MATLAB Answers


PID Controller Tuning Schemes

Asked by sanjeev
on 13 Aug 2018

Hi, I am working on PID controller tuning methods. My system is a first order time delay. I neither have an exact plant parameters nor have an experimental set up.

I want to design PID tuning algorithm whose performance closely matches with MATLAB auto tuning methods and whose performance is not affected much by plant parameters' values. I have tried Ziegler-Nichols open and closed loop schemes but it's performance is not satisfactory.


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