Parameter-dependent state feedback control for stochastic delay-varying systems with polytopic-type uncertainties
凸多面体不确定随机时滞系统的参数依赖状态反馈控制

The parameter-dependent state feedback control problem for stochastic delay-varying systems with polytopictype uncertainties is discussed. Based on parameter-dependent Lyapunov-Krasovskii functional and free-weighting matrix method, some delay-dependent and parameter-dependent stabilization conditions are presented in terms of linear matrix inequalities. Since the number of free-weighting matrices is reduced when introducing free-weighting matrices, the given parameter-dependent controller is easier to be implemented. Finally, the simulation example shows that the result is efficient.