In this paper, the problem of switched networked control systems (SNCSs) with external disturbance and actuator /sensor faults is investigated. Meanwhile, the communication constraints such as network-induced delay, packet dropouts, and packet disorder are considered in a communication network. A robust adaptive sliding mode control method is proposed for disturbance damping and faults tolerance, which is designed on an observer and second-order discrete-time adaptive sliding mode function. Furthermore, the reachability of sliding motion is proved. Then, the networked predictive control method is employed to compensate the communication constraints. Finally, the stability of the closed-loop system is proved, and a numerical example and a mechanical system simulation example are executed to verify the effectiveness of the proposed method.

中文翻译：

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具有干扰和故障的开关网络控制系统的鲁棒自适应滑模控制。

本文研究了具有外部干扰和执行器/传感器故障的开关网络控制系统（SNCS）问题。同时，在通信网络中考虑诸如网络引起的延迟，分组丢失和分组混乱之类的通信约束。提出了一种基于扰动阻尼和容错的鲁棒自适应滑模控制方法，该方法是基于观测器和二阶离散时间自适应滑模函数设计的。此外，证明了滑动运动的可达性。然后，采用网络预测控制方法来补偿通信约束。最后，证明了闭环系统的稳定性，并通过数值算例和机械系统仿真算例验证了所提方法的有效性。