KeepItSimpleStupid
- Joined Mar 4, 2014
- 5,088
As I said earlier, you can't expect 50% PWM to be equal to 50% max speed.
You can measure speed and/or flow and control motor speed indidectly. e.g. 0 to max, not 0 - say 1000 RPM proportionately.
PID control (basically matches setpoint to measured value) is often done in software. I personally have not implemented auto-tuning, but I have done PID.
You can measure speed and/or flow and control motor speed indidectly. e.g. 0 to max, not 0 - say 1000 RPM proportionately.
PID control (basically matches setpoint to measured value) is often done in software. I personally have not implemented auto-tuning, but I have done PID.