Quote:
Originally Posted by Ether
OK, I can see doing that if trying to position a plant with no load, or with a friction load that exceeds other load forces.
But if you are are trying to hold position against an external load, and you zero the I term when you reach the target, then the position will change and the controller will have to re-seek the target.
|
Might not matter if there's frequent changes in the set point.