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Delay-dependent guaranteed cost control for uncertain T-S fuzzy systems with time-varying delays

研究成果: Conference contribution

摘要

The problem of guaranteed cost control for uncertain Takagi-Sugeno (T-S) fuzzy systems with time-varying delays is investigated through linear matrix inequality (LMI) approach. Based on Lyapunov-Krasovskii functional theory and LMI technique, a state feedback controller is proposed to stabilize the uncertain T-S fuzzy systems and minimize the guaranteed cost of the closed-loop systems. A delay-dependent stability criterion is derived to guarantee the asymptotical stability of closed-loop systems. By constructing a novel Lyapunov functional, the supplementary requirement that the time-derivative of time-varying delays must be smaller than one is released for the proposed delay-dependent stability criterion. A numerical example is given to verify the validity of the results developed in this paper.

原文English
主出版物標題Proceedings of the 25th IASTED International Conference on Modelling, Identification, and Control, MIC 2006
頁面372-378
頁數7
出版狀態Published - 2006
事件25th IASTED International Conference on Modelling, Identification, and Control, MIC 2006 - Lanzarote, Canary Islands, Spain
持續時間: 2006 1月 62006 1月 8

出版系列

名字Proceedings of the IASTED International Conference on Modelling, Identification, and Control, MIC
ISSN(列印)1025-8973

Other

Other25th IASTED International Conference on Modelling, Identification, and Control, MIC 2006
國家/地區Spain
城市Lanzarote, Canary Islands
期間06-01-0606-01-08

All Science Journal Classification (ASJC) codes

  • 軟體
  • 建模與模擬
  • 電腦科學應用

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