Inspec keywords: H∞ control; uncertain systems; time-varying systems; discrete time systems; linear matrix inequalities; perturbation techniques; stability; nonlinear systems; Lyapunov methods; delay systems; state feedback; control system synthesis

Other keywords: time-varying delays; stabilisation schemes; discrete delay systems; appropriate Lyapunov-Krasovskii functional; linear matrix inequalities; uncertain nonlinear perturbations; state-feedback; proportional-summation-difference feedback; H∞ controller design schemes; discrete-time systems

Subjects: Nonlinear control systems; Optimal control; Stability in control theory; Control system analysis and synthesis methods; Time-varying control systems; Linear algebra (numerical analysis); Distributed parameter control systems; Discrete control systems