Delay-dependent robust and reliable H-infinity control for uncertain time-delay systems with actuator failures

作者：Wang, JC^*; Shao, HH

来源：Journal of the Franklin Institute, 2000, 337(6): 781-791.

DOI：10.1016/S0016-0032(00)00049-1

• robust H-infinity control
• reliable control
• time-delay
• uncertainty
• actuator failure
• memoryless state feedback

This paper focuses on the synthesis problem of delay-dependent robust and reliable H-infinity control for linear time-delay systems with norm-bounded time-varying parameter uncertainty in the state and delayed-state matrices and also with actuator failures among a prespecified subset of actuators. Actuator failures are considered as disturbance signals of arbitrary values to the system. An LMI (Linear Matrix Inequality) method is given for the delay-dependent memoryless state feedback synthesis problem to quadratically stabilize the given systems with an H-infinity-norm bound constraints on attenuation of augmented disturbances, including failure signals in cases of actuator failures for any admissible uncertainty.

• 出版日期2000-9
• 单位上海交通大学