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Robust control for nonlinear uncertain stochastic T–S fuzzy systems with time delays

✍ Scribed by T. Senthilkumar; P. Balasubramaniam

Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
373 KB
Volume
24
Category
Article
ISSN
0893-9659

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✦ Synopsis

This work deals with the problem of robust H ∞ control for nonlinear uncertain stochastic Takagi-Sugeno (T-S) fuzzy systems with time delays. The system under consideration involves parameter uncertainties, Itô-type stochastic disturbances and nonlinear disturbances. On the basis of a Lyapunov-Krasovskii functional (LKF), the delay-dependent robust H ∞ control scheme is presented in terms of linear matrix inequalities (LMIs). By solving these LMIs, a desired controller can be obtained. Finally, a numerical example is given to illustrate the effectiveness of the proposed method.

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