Proceedings of the Korean Institute of Intelligent Systems Conference (한국지능시스템학회:학술대회논문집)
- 1993.06a
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- Pages.1191-1194
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- 1993
Optimun number of Fuzzy Labeling and Control Performance for Fuzzy Control.
- Kankubo, Kouichi (Yuge National College of Maritime Technology) ;
- Murakami, Shuta (Kyushu Institute of Technology)
- Published : 1993.06.01
Abstract
We consider a fuzzy controller corresponding to PI controller. This controller is applied to a controlled object which is a first order lag system with dead time. An antecedent part is divided into 3, 5, and 7 parts ( membership function of triangle shape ), and a consequent part into 3, 5, and 7 parts ( membership function of singleton ). In each combination of an antecedent part and a consequent one. We compare control efficiency under the performance criteria such that the overshoot is kept 20% and the ITAE index is minimized.
Keywords