Inspec keywords: linear systems; discrete time systems; control system synthesis; linear quadratic control; fault tolerance; state feedback; asymptotic stability; Riccati equations; robust control

Other keywords: linear systems; fault tolerance; LQ control; discrete-time systems; actuator failure; state feedback; asymptotic stability; guaranteed cost control; algebraic Riccati equation

Subjects: Stability in control theory; Optimal control; Discrete control systems; Algebra; Control system analysis and synthesis methods