Decentralized robust control for uncertain T-S fuzzy large-scale systems with time-delay

作者：Tong Shaocheng^*; Wang Wei; Qu Lianjiang

来源：International Journal of Innovative Computing Information and Control, 2007, 3(3): 657-672.

• fuzzy large-scale systems with time-delay
• fuzzy observer
• fuzzy control
• robust stability

This paper addresses the problem of fuzzy robust decentralized control for a class of fuzzy large-scale systems with time-delay based on the Takagi-Sugeno (T-S) fuzzy model. Both fuzzy state feedback decentralized controller and fuzzy observer-based decentralized controller are developed. Sufficient conditions are derived for robust stabilization in the sense of Lyapunov asymptotic stability and formulated in the format of linear matrix inequalities (LMIs). The effectiveness of the proposed fuzzy controller is finally demonstrated through numerical simulations on a fuzzy large-scale system with time-delay.

• 出版日期2007-6
• 单位辽宁工业大学