Fault tolerant control for a class of time-delay systems with intermittent actuators failure

This paper investigates a fault tolerant control for time-delay systems with intermittent actuators failure.Assuming that the actuators fault occurring obeys Bernoulli distribution,and the fault model obeys a certain probabilistic distribution, a general actuator-fault model is established.By employing delay-segmented method,a less conservative result is obtained. Based on fault-distribution-dependent and delay-segment-dependent methods.Sufficient conditions are derived for ensuring the stability of the systems with consideration of actuator failures.Illustrative examples show the effectiveness of the proposed design procedures.

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