Robust Control of Uncertain T-S Fuzzy Time-Delay System: A Delay Decomposition Approach

Cheng Gong and Chunsong Han

Mathematical Problems in Engineering, 2013, vol. 2013, 1-10

Abstract:

This paper is concerned with the problem of robust control for a class of uncertain time-delay fuzzy systems with norm-bounded parameter uncertainties. By utilizing the instrumental idea of delay decomposition, the decomposed Lyapunov-Krasovskii functional is introduced to uncertain T-S fuzzy system, and some delay-dependent conditions for the existence of robust controller are formulated in the form of linear matrix inequalities (LMIs). When these LMIs are feasible, a controller is presented. A numerical example is given to demonstrate the effectiveness of the proposed method.

Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:345601

DOI: 10.1155/2013/345601

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