Derivation of Fuzzy Rules for Model-Free Tuning of PID Controllers
Title : Derivation of Fuzzy Rules for Model-Free Tuning of PID Controllers
Authors :
Journal : Journal of Intelligent and Fuzzy Systems Vol. 3, Issue I, pp. 59-69
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Authors :
Baras, John S.
Patel, Nital S
Patel, Nital S
Journal : Journal of Intelligent and Fuzzy Systems Vol. 3, Issue I, pp. 59-69
In this article, we derive the rules for a fuzzy logic based PID tuner (expert) for dominant pole systems with large rise times. We present applications of the expert to a third-order plant, separator temperature control, and pH control. It is observed that the expert can successfully tune the PID gains without requiring any process identification.