Alternative equivalent designs of fuzzy controllers

Author

Tao, C.W. ; Taur, J.S.

Author_Institution

Dept. of Electr. Eng., Nat. I´´Lan Inst. of Agric. & Technol., Taiwan

Volume

1

fYear

1996

fDate

8-11 Sep 1996

Firstpage

439

Abstract

A methodology for alternative equivalent designs of fuzzy controllers is presented in this paper. The major parts of fuzzy controllers based on fuzzy if-then rules are membership functions for fuzzification, inference mechanisms, composition operators, and defuzzification techniques. Each of these major parts may be selected from many possible candidates. With combinations of different choices for these major parts, equivalent fuzzy controllers are designed to have equivalent input-output mappings. Also, the relationships between centroid defuzzification method and other defuzzification techniques adopted here are discussed

Keywords

control system synthesis; fuzzy control; inference mechanisms; centroid defuzzification method; composition operators; equivalent input-output mappings; fuzzification; fuzzy controller design; fuzzy if-then rules; inference mechanisms; membership functions; Agriculture; Control systems; Fuzzy control; Fuzzy sets; Fuzzy systems; Inference mechanisms; Input variables; Marine vehicles; Paper technology;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems, 1996., Proceedings of the Fifth IEEE International Conference on

Conference_Location

New Orleans, LA

Print_ISBN

0-7803-3645-3

Type

conf

DOI

10.1109/FUZZY.1996.551781

Filename

551781