Delay-dependent Robust H∞ Filtering for Timedelay Interval Systems

[[abstract]]This paper deals with the problem of robust H, filtering for a closs of linear continuous-time interval systems with delay dependence. The pmblem aims ot designing a stable linear filtering assuring asymptotic stability and aprescribed Hm peflormance level for thefiltering mor system. A suflcient condition for the existence af such afilter is developed in terms of linear matrix inequalities. A numerical example demonsrrates !he validity of the theoretical results