H∞ control for uncertain Takagi–Sugeno fuzzy systems with time-varying delays and nonlinear perturbations

Chang-Hua Lien, Ker-Wei Yu, Deng-Hong Chang, Wei-Da Chen, Zhao-Lin Wan, Yeong-Jay Chung and Ming-Cheng Lu

Chaos, Solitons & Fractals, 2009, vol. 39, issue 3, 1426-1439

Abstract: This paper investigates the robust H∞ control for Takagi–Sugeno (T–S) fuzzy systems with time-varying delays and nonlinear perturbations. Delay-dependent criteria for uncertain fuzzy systems have been proposed. The LMI optimization approach is applied to solve the H∞ control problem and find the minimization of H∞ norm bound. Computer simulations show that significant improvement over the previous results can be obtained.

Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:39:y:2009:i:3:p:1426-1439

DOI: 10.1016/j.chaos.2007.06.009

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