Relaxed stability condition for T-S fuzzy discrete system

Wen June Wang, Chun Shiun Sun

研究成果: 雜誌貢獻會議論文同行評審

15 引文 斯高帕斯(Scopus)


It is well known that the stability condition, based on Lyapunov stability criterion, for a T-S fuzzy discrete system is to find a common P to satisfy all Lyapunov's inequalities of rules of the system. If the number of rules r of a fuzzy system is large, the problem for finding the common P to satisfy r inequalities is not easy, even using Linear Matrix Inequality (LMI). In practical, when inputs are singletons, the fuzzy system can be represented by a set of local state space models, and the number of fired rules in a local region is always less than (at most equal to) r. Thus, using only one fixed common matrix P for satisfying all rules is not necessary. However some boundary problem will exist between local stability and global stability. This paper tries to relax the stability condition for T-S fuzzy discrete system and to conquer the boundary problem also.

頁(從 - 到)244-249
期刊IEEE International Conference on Fuzzy Systems
出版狀態已出版 - 2002
事件2002 IEEE International Conference on Fuzzy Systems: FUZZ-IEEE'02 - Honolulu, HI, United States
持續時間: 12 5月 200217 5月 2002


深入研究「Relaxed stability condition for T-S fuzzy discrete system」主題。共同形成了獨特的指紋。