Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/1444
Title: Stability analysis of fuzzy control systems subject to uncertain grades of membership
Authors: Lam, HK
Leung, FHF 
Keywords: Fuzzy control
Parameter uncertainty
Stability
Issue Date: Dec-2005
Publisher: IEEE
Source: IEEE transactions on systems, man, and cybernetics. Part B, Cybernetics, Dec. 2005, v. 35, no. 6, p. 1322-1325 How to cite?
Journal: IEEE transactions on systems, man, and cybernetics. Part B, Cybernetics 
Abstract: This paper presents relaxed stability conditions for fuzzy control systems subject to parameter uncertainties. As the parameter uncertainties introduce uncertain grades of membership to the fuzzy control systems, the favorable property offered by sharing the same premises in the fuzzy plant models and fuzzy controllers cannot be employed to enhance the stabilization ability of the fuzzy control systems. To widen the applicability of the fuzzy control approach, fuzzy control systems subject to uncertain grades of membership will be investigated. New relaxed stability conditions will be derived to guarantee the stability of this class of fuzzy control systems. A numerical example will be given to show the effectiveness of the proposed approach.
URI: http://hdl.handle.net/10397/1444
ISSN: 1083-4419
DOI: 10.1109/TSMCB.2005.850181
Rights: © 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
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