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Robust Fault-Tolerant Control for a Class of Uncertain Discrete Time-Delay Systems

机译:一类不确定的离散时间延迟系统的鲁棒容错控制

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The problem of robust fault-tolerant control for the uncertain time-delay system with state and control delays is studied.The considered system has sensor or actuator failures.Based on Lyapunov stability theory and linear matrix inequality(LMI),a method of robust fault-tolerant against sensor or actuator failures for uncertain system was proposed via memoryless feedback control law.The sufficient for the closed-loop system possessing integrity against sensor or actuator failures are given.At the same time,the controller design method is the linear matrix inequality(LMI).Finally,the numerical example and simulations demonstrate the validity of the proposed method.
机译:研究了具有状态和控制延迟的不确定时滞系统鲁棒容错控制问题。考虑系统具有传感器或执行器故障。基于Lyapunov稳定性理论和线性矩阵不等式(LMI),一种强大的故障方法 - 通过记忆反馈控制法提出了对传感器或致动器故障的反对传感器或致动器故障。对于具有完整性的闭环系统,具有对传感器或致动器故障的完整性的。同时,控制器设计方法是线性矩阵不等式(LMI)。最后,数值示例和仿真证明了所提出的方法的有效性。

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