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Delay-dependent robust H-infinity control for discrete-time Takagi-Sugeno (T-S) fuzzy systems with interval time-varying input delay is considered.By constructing a new Lyapunov-Krasovskii functional and using convex combination method,a delay-dependent condition is established,under which the resulted closed-loop systems via a fuzzy state feedback are robust asymptotically stable with given H-infinity norm bound.Then,an iterative algorithm based on the modified SLPMM algorithm is proposed to solve the fuzzy H-infinity controller.Finally,a numerical example is used to illustrate the effectiveness and feasibility of the approaches proposed.
Delay-dependent robust H-infinity control for discrete-time Takagi-Sugeno (TS) fuzzy systems with interval time-varying input delay is considered.By constructing a new Lyapunov-Krasovskii functional and using convex combination method, a delay-dependent condition is established, under which the resulting closed-loop systems via a fuzzy state feedback are robust asymptotically stable with given H-infinity norm bound. Chen, an iterative algorithm based on the modified SLPMM algorithm is proposed to solve the fuzzy H-infinity controller. a numerical example is used to illustrate the effectiveness and feasibility of the approaches proposed.