## 摘要

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.

原文 | ???core.languages.en_GB??? |
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頁（從 - 到） | 244-249 |

頁數 | 6 |

期刊 | IEEE International Conference on Fuzzy Systems |

卷 | 1 |

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 2002 → 17 5月 2002 |