Delay-dependent decentralised H ∞ filtering for fuzzy interconnected systems with time-varying delay based on Takagi–Sugeno fuzzy model

作者: Hongbin Zhang , Guanjie Yu , Chuangyin Dang , Chenhui Zhou

DOI: 10.1049/IET-CTA.2012.0381

关键词:

摘要: This study focuses on the problem of delay-dependent H ∞ filter design for non-linear interconnected systems with time-varying delays via Takagi–Sugeno fuzzy models. Based Lyapunov–Krasovskii functional and fuzzy-free weighting matrix technique, stability a prescribed performance index are guaranteed overall filtering-error system. In addition, sufficient condition existence such is established by using linear inequalities that numerically feasible. Finally, two examples given to demonstrate effectiveness advantage proposed approach.

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