Space Control and Inertial Technology Research Center, Harbin Institute of Technology, Harbin 150001;
Space Control and Inertial Technology Research Center, Harbin Institute of Technology, Harbin 150001;
Space Control and Inertial Technology Research Center, Harbin Institute of Technology, Harbin 150001;
Space Control and Inertial Technology Research Center, Harbin Institute of Technology, Harbin 150001;
Sliding-mode filter; discrete-time systems; state-delayed; nonlinear; linear matrix inequalities (LMIs);