Simplest Fuzzy PI Controllers under Various Defuzzification Methods
نویسنده
چکیده
This paper deals with the simplest fuzzy PI controllers under various defuzzification methods. The various simplest fuzzy PI controllers consist of two triangular input fuzzy sets and three triangular output fuzzy sets on the universe of discourse of input and output variables, respectively, linear control rules, intersection T-norm, Lukasiewicz and Zadeh OR T-conorms, and any valid inference methods and defuzzification methods. Properties of fuzzy PI controllers under various defuzzification methods are investigated through Simulation. Further, simulation results are included to demonstrate the influence defuzzification methods on the performance of the fuzzy PI controllers. Copyright c © 20032005 Yang’s Scientific Research Institute, LLC. All rights reserved.
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