Finite-time H ∞ ${H_{infty}}$ memory state feedback control for uncertain singular TS fuzzy time-delay system under actuator saturation

摘要

In this paper, the problem of finite-time H ∞ ${H_{infty}}$ memory feedback control for singular T-S fuzzy systems is addressed. Conditions are obtained to guarantee that the closed-loop system is finite-time bounded with a prescribed H ∞ ${H_{infty}}$ performance γ. The considered memory controller can be obtained by solving the LMIs. In addition, the estimation of the largest domain of attraction of the closed-loop system can be solved by solving an optimization problem. Finally, examples illustrate the feasibility of the proposed method.