Abstract:The problem of robust bounded-input bounded-output(BIBO)stabilization for Takagi-Sugeno (T-S) fuzzy control systems with uncertain coefficient is considered. Applying a stabilizing state feedback control to systems,making use of the Lyapunov-Krasovskii functional and combining the method of the linear matrix inequalities(LMI),the sufficient conditions of robust BIBO stabilization for T-S fuzzy control systems are obtained. When the reference input r(t)≡0,the sufficient conditions of robust stabilization for T-S fuzzy control systems with uncertain coefficient can be obtained.