Thread: Speed PID Function
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Unread 27-01-2012, 02:44
davidthefat davidthefat is offline
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Re: Speed PID Function
Quote:
Originally Posted by Tom Line View Post
That is incorrect.

When a PID derived for position passes the set point, it reverses the motor. Reversing a motor on a spinning wheel going at 4000 rpm can have negative consequences.

The derivations are different. Once you see the final formula, you will understand why position PID and velocity PID are different.
Oh snap... I just ran a simulation, you are correct.
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