Bayley Wang / Mbed 2 deprecated foc-ed_in_the_bot_compact

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Dependencies:   FastPWM3 mbed

BREMS/derived.h

Committer:
bwang
Date:
2018-02-10
Revision:
196:7172e6e28867
Parent:
192:3152a86cd108
Child:
240:2aaffa217627

File content as of revision 196:7172e6e28867:

/*
 *derived macros for the controller
 *don't change these unless you know what you're doing!
 */
 
#ifndef __DERIVED_H
#define __DERIVED_H

#include "hardware.h"
#include "prefs.h"

/*max modulation depth at which inverter is still linear*/
#define LINEAR_MODULATION_MAX (2.f * LINEAR_DTC_MAX - 1.f)

/*internally computed loop parameters*/
#define KP_D (_K_LOOP_D / _BUS_VOLTAGE / LINEAR_MODULATION_MAX)
#define KI_D (_KI_BASE_D * _K_LOOP_D / _BUS_VOLTAGE * 5000.0f / _F_SW / LINEAR_MODULATION_MAX)

#define KP_Q (_K_LOOP_Q / _BUS_VOLTAGE / LINEAR_MODULATION_MAX)
#define KI_Q (_KI_BASE_Q * _K_LOOP_Q / _BUS_VOLTAGE * 5000.0f / _F_SW / LINEAR_MODULATION_MAX)

#define SLOW_LOOP_COUNTER ((int) (_F_SW / _F_SLOW_LOOP))

#endif