Title :
Stability analysis and design of fuzzy control systems
Author :
Tahani, Valiollah ; Sheikholeslam, F.
Author_Institution :
Dept. of Electr. & Comput. Eng., Isfahan Univ. of Technol., Iran
Abstract :
The stability of a fuzzy feedback control system consisting of a fuzzy controller connected in series with a plant described by a fuzzy model is discussed. The stability analysis is based on some new theorems that guarantee sufficient conditions for asymptotical stability of the equilibrium point and total stability of the system. The stability analysis results are used to provide an approach to fuzzy controller design. The steps of the approach are specified through a design example
Keywords :
asymptotic stability; control system analysis; control system synthesis; feedback; fuzzy control; asymptotical stability; fuzzy feedback control system; fuzzy model; stability analysis; sufficient conditions; total stability; Asymptotic stability; Closed loop systems; Control systems; Feedback control; Fuzzy control; Fuzzy sets; Fuzzy systems; Linear systems; Stability analysis; Sufficient conditions;
Conference_Titel :
Fuzzy Systems Proceedings, 1998. IEEE World Congress on Computational Intelligence., The 1998 IEEE International Conference on
Conference_Location :
Anchorage, AK
Print_ISBN :
0-7803-4863-X
DOI :
10.1109/FUZZY.1998.687529
