Robust fault tolerant control of uncertain time-delay linear systems

Abstract Robust fault tolerant control for a class of time-delay linear systems with parameter uncertainties is studied and a time-delay related state feedback control is proposed. On the basis of Lyapunov method we prove that the proposed control law has integrity against sensor and or actuator failures if the correspondent sufficient condition can be satisfied, A heuristic algorithm is also provided to facilitate the realization of the fault tolerant control. Finally, a simulation example is presented to show the effectiveness of the proposed approach.