Document Detail


Stability analysis of fuzzy control systems subject to uncertain grades of membership.
MedLine Citation:
PMID:  16366257     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
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.
Authors:
H K Lam; F H F Leung
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Publication Detail:
Type:  Letter; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  IEEE transactions on systems, man, and cybernetics. Part B, Cybernetics : a publication of the IEEE Systems, Man, and Cybernetics Society     Volume:  35     ISSN:  1083-4419     ISO Abbreviation:  IEEE Trans Syst Man Cybern B Cybern     Publication Date:  2005 Dec 
Date Detail:
Created Date:  2005-12-21     Completed Date:  2006-01-19     Revised Date:  2008-05-06    
Medline Journal Info:
Nlm Unique ID:  9890044     Medline TA:  IEEE Trans Syst Man Cybern B Cybern     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1322-5     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Algorithms*
Computer Simulation
Feedback
Fuzzy Logic*
Models, Statistical*
Comments/Corrections
Comment In:
IEEE Trans Syst Man Cybern B Cybern. 2008 Apr;38(2):558-63   [PMID:  18348938 ]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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