In this paper, the event-driven fault tolerant control is investigated for networked switched linear systems subject to actuator failures with asynchronous switching. Firstly, by applying the augmented switching signal technique and event-driven communication scheme, the original systems is established as a closed-loop linear switched systems, and the fault tolerant control is considered for networked switched linear systems under the given actuator failures model. In addition, compared with the common Lyapunov function method, a piece-wise Lyapunov function is proposed in this paper to analysis the H_∞ performance of the switched linear systems with actuator failures. After that, sufficient conditions are established to ensure the exponential stability of systems, which are obtained under dwell time and average dwell time, respectively. Finally, an example is given to illustrate the effectiveness of the conclusion.

在本文中，针对具有异步执行器故障的网络交换线性系统，研究了事件驱动的容错控制。首先，通过使用增强的开关信号技术和事件驱动的通信方案，将原始系统建立为闭环线性开关系统，并在给定执行器故障模型下考虑网络开关线性系统的容错控制。此外，与普通Lyapunov函数方法相比，一个分段Lyapunov函数被本文以分析所提出ħ _∞带有执行器故障的线性开关系统的性能。之后，建立足够的条件以确保系统的指数稳定性，分别在保压时间和平均保压时间下获得。最后，通过一个例子说明了该结论的有效性。