Title :
Stability of Linear Dynamical Systems with Fuzzy Parameters
Author_Institution :
Dept. of Cybern., Univ. of Transp. & Commun., Hanoi
Abstract :
In the paper the problem of stability analysis of uncertain linear systems with parameters described by fuzzy functions is studied. Each coefficient is considered as a variable interval parametrized by the degree of confidence in validity of the corresponding model. Then the system stability can be solved by using some extended robust stability criteriums for nonsymmetric intervals.
Keywords :
fuzzy control; fuzzy set theory; linear systems; stability; stability criteria; time-varying systems; fuzzy functions; fuzzy parameters; linear dynamical systems; nonsymmetric intervals; robust stability criteriums; stability analysis; uncertain linear systems; Cybernetics; Electronic mail; Fuzzy systems; Knowledge engineering; Linear systems; Robust stability; Stability analysis; Stability criteria; Transfer functions; Uncertainty;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2008. FSKD '08. Fifth International Conference on
Conference_Location :
Jinan Shandong
Print_ISBN :
978-0-7695-3305-6
DOI :
10.1109/FSKD.2008.164
