News for hackers. Stuff that matters.

A comment on Tune Your PID Controller. Parent comment

Re:Tune Your PID Controller by gugagore on Thursday May 27, 2021 @07:19AM (#27301615)
That's not what I was concerned about. The subspace that's uncontrollable is the disturbance components of the state, which I don't care to control anyway.
[ Parent | on HN ]
Re:Tune Your PID Controller by pidtuner on Thursday May 27, 2021 @07:29AM (#27301697)
Not to control, but to compensate. This is what the I action in the PID does, compensate for un-modeled disturbances
[ Parent | on HN ]