PID_controller.c is developped by group C7 for motor position control
PID_controller.c has been tested with commercial motor with the following performance:
- 3% overshoot
- 30ms raising time for 9 degree change
- ~0 steady state error
PID_controller is designed for Arduino mega 2560
├── calculates PID values at 4Hkz (timer1)
├── updates setpoint at 25Hz (timer3).
└── integrates the interface to quadrature decoders and motor drivers