时滞不确定系统的鲁棒容错控制

Robust Fault-Tolerant Control of Uncertain Time-Delay Systems

本文考虑了线性时滞系统的容错控制问题，给出了时滞系统对传感器失效具有完整性的一个充分条件，并推广到执行器失效的情况，进而考虑了参数不确定系统的鲁棒容错控制问题，给出了鲁棒容错控制时滞系统的设计方法及步骤，并用设计实例及仿真结果验证了这种方法的有效性．

In this paper,the problem of fault-tolerant control for linear time-delay systems is considered.The sufficient conditions of time-delay systems possessing integrity against sensor and actuator failures weregiven. Moreover, robust fault-tolerant control of uncertain time-delay systems is discussed,design methodswere given. An illustrative example and simulation results were given to demonstrate the effectiveness of theproposed design method.