The Worst and Best Control System

Dec 19, 2007 1 Replies
J

Page 1: Definitions Page 2: Worst system if using just PID PAge 3: Best system with additional functions (State Observer)



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One can't have better results if just using a PID controller and testing under the same conditions (IAE criterion).



Page 10 (IAE)

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P

On page 3 the disturbances don't disturb at all. Did you forget to implement them?

for ITAE and they are close but not right.

BTW, I am still waiting for the definition of best for the thread you started on 23 Nov. IAE? ITAE? SSE?

Peter Nachtwey

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