cnt_sysid * DT_TMR3); |
Lightvalve | 57:f4819de54e7a | 2242 | CONTROL_MODE = MODE_VALVE_OPEN_LOOP; |
Lightvalve | 57:f4819de54e7a | 2243 | cnt_sysid++; |
Lightvalve | 57:f4819de54e7a | 2244 | if (freq_sysid_Iref >= 300) { |
Lightvalve | 57:f4819de54e7a | 2245 | cnt_sysid = 0; |
Lightvalve | 57:f4819de54e7a | 2246 | CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 57:f4819de54e7a | 2247 | } |
Lightvalve | 57:f4819de54e7a | 2248 | break; |
Lightvalve | 57:f4819de54e7a | 2249 | } |
Lightvalve | 58:2eade98630e2 | 2250 | |
Lightvalve | 169:645207e160ca | 2251 | case MODE_FREQ_TEST: { |
Lightvalve | 169:645207e160ca | 2252 | float valve_pos_ref = 2500.0f * sin(2.0f * 3.141592f * freq_test_valve_ref * (float) cnt_freq_test * DT_TMR3); |
Lightvalve | 169:645207e160ca | 2253 | if(valve_pos_ref >= 0) { |
Lightvalve | 169:645207e160ca | 2254 | valve_pos.ref = (double)VALVE_CENTER + (double)valve_pos_ref * ((double)VALVE_MAX_POS-(double)VALVE_CENTER)/10000.0f; |
Lightvalve | 169:645207e160ca | 2255 | } else { |
Lightvalve | 169:645207e160ca | 2256 | valve_pos.ref = (double)VALVE_CENTER - (double)valve_pos_ref * ((double)VALVE_MIN_POS-(double)VALVE_CENTER)/10000.0f; |
Lightvalve | 169:645207e160ca | 2257 | } |
Lightvalve | 169:645207e160ca | 2258 | ref_array[cnt_freq_test] = valve_pos_ref; |
Lightvalve | 169:645207e160ca | 2259 | if(value>=(float) VALVE_CENTER) { |
Lightvalve | 169:645207e160ca | 2260 | pos_array[cnt_freq_test] = 10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER); |
Lightvalve | 169:645207e160ca | 2261 | } else { |
Lightvalve | 169:645207e160ca | 2262 | pos_array[cnt_freq_test] = -10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER); |
Lightvalve | 169:645207e160ca | 2263 | } |
Lightvalve | 58:2eade98630e2 | 2264 | |
Lightvalve | 169:645207e160ca | 2265 | CONTROL_MODE = MODE_VALVE_POSITION_CONTROL; |
Lightvalve | 169:645207e160ca | 2266 | cnt_freq_test++; |
Lightvalve | 169:645207e160ca | 2267 | if (freq_test_valve_ref * (float) cnt_freq_test * DT_TMR3 > 2) { |
Lightvalve | 169:645207e160ca | 2268 | buffer_data_size = cnt_freq_test; |
Lightvalve | 169:645207e160ca | 2269 | cnt_freq_test = 0; |
Lightvalve | 169:645207e160ca | 2270 | cnt_send_buffer = 0; |
Lightvalve | 169:645207e160ca | 2271 | freq_test_valve_ref = freq_test_valve_ref * 1.05f; |
Lightvalve | 169:645207e160ca | 2272 | if (freq_test_valve_ref >= 400) { |
Lightvalve | 169:645207e160ca | 2273 | CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 169:645207e160ca | 2274 | CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 169:645207e160ca | 2275 | CAN_TX_PWM((int16_t) (1)); //1300 |
Lightvalve | 169:645207e160ca | 2276 | } |
Lightvalve | 169:645207e160ca | 2277 | CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 169:645207e160ca | 2278 | CONTROL_UTILITY_MODE = MODE_SEND_OVER; |
Lightvalve | 170:42c938a40313 | 2279 | |
Lightvalve | 169:645207e160ca | 2280 | } |
Lightvalve | 169:645207e160ca | 2281 | break; |
Lightvalve | 169:645207e160ca | 2282 | } |
Lightvalve | 169:645207e160ca | 2283 | case MODE_SEND_BUFFER: { |
Lightvalve | 169:645207e160ca | 2284 | // if (TMR2_COUNT_CAN_TX % (int) ((int) TMR_FREQ_5k/CAN_FREQ) == 0) { |
Lightvalve | 169:645207e160ca | 2285 | // CAN_TX_PRES((int16_t) (pos_array[cnt_send_buffer]), (int16_t) (ref_array[cnt_send_buffer])); // 1400 |
Lightvalve | 169:645207e160ca | 2286 | // if(cnt_send_buffer>=buffer_data_size) { |
Lightvalve | 169:645207e160ca | 2287 | // CONTROL_UTILITY_MODE = MODE_FREQ_TEST; |
Lightvalve | 169:645207e160ca | 2288 | // } |
Lightvalve | 169:645207e160ca | 2289 | // cnt_send_buffer++; |
Lightvalve | 169:645207e160ca | 2290 | // } |
Lightvalve | 169:645207e160ca | 2291 | |
Lightvalve | 169:645207e160ca | 2292 | break; |
Lightvalve | 169:645207e160ca | 2293 | } |
Lightvalve | 169:645207e160ca | 2294 | case MODE_SEND_OVER: { |
Lightvalve | 169:645207e160ca | 2295 | CAN_TX_TORQUE((int16_t) (buffer_data_size)); //1300 |
Lightvalve | 169:645207e160ca | 2296 | CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 169:645207e160ca | 2297 | CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 169:645207e160ca | 2298 | break; |
Lightvalve | 169:645207e160ca | 2299 | } |
Lightvalve | 170:42c938a40313 | 2300 | |
Lightvalve | 169:645207e160ca | 2301 | case MODE_STEP_TEST: { |
Lightvalve | 169:645207e160ca | 2302 | float valve_pos_ref = 0.0f; |
Lightvalve | 170:42c938a40313 | 2303 | if (cnt_step_test < (int) (1.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 169:645207e160ca | 2304 | valve_pos_ref = 0.0f; |
Lightvalve | 170:42c938a40313 | 2305 | } else { |
Lightvalve | 169:645207e160ca | 2306 | valve_pos_ref = 10000.0f; |
Lightvalve | 169:645207e160ca | 2307 | } |
Lightvalve | 169:645207e160ca | 2308 | if(valve_pos_ref >= 0) { |
Lightvalve | 169:645207e160ca | 2309 | valve_pos.ref = (double)VALVE_CENTER + (double)valve_pos_ref * ((double)VALVE_MAX_POS-(double)VALVE_CENTER)/10000.0f; |
Lightvalve | 169:645207e160ca | 2310 | } else { |
Lightvalve | 169:645207e160ca | 2311 | valve_pos.ref = (double)VALVE_CENTER - (double)valve_pos_ref * ((double)VALVE_MIN_POS-(double)VALVE_CENTER)/10000.0f; |
Lightvalve | 169:645207e160ca | 2312 | } |
Lightvalve | 169:645207e160ca | 2313 | ref_array[cnt_step_test] = valve_pos_ref; |
Lightvalve | 169:645207e160ca | 2314 | if(value>=(float) VALVE_CENTER) { |
Lightvalve | 169:645207e160ca | 2315 | pos_array[cnt_step_test] = 10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER); |
Lightvalve | 169:645207e160ca | 2316 | } else { |
Lightvalve | 169:645207e160ca | 2317 | pos_array[cnt_step_test] = -10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER); |
Lightvalve | 169:645207e160ca | 2318 | } |
Lightvalve | 169:645207e160ca | 2319 | |
Lightvalve | 169:645207e160ca | 2320 | CONTROL_MODE = MODE_VALVE_POSITION_CONTROL; |
Lightvalve | 169:645207e160ca | 2321 | cnt_step_test++; |
Lightvalve | 170:42c938a40313 | 2322 | if (cnt_step_test > (int) (2.0f * (float) TMR_FREQ_5k)) { |
Lightvalve | 169:645207e160ca | 2323 | buffer_data_size = cnt_step_test; |
Lightvalve | 169:645207e160ca | 2324 | cnt_step_test = 0; |
Lightvalve | 169:645207e160ca | 2325 | cnt_send_buffer = 0; |
Lightvalve | 169:645207e160ca | 2326 | CONTROL_UTILITY_MODE = MODE_SEND_OVER; |
Lightvalve | 169:645207e160ca | 2327 | CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 169:645207e160ca | 2328 | } |
Lightvalve | 169:645207e160ca | 2329 | // if (cnt_step_test > (int) (2.0f * (float) TMR_FREQ_5k)) |
Lightvalve | 169:645207e160ca | 2330 | // { |
Lightvalve | 169:645207e160ca | 2331 | // CONTROL_UTILITY_MODE = MODE_NO_ACT; |
Lightvalve | 169:645207e160ca | 2332 | // CONTROL_MODE = MODE_NO_ACT; |
Lightvalve | 169:645207e160ca | 2333 | // CAN_TX_PWM((int16_t) (1)); //1300 |
Lightvalve | 169:645207e160ca | 2334 | // } |
Lightvalve | 170:42c938a40313 | 2335 | |
Lightvalve | 169:645207e160ca | 2336 | break; |
Lightvalve | 169:645207e160ca | 2337 | } |
Lightvalve | 57:f4819de54e7a | 2338 | |
Lightvalve | 57:f4819de54e7a | 2339 | default: |
Lightvalve | 57:f4819de54e7a | 2340 | break; |
Lightvalve | 57:f4819de54e7a | 2341 | } |
Lightvalve | 57:f4819de54e7a | 2342 | |
Lightvalve | 57:f4819de54e7a | 2343 | // CONTROL MODE ------------------------------------------------------------ |
Lightvalve | 57:f4819de54e7a | 2344 | |
Lightvalve | 57:f4819de54e7a | 2345 | switch (CONTROL_MODE) { |
Lightvalve | 57:f4819de54e7a | 2346 | case MODE_NO_ACT: { |
Lightvalve | 57:f4819de54e7a | 2347 | V_out = 0.0f; |
Lightvalve | 57:f4819de54e7a | 2348 | break; |
Lightvalve | 57:f4819de54e7a | 2349 | } |
Lightvalve | 57:f4819de54e7a | 2350 | |
Lightvalve | 57:f4819de54e7a | 2351 | case MODE_VALVE_POSITION_CONTROL: { |
Lightvalve | 67:c2812cf26c38 | 2352 | if (OPERATING_MODE == 5) { //SW Valve |
Lightvalve | 225:278b48b86f27 | 2353 | ////For Test LIMC////////////////////////////////////////// |
Lightvalve | 233:0a37cdd59651 | 2354 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 233:0a37cdd59651 | 2355 | // for(int i=0; i<9; i++){ |
Lightvalve | 233:0a37cdd59651 | 2356 | // valve_ref_pos_buffer[i] = valve_ref_pos_buffer[i+1]; |
Lightvalve | 233:0a37cdd59651 | 2357 | // } |
Lightvalve | 233:0a37cdd59651 | 2358 | // valve_ref_pos_buffer[9] = valve_pos.ref; |
Lightvalve | 233:0a37cdd59651 | 2359 | // VALVE_POS_CONTROL(valve_ref_pos_buffer[0]); |
Lightvalve | 225:278b48b86f27 | 2360 | //////////////////////////////////////////////////////////// |
Lightvalve | 225:278b48b86f27 | 2361 | |
Lightvalve | 59:f308b1656d9c | 2362 | V_out = Vout.ref; |
Lightvalve | 67:c2812cf26c38 | 2363 | } else if (CURRENT_CONTROL_MODE == 0) { //PWM |
Lightvalve | 67:c2812cf26c38 | 2364 | V_out = valve_pos.ref; |
Lightvalve | 169:645207e160ca | 2365 | } else { |
Lightvalve | 67:c2812cf26c38 | 2366 | I_REF = valve_pos.ref * 0.001f; |
Lightvalve | 57:f4819de54e7a | 2367 | } |
Lightvalve | 57:f4819de54e7a | 2368 | break; |
Lightvalve | 57:f4819de54e7a | 2369 | } |
Lightvalve | 57:f4819de54e7a | 2370 | |
Lightvalve | 57:f4819de54e7a | 2371 | case MODE_JOINT_CONTROL: { |
Lightvalve | 169:645207e160ca | 2372 | |
Lightvalve | 57:f4819de54e7a | 2373 | double torq_ref = 0.0f; |
Lightvalve | 57:f4819de54e7a | 2374 | pos.err = (pos.ref - pos.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm] |
Lightvalve | 67:c2812cf26c38 | 2375 | vel.err = (0.0f - vel.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm/s] |
Lightvalve | 57:f4819de54e7a | 2376 | pos.err_sum += pos.err/(float) TMR_FREQ_5k; //[mm] |
Lightvalve | 169:645207e160ca | 2377 | |
Lightvalve | 67:c2812cf26c38 | 2378 | //K & D Low Pass Filter |
Lightvalve | 67:c2812cf26c38 | 2379 | float alpha_K_D = 1.0f/(1.0f + 5000.0f/(2.0f*3.14f*30.0f)); // f_cutoff : 30Hz |
Lightvalve | 67:c2812cf26c38 | 2380 | K_LPF = K_LPF*(1.0f-alpha_K_D)+K_SPRING*(alpha_K_D); |
Lightvalve | 67:c2812cf26c38 | 2381 | D_LPF = D_LPF*(1.0f-alpha_K_D)+D_DAMPER*(alpha_K_D); |
Lightvalve | 169:645207e160ca | 2382 | |
Lightvalve | 139:15621998925b | 2383 | // torq_ref = torq.ref + K_LPF * pos.err - D_LPF * vel.sen / ENC_PULSE_PER_POSITION; //[N] |
Lightvalve | 139:15621998925b | 2384 | torq_ref = torq.ref; |
Lightvalve | 57:f4819de54e7a | 2385 | |
Lightvalve | 57:f4819de54e7a | 2386 | // torque feedback |
Lightvalve | 67:c2812cf26c38 | 2387 | torq.err = torq_ref - torq.sen; //[N] |
Lightvalve | 57:f4819de54e7a | 2388 | torq.err_sum += torq.err/(float) TMR_FREQ_5k; //[N] |
Lightvalve | 57:f4819de54e7a | 2389 | |
Lightvalve | 57:f4819de54e7a | 2390 | if (((OPERATING_MODE&0b110)>>1) == 0 || ((OPERATING_MODE&0b110)>>1) == 1) { |
Lightvalve | 58:2eade98630e2 | 2391 | |
Lightvalve | 57:f4819de54e7a | 2392 | double I_REF_POS = 0.0f; |
Lightvalve | 57:f4819de54e7a | 2393 | double I_REF_FORCE_FB = 0.0f; // I_REF by Force Feedback |
Lightvalve | 57:f4819de54e7a | 2394 | double I_REF_VC = 0.0f; // I_REF for velocity compensation |
Lightvalve | 57:f4819de54e7a | 2395 | |
Lightvalve | 57:f4819de54e7a | 2396 | double temp_vel_pos = 0.0f; |
Lightvalve | 57:f4819de54e7a | 2397 | double temp_vel_torq = 0.0f; |
Lightvalve | 57:f4819de54e7a | 2398 | double wn_Pos = 2.0f * PI * 5.0f; // f_cut : 5Hz Position Control |
Lightvalve | 58:2eade98630e2 | 2399 | |
Lightvalve | 69:3995ffeaa786 | 2400 | if ((OPERATING_MODE & 0x01) == 0) { // Rotary Mode |
Lightvalve | 57:f4819de54e7a | 2401 | temp_vel_pos = (0.01f * (double) P_GAIN_JOINT_POSITION * wn_Pos * pos.err + 0.01f * (double) I_GAIN_JOINT_POSITION * wn_Pos * pos.err_sum + 0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / ENC_PULSE_PER_POSITION) * PI / 180.0f; // rad/s |
Lightvalve | 57:f4819de54e7a | 2402 | // L when P-gain = 100, f_cut = 10Hz L feedforward velocity |
Lightvalve | 69:3995ffeaa786 | 2403 | } else if ((OPERATING_MODE & 0x01) == 1) { |
Lightvalve | 57:f4819de54e7a | 2404 | temp_vel_pos = (0.01f * (double) P_GAIN_JOINT_POSITION * wn_Pos * pos.err + 0.01f * (double) I_GAIN_JOINT_POSITION * wn_Pos * pos.err_sum + 0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / ENC_PULSE_PER_POSITION); // mm/s |
Lightvalve | 57:f4819de54e7a | 2405 | // L when P-gain = 100, f_cut = 10Hz L feedforward velocity |
Lightvalve | 57:f4819de54e7a | 2406 | } |
Lightvalve | 57:f4819de54e7a | 2407 | if (temp_vel_pos > 0.0f) I_REF_POS = temp_vel_pos * ((double) PISTON_AREA_A * 0.00006f / (K_v * sqrt(2.0f * alpha3 / (alpha3 + 1.0f)))); |
Lightvalve | 57:f4819de54e7a | 2408 | else I_REF_POS = temp_vel_pos * ((double) PISTON_AREA_B * 0.00006f / (K_v * sqrt(2.0f / (alpha3 + 1.0f)))); |
Lightvalve | 57:f4819de54e7a | 2409 | |
Lightvalve | 57:f4819de54e7a | 2410 | // velocity compensation for torque control |
Lightvalve | 69:3995ffeaa786 | 2411 | if ((OPERATING_MODE & 0x01) == 0) { // Rotary Mode |
Lightvalve | 57:f4819de54e7a | 2412 | I_REF_FORCE_FB = 0.001f * ((double) P_GAIN_JOINT_TORQUE * torq.err + (double) I_GAIN_JOINT_TORQUE * torq.err_sum); |
Lightvalve | 57:f4819de54e7a | 2413 | // temp_vel_torq = (0.01 * (double) VELOCITY_COMP_GAIN * (double) CUR_VELOCITY / (double) ENC_PULSE_PER_POSITION) * PI / 180.0; // rad/s |
Lightvalve | 57:f4819de54e7a | 2414 | temp_vel_torq = (0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / (double) ENC_PULSE_PER_POSITION) * PI / 180.0f; // rad/s |
Lightvalve | 57:f4819de54e7a | 2415 | // L feedforward velocity |
Lightvalve | 69:3995ffeaa786 | 2416 | } else if ((OPERATING_MODE & 0x01) == 1) { |
Lightvalve | 57:f4819de54e7a | 2417 | I_REF_FORCE_FB = 0.001f * 0.01f*((double) P_GAIN_JOINT_TORQUE * torq.err + (double) I_GAIN_JOINT_TORQUE * torq.err_sum); // Linear Actuators are more sensitive. |
Lightvalve | 57:f4819de54e7a | 2418 | // temp_vel_torq = (0.01 * (double) VELOCITY_COMP_GAIN * (double) CUR_VELOCITY / (double) ENC_PULSE_PER_POSITION); // mm/s |
Lightvalve | 57:f4819de54e7a | 2419 | temp_vel_torq = (0.01f * (double) VELOCITY_COMP_GAIN * vel.ref / (double) ENC_PULSE_PER_POSITION); // mm/s |
Lightvalve | 57:f4819de54e7a | 2420 | // L feedforward velocity |
Lightvalve | 57:f4819de54e7a | 2421 | } |
Lightvalve | 57:f4819de54e7a | 2422 | if (temp_vel_torq > 0.0f) I_REF_VC = temp_vel_torq * ((double) PISTON_AREA_A * 0.00006f / (K_v * sqrt(2.0f * alpha3 / (alpha3 + 1.0f)))); |
Lightvalve | 57:f4819de54e7a | 2423 | else I_REF_VC = temp_vel_torq * ((double) PISTON_AREA_B * 0.00006f / (K_v * sqrt(2.0f / (alpha3 + 1.0f)))); |
Lightvalve | 57:f4819de54e7a | 2424 | // L velocity(rad/s or mm/s) >> I_ref(mA) |
Lightvalve | 57:f4819de54e7a | 2425 | // Ref_Joint_FT_dot = (Ref_Joint_FT_Nm - Ref_Joint_FT_Nm_old) / TMR_DT_5k; |
Lightvalve | 57:f4819de54e7a | 2426 | // Ref_Joint_FT_Nm_old = Ref_Joint_FT_Nm; |
Lightvalve | 57:f4819de54e7a | 2427 | |
Lightvalve | 57:f4819de54e7a | 2428 | I_REF = (1.0f - alpha_trans) * I_REF_POS + alpha_trans * (I_REF_VC + I_REF_FORCE_FB); |
Lightvalve | 169:645207e160ca | 2429 | |
Lightvalve | 67:c2812cf26c38 | 2430 | // Anti-windup for FT |
Lightvalve | 67:c2812cf26c38 | 2431 | if (I_GAIN_JOINT_TORQUE != 0) { |
Lightvalve | 67:c2812cf26c38 | 2432 | double I_MAX = 10.0f; // Maximum Current : 10mV |
Lightvalve | 67:c2812cf26c38 | 2433 | double Ka = 2.0f / ((double) I_GAIN_JOINT_TORQUE * 0.001f); |
Lightvalve | 67:c2812cf26c38 | 2434 | if (I_REF > I_MAX) { |
Lightvalve | 67:c2812cf26c38 | 2435 | double I_rem = I_REF - I_MAX; |
Lightvalve | 67:c2812cf26c38 | 2436 | I_rem = Ka*I_rem; |
Lightvalve | 67:c2812cf26c38 | 2437 | I_REF = I_MAX; |
Lightvalve | 67:c2812cf26c38 | 2438 | torq.err_sum = torq.err_sum - I_rem /(float) TMR_FREQ_5k; |
Lightvalve | 67:c2812cf26c38 | 2439 | } else if (I_REF < -I_MAX) { |
Lightvalve | 67:c2812cf26c38 | 2440 | double I_rem = I_REF - (-I_MAX); |
Lightvalve | 67:c2812cf26c38 | 2441 | I_rem = Ka*I_rem; |
Lightvalve | 67:c2812cf26c38 | 2442 | I_REF = -I_MAX; |
Lightvalve | 67:c2812cf26c38 | 2443 | torq.err_sum = torq.err_sum - I_rem /(float) TMR_FREQ_5k; |
Lightvalve | 67:c2812cf26c38 | 2444 | } |
Lightvalve | 67:c2812cf26c38 | 2445 | } |
Lightvalve | 57:f4819de54e7a | 2446 | |
Lightvalve | 57:f4819de54e7a | 2447 | } else { |
Lightvalve | 57:f4819de54e7a | 2448 | float VALVE_POS_RAW_FORCE_FB = 0.0f; |
Lightvalve | 72:3436ce769b1e | 2449 | float VALVE_POS_RAW_FORCE_FF = 0.0f; |
Lightvalve | 72:3436ce769b1e | 2450 | float VALVE_POS_RAW = 0.0f; |
Lightvalve | 169:645207e160ca | 2451 | |
Lightvalve | 209:ebc69d6ee6f1 | 2452 | VALVE_POS_RAW_FORCE_FB = alpha_trans*(((float) P_GAIN_JOINT_TORQUE * torq.err + (float) I_GAIN_JOINT_TORQUE * torq.err_sum + (float) D_GAIN_JOINT_TORQUE * (torq.ref_diff - torq_dot.sen)) * 0.01f + DDV_JOINT_POS_FF(vel.sen))+ (1.0f-alpha_trans) * (P_GAIN_JOINT_POSITION * 0.01f * pos.err + DDV_JOINT_POS_FF(vel.ref)); |
Lightvalve | 57:f4819de54e7a | 2453 | |
Lightvalve | 72:3436ce769b1e | 2454 | VALVE_POS_RAW_FORCE_FF = P_GAIN_JOINT_TORQUE_FF * torq_ref * 0.001f + D_GAIN_JOINT_TORQUE_FF * (torq_ref - torq_ref_past) * 0.0001f; |
Lightvalve | 169:645207e160ca | 2455 | |
Lightvalve | 72:3436ce769b1e | 2456 | VALVE_POS_RAW = VALVE_POS_RAW_FORCE_FB + VALVE_POS_RAW_FORCE_FF; |
Lightvalve | 169:645207e160ca | 2457 | |
Lightvalve | 169:645207e160ca | 2458 | |
Lightvalve | 72:3436ce769b1e | 2459 | if (VALVE_POS_RAW >= 0) { |
Lightvalve | 72:3436ce769b1e | 2460 | valve_pos.ref = VALVE_POS_RAW + VALVE_DEADZONE_PLUS; |
Lightvalve | 57:f4819de54e7a | 2461 | } else { |
Lightvalve | 72:3436ce769b1e | 2462 | valve_pos.ref = VALVE_POS_RAW + VALVE_DEADZONE_MINUS; |
Lightvalve | 57:f4819de54e7a | 2463 | } |
Lightvalve | 57:f4819de54e7a | 2464 | |
Lightvalve | 57:f4819de54e7a | 2465 | if(I_GAIN_JOINT_TORQUE != 0) { |
Lightvalve | 139:15621998925b | 2466 | double Ka = 2.0f / (double) I_GAIN_JOINT_TORQUE * 100.0f; |
Lightvalve | 57:f4819de54e7a | 2467 | if(valve_pos.ref>VALVE_MAX_POS) { |
Lightvalve | 57:f4819de54e7a | 2468 | double valve_pos_rem = valve_pos.ref - VALVE_MAX_POS; |
Lightvalve | 57:f4819de54e7a | 2469 | valve_pos_rem = valve_pos_rem * Ka; |
Lightvalve | 57:f4819de54e7a | 2470 | valve_pos.ref = VALVE_MAX_POS; |
Lightvalve | 57:f4819de54e7a | 2471 | torq.err_sum = torq.err_sum - valve_pos_rem/(float) TMR_FREQ_5k; |
Lightvalve | 57:f4819de54e7a | 2472 | } else if(valve_pos.ref < VALVE_MIN_POS) { |
Lightvalve | 57:f4819de54e7a | 2473 | double valve_pos_rem = valve_pos.ref - VALVE_MIN_POS; |
Lightvalve | 57:f4819de54e7a | 2474 | valve_pos_rem = valve_pos_rem * Ka; |
Lightvalve | 57:f4819de54e7a | 2475 | valve_pos.ref = VALVE_MIN_POS; |
Lightvalve | 57:f4819de54e7a | 2476 | torq.err_sum = torq.err_sum - valve_pos_rem/(float) TMR_FREQ_5k; |
Lightvalve | 57:f4819de54e7a | 2477 | } |
Lightvalve | 57:f4819de54e7a | 2478 | } |
Lightvalve | 61:bc8c8270f0ab | 2479 | |
Lightvalve | 57:f4819de54e7a | 2480 | VALVE_POS_CONTROL(valve_pos.ref); |
Lightvalve | 61:bc8c8270f0ab | 2481 | |
Lightvalve | 67:c2812cf26c38 | 2482 | // Vout.ref = (float) P_GAIN_JOINT_POSITION * 0.01f * ((float) pos.err); |
Lightvalve | 60:64181f1d3e60 | 2483 | V_out = (float) Vout.ref; |
Lightvalve | 57:f4819de54e7a | 2484 | |
Lightvalve | 57:f4819de54e7a | 2485 | } |
Lightvalve | 169:645207e160ca | 2486 | |
Lightvalve | 72:3436ce769b1e | 2487 | torq_ref_past = torq_ref; |
Lightvalve | 58:2eade98630e2 | 2488 | |
Lightvalve | 133:22ab22818e01 | 2489 | |
Lightvalve | 57:f4819de54e7a | 2490 | break; |
Lightvalve | 57:f4819de54e7a | 2491 | } |
Lightvalve | 58:2eade98630e2 | 2492 | |
Lightvalve | 57:f4819de54e7a | 2493 | case MODE_VALVE_OPEN_LOOP: { |
Lightvalve | 57:f4819de54e7a | 2494 | V_out = (float) Vout.ref; |
Lightvalve | 57:f4819de54e7a | 2495 | break; |
Lightvalve | 57:f4819de54e7a | 2496 | } |
Lightvalve | 169:645207e160ca | 2497 | |
Lightvalve | 138:a843f32ced33 | 2498 | case MODE_JOINT_ADAPTIVE_BACKSTEPPING: { |
Lightvalve | 169:645207e160ca | 2499 | |
Lightvalve | 169:645207e160ca | 2500 | |
Lightvalve | 139:15621998925b | 2501 | float Va = (1256.6f + Amm * pos.sen/(float)(ENC_PULSE_PER_POSITION)) * 0.000000001f; // 4mm pipe * 100mm + (25mm Cylinder 18mm Rod) * x, unit : m^3 |
Lightvalve | 139:15621998925b | 2502 | float Vb = (1256.6f + Amm * (79.0f - pos.sen/(float)(ENC_PULSE_PER_POSITION))) * 0.000000001f; // 4mm pipe * 100mm + (25mm Cylinder 18mm Rod) * (79.0mm-x), unit : m^3 |
Lightvalve | 218:066030f7951f | 2503 | |
Lightvalve | 170:42c938a40313 | 2504 | V_adapt = 1.0f / (1.0f/Va + 1.0f/Vb); //initial 0.0000053f |
Lightvalve | 169:645207e160ca | 2505 | |
Lightvalve | 218:066030f7951f | 2506 | //float f3 = -Amm*Amm*beta*0.000001f*0.000001f/V_adapt * vel.sen/(float)(ENC_PULSE_PER_POSITION)*0.001f; // unit : N/s //xdot=10mm/s일때 -137076 |
Lightvalve | 218:066030f7951f | 2507 | float f3_hat = -a_hat * vel.sen/(float)(ENC_PULSE_PER_POSITION)*0.001f; // unit : N/s //xdot=10mm/s일때 -137076 |
Lightvalve | 169:645207e160ca | 2508 | |
Lightvalve | 138:a843f32ced33 | 2509 | float g3_prime = 0.0f; |
Lightvalve | 169:645207e160ca | 2510 | if (torq.sen > Amm*(Ps-Pt)*0.000001f) { |
Lightvalve | 138:a843f32ced33 | 2511 | g3_prime = 1.0f; |
Lightvalve | 138:a843f32ced33 | 2512 | } else if (torq.sen < -Amm*(Ps-Pt)*0.000001f) { |
Lightvalve | 138:a843f32ced33 | 2513 | g3_prime = -1.0f; |
Lightvalve | 138:a843f32ced33 | 2514 | } else { |
Lightvalve | 138:a843f32ced33 | 2515 | if ((value-VALVE_CENTER) > 0) { |
Lightvalve | 169:645207e160ca | 2516 | g3_prime = sqrt(Ps-Pt-torq.sen/Amm*1000000.0f); |
Lightvalve | 169:645207e160ca | 2517 | // g3_prime = sqrt(Ps-Pt); |
Lightvalve | 138:a843f32ced33 | 2518 | } else { |
Lightvalve | 138:a843f32ced33 | 2519 | g3_prime = sqrt(Ps-Pt+torq.sen/Amm*1000000.0f); |
Lightvalve | 139:15621998925b | 2520 | // g3_prime = sqrt(Ps-Pt); |
Lightvalve | 138:a843f32ced33 | 2521 | } |
Lightvalve | 138:a843f32ced33 | 2522 | } |
Lightvalve | 138:a843f32ced33 | 2523 | float tau = 0.01f; |
Lightvalve | 142:43026242815a | 2524 | float K_valve = 0.0004f; |
Lightvalve | 169:645207e160ca | 2525 | |
Lightvalve | 138:a843f32ced33 | 2526 | float x_v = 0.0f; //x_v : -1~1 |
Lightvalve | 138:a843f32ced33 | 2527 | if(value>=VALVE_CENTER) { |
Lightvalve | 138:a843f32ced33 | 2528 | x_v = 1.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER); |
Lightvalve | 138:a843f32ced33 | 2529 | } else { |
Lightvalve | 138:a843f32ced33 | 2530 | x_v = -1.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER); |
Lightvalve | 138:a843f32ced33 | 2531 | } |
Lightvalve | 138:a843f32ced33 | 2532 | float f4 = -x_v/tau; |
Lightvalve | 138:a843f32ced33 | 2533 | float g4 = K_valve/tau; |
Lightvalve | 169:645207e160ca | 2534 | |
Lightvalve | 139:15621998925b | 2535 | float torq_ref_dot = torq.ref_diff * 500.0f; |
Lightvalve | 169:645207e160ca | 2536 | |
Lightvalve | 138:a843f32ced33 | 2537 | pos.err = (pos.ref - pos.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm] |
Lightvalve | 138:a843f32ced33 | 2538 | vel.err = (0.0f - vel.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm/s] |
Lightvalve | 138:a843f32ced33 | 2539 | pos.err_sum += pos.err/(float) TMR_FREQ_5k; //[mm] |
Lightvalve | 169:645207e160ca | 2540 | |
Lightvalve | 138:a843f32ced33 | 2541 | torq.err = torq.ref - torq.sen; //[N] |
Lightvalve | 138:a843f32ced33 | 2542 | torq.err_sum += torq.err/(float) TMR_FREQ_5k; //[N] |
Lightvalve | 169:645207e160ca | 2543 | |
Lightvalve | 212:ec41f1449ef9 | 2544 | float k3 = 2000.0f; //2000 //20000 |
Lightvalve | 142:43026242815a | 2545 | float k4 = 10.0f; |
Lightvalve | 142:43026242815a | 2546 | float rho3 = 3.2f; |
Lightvalve | 212:ec41f1449ef9 | 2547 | float rho4 = 10000000.0f; //25000000.0f; |
Lightvalve | 218:066030f7951f | 2548 | float x_4_des = (-f3_hat + torq_ref_dot - k3*(-torq.err))/(gamma_hat*g3_prime); |
Lightvalve | 138:a843f32ced33 | 2549 | if (x_4_des > 1) x_4_des = 1; |
Lightvalve | 138:a843f32ced33 | 2550 | else if (x_4_des < -1) x_4_des = -1; |
Lightvalve | 169:645207e160ca | 2551 | |
Lightvalve | 139:15621998925b | 2552 | if (x_4_des > 0) { |
Lightvalve | 139:15621998925b | 2553 | valve_pos.ref = x_4_des * (float)(VALVE_MAX_POS - VALVE_CENTER) + (float) VALVE_CENTER; |
Lightvalve | 139:15621998925b | 2554 | } else { |
Lightvalve | 139:15621998925b | 2555 | valve_pos.ref = x_4_des * (float)(VALVE_CENTER - VALVE_MIN_POS) + (float) VALVE_CENTER; |
Lightvalve | 139:15621998925b | 2556 | } |
Lightvalve | 169:645207e160ca | 2557 | |
Lightvalve | 138:a843f32ced33 | 2558 | float x_4_des_dot = (x_4_des - x_4_des_old)*(float) TMR_FREQ_5k; |
Lightvalve | 138:a843f32ced33 | 2559 | x_4_des_old = x_4_des; |
Lightvalve | 212:ec41f1449ef9 | 2560 | float V_input = 0.0f; |
Lightvalve | 139:15621998925b | 2561 | V_out = (-f4 + x_4_des_dot - k4*(x_v-x_4_des)- rho3/rho4*gamma_hat*g3_prime*(-torq.err))/g4; |
Lightvalve | 212:ec41f1449ef9 | 2562 | // //V_out LPF |
Lightvalve | 212:ec41f1449ef9 | 2563 | // float alpha_V_out = 1.0f/(1.0f + 5000.0f/(2.0f*3.14f*50.0f)); // f_cutoff : 50Hz |
Lightvalve | 212:ec41f1449ef9 | 2564 | // V_out = V_out*(1.0f-alpha_V_out)+V_input*(alpha_V_out); |
Lightvalve | 212:ec41f1449ef9 | 2565 | |
Lightvalve | 218:066030f7951f | 2566 | // float rho_gamma = 5000.0f;//5000 for change //50000 for not change |
Lightvalve | 218:066030f7951f | 2567 | // float gamma_hat_dot = rho3*(-torq.err)/rho_gamma*((-f3+torq_ref_dot-k3*(-torq.err))/gamma_hat + g3_prime*(x_v-x_4_des)); |
Lightvalve | 218:066030f7951f | 2568 | // gamma_hat = gamma_hat + gamma_hat_dot / (float) TMR_FREQ_5k; |
Lightvalve | 218:066030f7951f | 2569 | // |
Lightvalve | 218:066030f7951f | 2570 | // if(gamma_hat > 10000.0f) gamma_hat = 10000.0f; |
Lightvalve | 218:066030f7951f | 2571 | // else if(gamma_hat < 100.0f) gamma_hat = 100.0f; |
Lightvalve | 218:066030f7951f | 2572 | |
Lightvalve | 218:066030f7951f | 2573 | float rho_a = 0.00001f; |
Lightvalve | 218:066030f7951f | 2574 | float a_hat_dot = -rho3/rho_a*vel.sen/(float)(ENC_PULSE_PER_POSITION)*0.001f*(-torq.err); |
Lightvalve | 218:066030f7951f | 2575 | a_hat = a_hat + a_hat_dot / (float) TMR_FREQ_5k; |
Lightvalve | 218:066030f7951f | 2576 | |
Lightvalve | 218:066030f7951f | 2577 | if(a_hat > -3000000.0f) a_hat = -3000000.0f; |
Lightvalve | 218:066030f7951f | 2578 | else if(a_hat < -30000000.0f) a_hat = -30000000.0f; |
Lightvalve | 218:066030f7951f | 2579 | |
Lightvalve | 169:645207e160ca | 2580 | break; |
Lightvalve | 138:a843f32ced33 | 2581 | } |
Lightvalve | 171:bfc1fd2629d8 | 2582 | |
Lightvalve | 170:42c938a40313 | 2583 | case MODE_RL: { |
Lightvalve | 170:42c938a40313 | 2584 | //t.reset(); |
Lightvalve | 170:42c938a40313 | 2585 | //t.start(); |
Lightvalve | 170:42c938a40313 | 2586 | |
Lightvalve | 170:42c938a40313 | 2587 | // if(LED == 0) LED = 1; |
Lightvalve | 170:42c938a40313 | 2588 | // else LED = 0; |
Lightvalve | 170:42c938a40313 | 2589 | |
Lightvalve | 170:42c938a40313 | 2590 | if (Update_Done_Flag == 1) { |
Lightvalve | 170:42c938a40313 | 2591 | //Gather Data on each loop |
Lightvalve | 170:42c938a40313 | 2592 | // pos.err = (pos.ref - pos.sen)/(float)(ENC_PULSE_PER_POSITION); //[mm] |
Lightvalve | 170:42c938a40313 | 2593 | // train_set_x[RL_timer] = pos.sen/(float)(ENC_PULSE_PER_POSITION)/35.0f - 1.0f; //-1.0~1.0 |
Lightvalve | 170:42c938a40313 | 2594 | // train_set_error[RL_timer] = pos.err/70.0f; //-1.0~1.0 |
Lightvalve | 170:42c938a40313 | 2595 | pos.err = pos.sen/(float)(ENC_PULSE_PER_POSITION) - virt_pos; //[mm] |
Lightvalve | 170:42c938a40313 | 2596 | train_set_x[RL_timer] = virt_pos/70.0f; //-1.0~1.0 |
Lightvalve | 170:42c938a40313 | 2597 | train_set_error[RL_timer] = pos.err/70.0f; //-1.0~1.0 |
Lightvalve | 170:42c938a40313 | 2598 | //train_set_count[RL_timer] = (float) RL_timer / (batch_size *num_batch); //-1.0~1.0 |
Lightvalve | 170:42c938a40313 | 2599 | //float temp_array[3] = {train_set_x[RL_timer], train_set_error[RL_timer], train_set_count[RL_timer]}; |
Lightvalve | 170:42c938a40313 | 2600 | float temp_array[2] = {train_set_x[RL_timer], train_set_error[RL_timer]}; |
Lightvalve | 170:42c938a40313 | 2601 | Actor_Network(temp_array); |
Lightvalve | 173:68c7914679ec | 2602 | for (int i=0; i<num_hidden_unit1; i++) { |
Lightvalve | 173:68c7914679ec | 2603 | hx_a_sum_array[RL_timer][i] = hx_a_sum[i]; |
Lightvalve | 173:68c7914679ec | 2604 | } |
Lightvalve | 173:68c7914679ec | 2605 | for (int i=0; i<num_hidden_unit2; i++) { |
Lightvalve | 173:68c7914679ec | 2606 | hxh_a_sum_array[RL_timer][i] = hxh_a_sum[i]; |
Lightvalve | 173:68c7914679ec | 2607 | } |
Lightvalve | 173:68c7914679ec | 2608 | hxhh_a_sum_array[RL_timer][0] = hxhh_a_sum[0]; |
Lightvalve | 173:68c7914679ec | 2609 | hxhh_a_sum_array[RL_timer][1] = hxhh_a_sum[1]; |
Lightvalve | 170:42c938a40313 | 2610 | mean_array[RL_timer] = mean; |
Lightvalve | 170:42c938a40313 | 2611 | deviation_array[RL_timer] = deviation; |
Lightvalve | 170:42c938a40313 | 2612 | action_array[RL_timer] = rand_normal(mean_array[RL_timer], deviation_array[RL_timer]); |
Lightvalve | 170:42c938a40313 | 2613 | |
Lightvalve | 179:d5377766d7ea | 2614 | virt_pos = virt_pos + (action_array[RL_timer] - 5.0f) * 1000.0f * 0.0002f; |
Lightvalve | 179:d5377766d7ea | 2615 | if (virt_pos > 70 ) { |
Lightvalve | 170:42c938a40313 | 2616 | virt_pos = 70.0f; |
Lightvalve | 218:066030f7951f | 2617 | } else if(virt_pos < -70) { |
Lightvalve | 170:42c938a40313 | 2618 | virt_pos = -70.0f; |
Lightvalve | 170:42c938a40313 | 2619 | } |
Lightvalve | 171:bfc1fd2629d8 | 2620 | |
Lightvalve | 170:42c938a40313 | 2621 | RL_timer++; |
Lightvalve | 170:42c938a40313 | 2622 | |
Lightvalve | 170:42c938a40313 | 2623 | |
Lightvalve | 170:42c938a40313 | 2624 | if (RL_timer >= batch_size) { |
Lightvalve | 170:42c938a40313 | 2625 | RL_timer = 0; |
Lightvalve | 170:42c938a40313 | 2626 | batch++; |
Lightvalve | 170:42c938a40313 | 2627 | for(int i=0; i<batch_size; i++) { |
Lightvalve | 170:42c938a40313 | 2628 | state_array[i][0] = train_set_x[i]; |
Lightvalve | 170:42c938a40313 | 2629 | state_array[i][1] = train_set_error[i]; |
Lightvalve | 170:42c938a40313 | 2630 | //state_array[i][2] = train_set_count[i]; |
Lightvalve | 170:42c938a40313 | 2631 | } |
Lightvalve | 170:42c938a40313 | 2632 | Update_Case = 1; |
Lightvalve | 170:42c938a40313 | 2633 | Update_Done_Flag = 0; |
Lightvalve | 170:42c938a40313 | 2634 | logging1 = virt_pos; |
Lightvalve | 179:d5377766d7ea | 2635 | |
Lightvalve | 170:42c938a40313 | 2636 | if(batch >= num_batch) { |
Lightvalve | 170:42c938a40313 | 2637 | batch = 0; |
Lightvalve | 170:42c938a40313 | 2638 | RL_timer = 0; |
Lightvalve | 170:42c938a40313 | 2639 | Update_Case = 2; |
Lightvalve | 170:42c938a40313 | 2640 | Update_Done_Flag = 0; |
Lightvalve | 170:42c938a40313 | 2641 | virt_pos = 10.0f; |
Lightvalve | 170:42c938a40313 | 2642 | } |
Lightvalve | 170:42c938a40313 | 2643 | } |
Lightvalve | 170:42c938a40313 | 2644 | } |
Lightvalve | 170:42c938a40313 | 2645 | |
Lightvalve | 170:42c938a40313 | 2646 | else { |
Lightvalve | 170:42c938a40313 | 2647 | pos.err = pos.sen/(float)(ENC_PULSE_PER_POSITION) - virt_pos; //[mm] |
Lightvalve | 170:42c938a40313 | 2648 | float temp_array[3] = {0.0f}; |
Lightvalve | 170:42c938a40313 | 2649 | temp_array[0] = virt_pos/70.0f; //-1.0~1.0 |
Lightvalve | 170:42c938a40313 | 2650 | temp_array[1] = pos.err/70.0f; //-1.0~1.0 |
Lightvalve | 170:42c938a40313 | 2651 | //temp_array[2] = (float) RL_timer / (batch_size *num_batch); //-1.0~1.0 |
Lightvalve | 170:42c938a40313 | 2652 | Actor_Network(temp_array); |
Lightvalve | 170:42c938a40313 | 2653 | action = rand_normal(mean, deviation); |
Lightvalve | 170:42c938a40313 | 2654 | //logging1 = action; |
Lightvalve | 179:d5377766d7ea | 2655 | //logging2 = mean; |
Lightvalve | 179:d5377766d7ea | 2656 | //logging4 = deviation; |
Lightvalve | 179:d5377766d7ea | 2657 | virt_pos = virt_pos + (action-5.0f) * 1000.0f * 0.0002f; |
Lightvalve | 179:d5377766d7ea | 2658 | if (virt_pos > 70) { |
Lightvalve | 170:42c938a40313 | 2659 | virt_pos = 70.0f; |
Lightvalve | 218:066030f7951f | 2660 | } else if(virt_pos < -70) { |
Lightvalve | 170:42c938a40313 | 2661 | virt_pos = -70.0f; |
Lightvalve | 170:42c938a40313 | 2662 | } |
Lightvalve | 170:42c938a40313 | 2663 | |
Lightvalve | 170:42c938a40313 | 2664 | logging3 = virt_pos; |
Lightvalve | 170:42c938a40313 | 2665 | } |
Lightvalve | 170:42c938a40313 | 2666 | |
Lightvalve | 170:42c938a40313 | 2667 | //t.stop(); |
Lightvalve | 170:42c938a40313 | 2668 | //logging1 = t.read()*1000.0f; //msec |
Lightvalve | 170:42c938a40313 | 2669 | |
Lightvalve | 170:42c938a40313 | 2670 | break; |
Lightvalve | 170:42c938a40313 | 2671 | } |
Lightvalve | 14:8e7590227d22 | 2672 | |
Lightvalve | 12:6f2531038ea4 | 2673 | default: |
Lightvalve | 12:6f2531038ea4 | 2674 | break; |
Lightvalve | 12:6f2531038ea4 | 2675 | } |
Lightvalve | 14:8e7590227d22 | 2676 | |
Lightvalve | 57:f4819de54e7a | 2677 | |
Lightvalve | 57:f4819de54e7a | 2678 | if (((OPERATING_MODE&0b110)>>1) == 0 || ((OPERATING_MODE&0b110)>>1) == 1) { //Moog Valve or KNR Valve |
Lightvalve | 58:2eade98630e2 | 2679 | |
Lightvalve | 57:f4819de54e7a | 2680 | //////////////////////////////////////////////////////////////////////////// |
Lightvalve | 57:f4819de54e7a | 2681 | //////////////////////////// CURRENT CONTROL ////////////////////////////// |
Lightvalve | 57:f4819de54e7a | 2682 | //////////////////////////////////////////////////////////////////////////// |
Lightvalve | 57:f4819de54e7a | 2683 | if (CURRENT_CONTROL_MODE) { |
Lightvalve | 67:c2812cf26c38 | 2684 | double alpha_update_Iref = 1.0f / (1.0f + 5000.0f / (2.0f * 3.14f * 300.0f)); // f_cutoff : 500Hz |
Lightvalve | 57:f4819de54e7a | 2685 | I_REF_fil = (1.0f - alpha_update_Iref) * I_REF_fil + alpha_update_Iref*I_REF; |
Lightvalve | 57:f4819de54e7a | 2686 | |
Lightvalve | 57:f4819de54e7a | 2687 | I_ERR = I_REF_fil - cur.sen; |
Lightvalve | 67:c2812cf26c38 | 2688 | I_ERR_INT = I_ERR_INT + (I_ERR) * 0.0002f; |
Lightvalve | 57:f4819de54e7a | 2689 | |
Lightvalve | 57:f4819de54e7a | 2690 | |
Lightvalve | 57:f4819de54e7a | 2691 | // Moog Valve Current Control Gain |
Lightvalve | 67:c2812cf26c38 | 2692 | double R_model = 500.0f; // ohm |
Lightvalve | 57:f4819de54e7a | 2693 | double L_model = 1.2f; |
Lightvalve | 57:f4819de54e7a | 2694 | double w0 = 2.0f * 3.14f * 150.0f; |
Lightvalve | 57:f4819de54e7a | 2695 | double KP_I = 0.1f * L_model*w0; |
Lightvalve | 57:f4819de54e7a | 2696 | double KI_I = 0.1f * R_model*w0; |
Lightvalve | 57:f4819de54e7a | 2697 | |
Lightvalve | 57:f4819de54e7a | 2698 | // KNR Valve Current Control Gain |
Lightvalve | 57:f4819de54e7a | 2699 | if (((OPERATING_MODE & 0b110)>>1) == 1) { // KNR Valve |
Lightvalve | 57:f4819de54e7a | 2700 | R_model = 163.0f; // ohm |
Lightvalve | 57:f4819de54e7a | 2701 | L_model = 1.0f; |
Lightvalve | 57:f4819de54e7a | 2702 | w0 = 2.0f * 3.14f * 80.0f; |
Lightvalve | 57:f4819de54e7a | 2703 | KP_I = 1.0f * L_model*w0; |
Lightvalve | 57:f4819de54e7a | 2704 | KI_I = 0.08f * R_model*w0; |
Lightvalve | 57:f4819de54e7a | 2705 | } |
Lightvalve | 57:f4819de54e7a | 2706 | |
Lightvalve | 57:f4819de54e7a | 2707 | double FF_gain = 1.0f; |
Lightvalve | 57:f4819de54e7a | 2708 | |
Lightvalve | 67:c2812cf26c38 | 2709 | VALVE_PWM_RAW = KP_I * 2.0f * I_ERR + KI_I * 2.0f* I_ERR_INT; |
Lightvalve | 57:f4819de54e7a | 2710 | // VALVE_PWM_RAW = VALVE_PWM_RAW + FF_gain * (R_model*I_REF); // Unit : mV |
Lightvalve | 57:f4819de54e7a | 2711 | I_REF_fil_diff = I_REF_fil - I_REF_fil_old; |
Lightvalve | 57:f4819de54e7a | 2712 | I_REF_fil_old = I_REF_fil; |
Lightvalve | 67:c2812cf26c38 | 2713 | // VALVE_PWM_RAW = VALVE_PWM_RAW + FF_gain * (R_model * I_REF_fil + L_model * I_REF_fil_diff * 5000.0f); // Unit : mV |
Lightvalve | 67:c2812cf26c38 | 2714 | VALVE_PWM_RAW = VALVE_PWM_RAW + FF_gain * (R_model * I_REF_fil); // Unit : mV |
Lightvalve | 67:c2812cf26c38 | 2715 | double V_MAX = 12000.0f; // Maximum Voltage : 12V = 12000mV |
Lightvalve | 57:f4819de54e7a | 2716 | |
Lightvalve | 57:f4819de54e7a | 2717 | double Ka = 3.0f / KP_I; |
Lightvalve | 57:f4819de54e7a | 2718 | if (VALVE_PWM_RAW > V_MAX) { |
Lightvalve | 57:f4819de54e7a | 2719 | V_rem = VALVE_PWM_RAW - V_MAX; |
Lightvalve | 57:f4819de54e7a | 2720 | V_rem = Ka*V_rem; |
Lightvalve | 57:f4819de54e7a | 2721 | VALVE_PWM_RAW = V_MAX; |
Lightvalve | 67:c2812cf26c38 | 2722 | I_ERR_INT = I_ERR_INT - V_rem * 0.0002f; |
Lightvalve | 57:f4819de54e7a | 2723 | } else if (VALVE_PWM_RAW < -V_MAX) { |
Lightvalve | 57:f4819de54e7a | 2724 | V_rem = VALVE_PWM_RAW - (-V_MAX); |
Lightvalve | 57:f4819de54e7a | 2725 | V_rem = Ka*V_rem; |
Lightvalve | 57:f4819de54e7a | 2726 | VALVE_PWM_RAW = -V_MAX; |
Lightvalve | 67:c2812cf26c38 | 2727 | I_ERR_INT = I_ERR_INT - V_rem * 0.0002f; |
Lightvalve | 57:f4819de54e7a | 2728 | } |
Lightvalve | 57:f4819de54e7a | 2729 | Cur_Valve_Open_pulse = cur.sen / mA_PER_pulse; |
Lightvalve | 57:f4819de54e7a | 2730 | } else { |
Lightvalve | 57:f4819de54e7a | 2731 | VALVE_PWM_RAW = I_REF * mV_PER_mA; |
Lightvalve | 57:f4819de54e7a | 2732 | Cur_Valve_Open_pulse = I_REF / mA_PER_pulse; |
Lightvalve | 57:f4819de54e7a | 2733 | } |
Lightvalve | 57:f4819de54e7a | 2734 | |
Lightvalve | 57:f4819de54e7a | 2735 | //////////////////////////////////////////////////////////////////////////// |
Lightvalve | 57:f4819de54e7a | 2736 | ///////////////// Dead Zone Cancellation & Linearization ////////////////// |
Lightvalve | 57:f4819de54e7a | 2737 | //////////////////////////////////////////////////////////////////////////// |
Lightvalve | 57:f4819de54e7a | 2738 | // Dead Zone Cancellation (Mechanical Valve dead-zone) |
Lightvalve | 57:f4819de54e7a | 2739 | if (FLAG_VALVE_DEADZONE) { |
Lightvalve | 57:f4819de54e7a | 2740 | if (VALVE_PWM_RAW > 0) VALVE_PWM_RAW = VALVE_PWM_RAW + VALVE_DEADZONE_PLUS * mV_PER_pulse; // unit: mV |
Lightvalve | 57:f4819de54e7a | 2741 | else if (VALVE_PWM_RAW < 0) VALVE_PWM_RAW = VALVE_PWM_RAW + VALVE_DEADZONE_MINUS * mV_PER_pulse; // unit: mV |
Lightvalve | 57:f4819de54e7a | 2742 | |
Lightvalve | 57:f4819de54e7a | 2743 | VALVE_PWM_VALVE_DZ = VALVE_PWM_RAW + (double)VALVE_CENTER * mV_PER_pulse; // unit: mV |
Lightvalve | 57:f4819de54e7a | 2744 | |
Lightvalve | 57:f4819de54e7a | 2745 | } else { |
Lightvalve | 57:f4819de54e7a | 2746 | VALVE_PWM_VALVE_DZ = VALVE_PWM_RAW; |
Lightvalve | 57:f4819de54e7a | 2747 | } |
Lightvalve | 57:f4819de54e7a | 2748 | |
Lightvalve | 57:f4819de54e7a | 2749 | // Output Voltage Linearization |
Lightvalve | 57:f4819de54e7a | 2750 | double CUR_PWM_nonlin = VALVE_PWM_VALVE_DZ; // Unit : mV |
Lightvalve | 67:c2812cf26c38 | 2751 | double CUR_PWM_lin = PWM_duty_byLT(CUR_PWM_nonlin); // -8000~8000 |
Lightvalve | 57:f4819de54e7a | 2752 | |
Lightvalve | 57:f4819de54e7a | 2753 | // Dead Zone Cancellation (Electrical dead-zone) |
Lightvalve | 67:c2812cf26c38 | 2754 | if (CUR_PWM_lin > 0) V_out = (float) (CUR_PWM_lin + 169.0f); |
Lightvalve | 67:c2812cf26c38 | 2755 | else if (CUR_PWM_lin < 0) V_out = (float) (CUR_PWM_lin - 174.0f); |
Lightvalve | 67:c2812cf26c38 | 2756 | else V_out = (float) (CUR_PWM_lin); |
Lightvalve | 169:645207e160ca | 2757 | } else { //////////////////////////sw valve |
Lightvalve | 89:a7b45368ea0f | 2758 | // Output Voltage Linearization |
Lightvalve | 135:79885a39c161 | 2759 | // double CUR_PWM_nonlin = V_out; // Unit : mV |
Lightvalve | 135:79885a39c161 | 2760 | // double CUR_PWM_lin = PWM_duty_byLT(CUR_PWM_nonlin); // -8000~8000 |
Lightvalve | 89:a7b45368ea0f | 2761 | |
Lightvalve | 89:a7b45368ea0f | 2762 | // Dead Zone Cancellation (Electrical dead-zone) |
Lightvalve | 135:79885a39c161 | 2763 | // if (CUR_PWM_lin > 0) V_out = (float) (CUR_PWM_lin + 169.0f); |
Lightvalve | 135:79885a39c161 | 2764 | // else if (CUR_PWM_lin < 0) V_out = (float) (CUR_PWM_lin - 174.0f); |
Lightvalve | 135:79885a39c161 | 2765 | // else V_out = (float) (CUR_PWM_lin); |
Lightvalve | 135:79885a39c161 | 2766 | |
Lightvalve | 135:79885a39c161 | 2767 | if (V_out > 0 ) V_out = (V_out + 180.0f)/0.8588f; |
Lightvalve | 135:79885a39c161 | 2768 | else if (V_out < 0) V_out = (V_out - 200.0f)/0.8651f; |
Lightvalve | 135:79885a39c161 | 2769 | else V_out = 0.0f; |
Lightvalve | 89:a7b45368ea0f | 2770 | } |
Lightvalve | 169:645207e160ca | 2771 | |
Lightvalve | 67:c2812cf26c38 | 2772 | // if(V_out > 0.0f) V_out = (float) (V_out + 169.0f); |
Lightvalve | 67:c2812cf26c38 | 2773 | // else if(V_out < 0.0f) V_out = (float) (V_out - 174.0f); |
Lightvalve | 67:c2812cf26c38 | 2774 | // else V_out = V_out; |
Lightvalve | 169:645207e160ca | 2775 | |
jobuuu | 7:e9086c72bb22 | 2776 | /******************************************************* |
jobuuu | 7:e9086c72bb22 | 2777 | *** PWM |
jobuuu | 7:e9086c72bb22 | 2778 | ********************************************************/ |
Lightvalve | 169:645207e160ca | 2779 | if(DIR_VALVE<0) { |
Lightvalve | 67:c2812cf26c38 | 2780 | V_out = -V_out; |
Lightvalve | 67:c2812cf26c38 | 2781 | } |
Lightvalve | 169:645207e160ca | 2782 | |
Lightvalve | 49:e7bcfc244d40 | 2783 | if (V_out >= VALVE_VOLTAGE_LIMIT*1000.0f) { |
Lightvalve | 49:e7bcfc244d40 | 2784 | V_out = VALVE_VOLTAGE_LIMIT*1000.0f; |
Lightvalve | 49:e7bcfc244d40 | 2785 | } else if(V_out<=-VALVE_VOLTAGE_LIMIT*1000.0f) { |
Lightvalve | 49:e7bcfc244d40 | 2786 | V_out = -VALVE_VOLTAGE_LIMIT*1000.0f; |
Lightvalve | 27:a2254a485f23 | 2787 | } |
Lightvalve | 49:e7bcfc244d40 | 2788 | PWM_out= V_out/(SUPPLY_VOLTAGE*1000.0f); // Full duty : 12000.0mV |
Lightvalve | 13:747daba9cf59 | 2789 | |
Lightvalve | 19:23b7c1ad8683 | 2790 | // Saturation of output voltage to 12.0V |
Lightvalve | 30:8d561f16383b | 2791 | if(PWM_out > 1.0f) PWM_out=1.0f; |
Lightvalve | 30:8d561f16383b | 2792 | else if (PWM_out < -1.0f) PWM_out=-1.0f; |
Lightvalve | 13:747daba9cf59 | 2793 | |
Lightvalve | 30:8d561f16383b | 2794 | if (PWM_out>0.0f) { |
Lightvalve | 30:8d561f16383b | 2795 | dtc_v=0.0f; |
jobuuu | 1:e04e563be5ce | 2796 | dtc_w=PWM_out; |
jobuuu | 1:e04e563be5ce | 2797 | } else { |
jobuuu | 2:a1c0a37df760 | 2798 | dtc_v=-PWM_out; |
Lightvalve | 30:8d561f16383b | 2799 | dtc_w=0.0f; |
jobuuu | 1:e04e563be5ce | 2800 | } |
Lightvalve | 13:747daba9cf59 | 2801 | |
jobuuu | 1:e04e563be5ce | 2802 | //pwm |
Lightvalve | 30:8d561f16383b | 2803 | TIM4->CCR2 = (PWM_ARR)*(1.0f-dtc_v); |
Lightvalve | 30:8d561f16383b | 2804 | TIM4->CCR1 = (PWM_ARR)*(1.0f-dtc_w); |
Lightvalve | 67:c2812cf26c38 | 2805 | |
Lightvalve | 61:bc8c8270f0ab | 2806 | |
Lightvalve | 57:f4819de54e7a | 2807 | if (TMR2_COUNT_CAN_TX % (int) ((int) TMR_FREQ_5k/CAN_FREQ) == 0) { |
Lightvalve | 20:806196fda269 | 2808 | |
Lightvalve | 233:0a37cdd59651 | 2809 | |
Lightvalve | 233:0a37cdd59651 | 2810 | |
Lightvalve | 233:0a37cdd59651 | 2811 | /* |
Lightvalve | 233:0a37cdd59651 | 2812 | |
Lightvalve | 54:647072f5307a | 2813 | // Position, Velocity, and Torque (ID:1200) |
Lightvalve | 56:6f50d9d3bfee | 2814 | if (flag_data_request[0] == HIGH) { |
Lightvalve | 57:f4819de54e7a | 2815 | if ((OPERATING_MODE & 0b01) == 0) { // Rotary Actuator |
Lightvalve | 54:647072f5307a | 2816 | if (SENSING_MODE == 0) { |
Lightvalve | 67:c2812cf26c38 | 2817 | CAN_TX_POSITION_FT((int16_t) (pos.sen), (int16_t) (vel.sen/10.0f), (int16_t) (torq.sen*10.0f)); |
Lightvalve | 54:647072f5307a | 2818 | } else if (SENSING_MODE == 1) { |
Lightvalve | 58:2eade98630e2 | 2819 | CAN_TX_POSITION_PRESSURE((int16_t) (pos.sen), (int16_t) (vel.sen/10.0f), (int16_t) ((pres_A.sen)*5.0f), (int16_t) ((pres_B.sen)*5.0f)); |
Lightvalve | 54:647072f5307a | 2820 | } |
Lightvalve | 57:f4819de54e7a | 2821 | } else if ((OPERATING_MODE & 0b01) == 1) { // Linear Actuator |
Lightvalve | 54:647072f5307a | 2822 | if (SENSING_MODE == 0) { |
Lightvalve | 67:c2812cf26c38 | 2823 | CAN_TX_POSITION_FT((int16_t) (pos.sen/10.0f), (int16_t) (vel.sen/256.0f), (int16_t) (torq.sen * 10.0f * (float)(TORQUE_SENSOR_PULSE_PER_TORQUE))); |
Lightvalve | 54:647072f5307a | 2824 | } else if (SENSING_MODE == 1) { |
Lightvalve | 67:c2812cf26c38 | 2825 | CAN_TX_POSITION_PRESSURE((int16_t) (pos.sen/10.0f), (int16_t) (vel.sen/256.0f), (int16_t) ((pres_A.sen)*5.0f), (int16_t) ((pres_B.sen)*5.0f)); |
Lightvalve | 54:647072f5307a | 2826 | } |
Lightvalve | 52:8ea76864368a | 2827 | } |
Lightvalve | 52:8ea76864368a | 2828 | } |
Lightvalve | 233:0a37cdd59651 | 2829 | |
Lightvalve | 56:6f50d9d3bfee | 2830 | if (flag_data_request[1] == HIGH) { |
Lightvalve | 179:d5377766d7ea | 2831 | CAN_TX_TORQUE((int16_t) (return_G[0]*100.0f)); //1300 |
Lightvalve | 54:647072f5307a | 2832 | } |
Lightvalve | 58:2eade98630e2 | 2833 | |
Lightvalve | 58:2eade98630e2 | 2834 | |
Lightvalve | 171:bfc1fd2629d8 | 2835 | if (flag_data_request[2] == HIGH) { |
Lightvalve | 169:645207e160ca | 2836 | double t_value = 0.0f; |
Lightvalve | 171:bfc1fd2629d8 | 2837 | if(value>=(float) VALVE_CENTER) { |
Lightvalve | 131:d08121ac87ba | 2838 | t_value = 10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER); |
Lightvalve | 89:a7b45368ea0f | 2839 | } else { |
Lightvalve | 131:d08121ac87ba | 2840 | t_value = -10000.0f*((double)value - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER); |
Lightvalve | 89:a7b45368ea0f | 2841 | } |
Lightvalve | 169:645207e160ca | 2842 | double t_value_ref = 0.0f; |
Lightvalve | 169:645207e160ca | 2843 | if(valve_pos.ref>=(float) VALVE_CENTER) { |
Lightvalve | 169:645207e160ca | 2844 | t_value_ref = 10000.0f*((double)valve_pos.ref - (double)VALVE_CENTER)/((double)VALVE_MAX_POS - (double)VALVE_CENTER); |
Lightvalve | 169:645207e160ca | 2845 | } else { |
Lightvalve | 169:645207e160ca | 2846 | t_value_ref = -10000.0f*((double)valve_pos.ref - (double)VALVE_CENTER)/((double)VALVE_MIN_POS - (double)VALVE_CENTER); |
Lightvalve | 169:645207e160ca | 2847 | } |
Lightvalve | 169:645207e160ca | 2848 | |
Lightvalve | 169:645207e160ca | 2849 | |
Lightvalve | 169:645207e160ca | 2850 | CAN_TX_PRES((int16_t) (t_value), (int16_t) (t_value_ref)); // 1400 |
Lightvalve | 55:b25725257569 | 2851 | } |
Lightvalve | 58:2eade98630e2 | 2852 | |
Lightvalve | 57:f4819de54e7a | 2853 | //If it doesn't rest, below can can not work. |
Lightvalve | 233:0a37cdd59651 | 2854 | for (int can_rest = 0; can_rest < 10000; can_rest++) { |
Lightvalve | 57:f4819de54e7a | 2855 | ; |
Lightvalve | 57:f4819de54e7a | 2856 | } |
Lightvalve | 58:2eade98630e2 | 2857 | |
Lightvalve | 169:645207e160ca | 2858 | if (flag_data_request[3] == HIGH) { |
Lightvalve | 54:647072f5307a | 2859 | //PWM |
Lightvalve | 209:ebc69d6ee6f1 | 2860 | CAN_TX_PWM((int16_t) (torq.ref)); //1500 |
Lightvalve | 209:ebc69d6ee6f1 | 2861 | // CAN_TX_PWM((int16_t) (f_future[1])); //1500 |
Lightvalve | 54:647072f5307a | 2862 | } |
Lightvalve | 179:d5377766d7ea | 2863 | |
Lightvalve | 56:6f50d9d3bfee | 2864 | if (flag_data_request[4] == HIGH) { |
Lightvalve | 54:647072f5307a | 2865 | //valve position |
Lightvalve | 212:ec41f1449ef9 | 2866 | //CAN_TX_VALVE_POSITION((int16_t) pos.sen/(float)(ENC_PULSE_PER_POSITION), (int16_t) virt_pos, (int16_t) (logging2*1000.0f), (int16_t) (logging4*1000.0f)); //1600 |
Lightvalve | 218:066030f7951f | 2867 | CAN_TX_VALVE_POSITION((int16_t) (a_hat*0.0001f), (int16_t) 0, (int16_t) 0, (int16_t) 0); //1600 |
Lightvalve | 54:647072f5307a | 2868 | } |
Lightvalve | 233:0a37cdd59651 | 2869 | */ |
Lightvalve | 233:0a37cdd59651 | 2870 | |
Lightvalve | 20:806196fda269 | 2871 | |
Lightvalve | 54:647072f5307a | 2872 | // Others : Reference position, Reference FT, PWM, Current (ID:1300) |
Lightvalve | 52:8ea76864368a | 2873 | // if (flag_data_request[1] == HIGH) { |
Lightvalve | 52:8ea76864368a | 2874 | // CAN_TX_SOMETHING((int) (FORCE_VREF), (int16_t) (1), (int16_t) (2), (int16_t) (3)); |
Lightvalve | 52:8ea76864368a | 2875 | // } |
Lightvalve | 54:647072f5307a | 2876 | //if (flag_delay_test == 1){ |
Lightvalve | 58:2eade98630e2 | 2877 | //CAN_TX_PRES((int16_t) (0),(int16_t) torq_ref); |
Lightvalve | 54:647072f5307a | 2878 | //} |
Lightvalve | 52:8ea76864368a | 2879 | |
Lightvalve | 54:647072f5307a | 2880 | TMR2_COUNT_CAN_TX = 0; |
Lightvalve | 54:647072f5307a | 2881 | } |
Lightvalve | 54:647072f5307a | 2882 | TMR2_COUNT_CAN_TX++; |
Lightvalve | 52:8ea76864368a | 2883 | |
Lightvalve | 20:806196fda269 | 2884 | } |
Lightvalve | 52:8ea76864368a | 2885 | TIM3->SR = 0x0; // reset the status register |
Lightvalve | 52:8ea76864368a | 2886 | |
Lightvalve | 58:2eade98630e2 | 2887 | } |