PWM and ALGO updated.. PWM getting generated
Dependencies: FreescaleIAP mbed-rtos mbed
Fork of TFR_BAE_vr1_1working_finally_PWM_CTRLALGO_update by
Diff: ACS.cpp
- Revision:
- 10:54598e22a857
- Parent:
- 6:036d08b62785
- Child:
- 11:0f71a96987bd
diff -r c74c43a77ae9 -r 54598e22a857 ACS.cpp --- a/ACS.cpp Sun Mar 06 12:43:32 2016 +0000 +++ b/ACS.cpp Wed Mar 30 13:17:52 2016 +0000 @@ -342,32 +342,25 @@ } l_current_x = l_moment_x * TR_CONSTANT ; //Moment and Current always have the linear relationship - pc_acs.printf("current in trx is %f \r \n",l_current_x); - if( l_current_x>0 && l_current_x < 0.006 ) //Current and Duty cycle have the linear relationship between 1% and 100% + printf("current in trx is %f \r \n",l_current_x); + if( l_current_x>0 && l_current_x < 0.0016 ) //Current and Duty cycle have the linear relationship between 1% and 100% { - l_duty_cycle_x = 6*1000000*pow(l_current_x,4) - 377291*pow(l_current_x,3) + 4689.6*pow(l_current_x,2) + 149.19*l_current_x - 0.0008; // calculating upto 0.1% dutycycle by polynomial interpolation - pc_acs.printf("DC for trx is %f \r \n",l_duty_cycle_x); + l_duty_cycle_x = 3*10000000*pow(l_current_x,3)- 90216*pow(l_current_x,2) + 697.78*l_current_x - 0.0048; // calculating upto 0.1% dutycycle by polynomial interpolation + printf("DC for trx is %f \r \n",l_duty_cycle_x); PWM1.period(TIME_PERIOD); PWM1 = l_duty_cycle_x/100 ; } - else if( l_current_x >= 0.006 && l_current_x < 0.0116) - { - l_duty_cycle_x = 1*100000000*pow(l_current_x,4) - 5*1000000*pow(l_current_x,3) + 62603*pow(l_current_x,2) - 199.29*l_current_x + 0.7648;// calculating upto 1% dutycycle by polynomial interpolation - pc_acs.printf("DC for trx is %f \r \n",l_duty_cycle_x); - PWM1.period(TIME_PERIOD); - PWM1 = l_duty_cycle_x/100 ; - } - else if (l_current_x >= 0.0116 && l_current_x < 0.0624) + else if (l_current_x >= 0.0016 && l_current_x < 0.0171) { - l_duty_cycle_x = 212444*pow(l_current_x,4) - 33244*pow(l_current_x,3) + 1778.4*pow(l_current_x,2) + 120.91*l_current_x + 0.3878; // calculating upto 10% dutycycle by polynomial interpolation - pc_acs.printf("DC for trx is %f \r \n",l_duty_cycle_x); + l_duty_cycle_x = - 76880*pow(l_current_x,3) + 1280.8*pow(l_current_x,2) + 583.78*l_current_x + 0.0281; // calculating upto 10% dutycycle by polynomial interpolation + printf("DC for trx is %f \r \n",l_duty_cycle_x); PWM1.period(TIME_PERIOD); PWM1 = l_duty_cycle_x/100 ; } - else if(l_current_x >= 0.0624 && l_current_x < 0.555) + else if(l_current_x >= 0.0171 && l_current_x < 0.1678) { - l_duty_cycle_x = 331.15*pow(l_current_x,4) - 368.09*pow(l_current_x,3) + 140.43*pow(l_current_x,2) + 158.59*l_current_x + 0.0338; // calculating upto 100% dutycycle by polynomial interpolation - pc_acs.printf("DC for trx is %f \r \n",l_duty_cycle_x); + l_duty_cycle_x = 275.92*pow(l_current_x,2) + 546.13*l_current_x + 0.5316; // calculating upto 100% dutycycle by polynomial interpolation + printf("DC for trx is %f \r \n",l_duty_cycle_x); PWM1.period(TIME_PERIOD); PWM1 = l_duty_cycle_x/100 ; } @@ -375,7 +368,7 @@ { printf("\n \r l_current_x====0"); l_duty_cycle_x = 0; // default value of duty cycle - pc_acs.printf("DC for trx is %f \r \n",l_duty_cycle_x); + printf("DC for trx is %f \r \n",l_duty_cycle_x); PWM1.period(TIME_PERIOD); PWM1 = l_duty_cycle_x/100 ; } @@ -398,40 +391,33 @@ l_current_y = l_moment_y * TR_CONSTANT ; //Moment and Current always have the linear relationship - pc_acs.printf("current in try is %f \r \n",l_current_y); - if( l_current_y>0 && l_current_y < 0.006 )//Current and Duty cycle have the linear relationship between 1% and 100% + printf("current in try is %f \r \n",l_current_y); + if( l_current_y>0 && l_current_y < 0.0016 ) //Current and Duty cycle have the linear relationship between 1% and 100% { - l_duty_cycle_y = 6*1000000*pow(l_current_y,4) - 377291*pow(l_current_y,3) + 4689.6*pow(l_current_y,2) + 149.19*l_current_y - 0.0008; // calculating upto 0.1% dutycycle by polynomial interpolation - pc_acs.printf("DC for try is %f \r \n",l_duty_cycle_y); + l_duty_cycle_y = 3*10000000*pow(l_current_y,3)- 90216*pow(l_current_y,2) + 697.78*l_current_y - 0.0048; // calculating upto 0.1% dutycycle by polynomial interpolation + printf("DC for try is %f \r \n",l_duty_cycle_y); PWM2.period(TIME_PERIOD); PWM2 = l_duty_cycle_y/100 ; } - else if( l_current_y >= 0.006 && l_current_y < 0.0116) - { - l_duty_cycle_y = 1*100000000*pow(l_current_y,4) - 5*1000000*pow(l_current_y,3) + 62603*pow(l_current_y,2) - 199.29*l_current_y + 0.7648;// calculating upto 1% dutycycle by polynomial interpolation - pc_acs.printf("DC for try is %f \r \n",l_duty_cycle_y); - PWM2.period(TIME_PERIOD); - PWM2 = l_duty_cycle_y/100 ; - } - else if (l_current_y >= 0.0116&& l_current_y < 0.0624) + else if (l_current_y >= 0.0016 && l_current_y < 0.0171) { - l_duty_cycle_y = 212444*pow(l_current_y,4) - 33244*pow(l_current_y,3) + 1778.4*pow(l_current_y,2) + 120.91*l_current_y + 0.3878;// calculating upto 10% dutycycle by polynomial interpolation - pc_acs.printf("DC for try is %f \r \n",l_duty_cycle_y); + l_duty_cycle_y = - 76880*pow(l_current_y,3) + 1280.8*pow(l_current_y,2) + 583.78*l_current_y + 0.0281; // calculating upto 10% dutycycle by polynomial interpolation + printf("DC for try is %f \r \n",l_duty_cycle_y); PWM2.period(TIME_PERIOD); PWM2 = l_duty_cycle_y/100 ; } - else if(l_current_y >= 0.0624 && l_current_y < 0.555) + else if(l_current_y >= 0.0171 && l_current_y < 0.1678) { - l_duty_cycle_y = 331.15*pow(l_current_y,4) - 368.09*pow(l_current_y,3) + 140.43*pow(l_current_y,2) + 158.59*l_current_y + 0.0338;// calculating upto 100% dutycycle by polynomial interpolation - pc_acs.printf("DC for try is %f \r \n",l_duty_cycle_y); + l_duty_cycle_y = 275.92*pow(l_current_y,2) + 546.13*l_current_y + 0.5316; // calculating upto 100% dutycycle by polynomial interpolation + printf("DC for try is %f \r \n",l_duty_cycle_y); PWM2.period(TIME_PERIOD); PWM2 = l_duty_cycle_y/100 ; - } + } else if(l_current_y==0) { printf("\n \r l_current_y====0"); l_duty_cycle_y = 0; // default value of duty cycle - pc_acs.printf("DC for try is %f \r \n",l_duty_cycle_y); + printf("DC for try is %f \r \n",l_duty_cycle_y); PWM2.period(TIME_PERIOD); PWM2 = l_duty_cycle_y/100 ; } @@ -454,32 +440,25 @@ l_current_z = l_moment_z * TR_CONSTANT ; //Moment and Current always have the linear relationship - pc_acs.printf("current in trz is %f \r \n",l_current_z); - if( l_current_z>0 && l_current_z < 0.006 )//Current and Duty cycle have the linear relationship between 1% and 100% + printf("current in trz is %f \r \n",l_current_z); + if( l_current_z>0 && l_current_z < 0.0016 ) //Current and Duty cycle have the linear relationship between 1% and 100% { - l_duty_cycle_z = 6*1000000*pow(l_current_z,4) - 377291*pow(l_current_z,3) + 4689.6*pow(l_current_z,2) + 149.19*l_current_z - 0.0008;// calculating upto 0.1% dutycycle by polynomial interpolation - pc_acs.printf("DC for trz is %f \r \n",l_duty_cycle_z); + l_duty_cycle_z = 3*10000000*pow(l_current_z,3)- 90216*pow(l_current_z,2) + 697.78*l_current_z - 0.0048; // calculating upto 0.1% dutycycle by polynomial interpolation + printf("DC for trz is %f \r \n",l_duty_cycle_z); PWM3.period(TIME_PERIOD); PWM3 = l_duty_cycle_z/100 ; } - else if( l_current_z >= 0.006 && l_current_z < 0.0116) - { - l_duty_cycle_z = 1*100000000*pow(l_current_z,4) - 5*1000000*pow(l_current_z,3) + 62603*pow(l_current_z,2) - 199.29*l_current_z + 0.7648;// calculating upto 1% dutycycle by polynomial interpolation - pc_acs.printf("DC for trz is %f \r \n",l_duty_cycle_z); - PWM3.period(TIME_PERIOD); - PWM3 = l_duty_cycle_z/100 ; - } - else if (l_current_z >= 0.0116 && l_current_z < 0.0624) + else if (l_current_z >= 0.0016 && l_current_z < 0.0171) { - l_duty_cycle_z = 212444*pow(l_current_z,4) - 33244*pow(l_current_z,3) + 1778.4*pow(l_current_z,2) + 120.91*l_current_z + 0.3878;// calculating upto 10% dutycycle by polynomial interpolation - pc_acs.printf("DC for trz is %f \r \n",l_duty_cycle_z); + l_duty_cycle_z = - 76880*pow(l_current_z,3) + 1280.8*pow(l_current_z,2) + 583.78*l_current_z + 0.0281; // calculating upto 10% dutycycle by polynomial interpolation + printf("DC for trz is %f \r \n",l_duty_cycle_z); PWM3.period(TIME_PERIOD); PWM3 = l_duty_cycle_z/100 ; } - else if(l_current_z >= 0.0624 && l_current_z < 0.555) + else if(l_current_z >= 0.0171 && l_current_z < 0.1678) { - l_duty_cycle_z = 331.15*pow(l_current_z,4) - 368.09*pow(l_current_z,3) + 140.43*pow(l_current_z,2) + 158.59*l_current_z + 0.0338;// calculating upto 100% dutycycle by polynomial interpolation - pc_acs.printf("DC for trz is %f \r \n",l_duty_cycle_z); + l_duty_cycle_z = 275.92*pow(l_current_z,2) + 546.13*l_current_z + 0.5316; // calculating upto 100% dutycycle by polynomial interpolation + printf("DC for trz is %f \r \n",l_duty_cycle_z); PWM3.period(TIME_PERIOD); PWM3 = l_duty_cycle_z/100 ; } @@ -487,7 +466,7 @@ { printf("\n \r l_current_z====0"); l_duty_cycle_z = 0; // default value of duty cycle - pc_acs.printf("DC for trz is %f \r \n",l_duty_cycle_z); + printf("DC for trz is %f \r \n",l_duty_cycle_z); PWM3.period(TIME_PERIOD); PWM3 = l_duty_cycle_z/100 ; }