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首页> 外文期刊>Optimal Control Applications and Methods >Event-triggered H-infinity synchronization control for switched master-slave systems subject to stochastic cyber attacks and quantization
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Event-triggered H-infinity synchronization control for switched master-slave systems subject to stochastic cyber attacks and quantization

机译：切换主从系统的事件触发的H-INFINITY同步控制，但随机网络攻击和量化

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摘要

This paper studies the event-triggered H-infinity control for synchronization of networked switched master-slave systems under external disturbance, stochastic attacks, and quantization. With the proposed event-triggering schemes, the communication frequency and data packets can be effectively regulated and reduced. To reduce further the burden of network transmission, the quantized control is applied. Moreover, the network transmission delay and the stochastic cyberattacks are concerned. In addition, the synchronization problem between switched master systems and switched slave systems is transformed into a stability problem of switched error systems. By adopting multiple Lyapunov functions and average dwell time method, sufficient conditions are constructed to assure the mean-square exponential stability with H-infinity performance of the switched error systems. Meanwhile, the stagger between data switching instants and triggering instants is discussed in the system in detail. Accordingly, the controller gains and event-triggering parameters are obtained utilizing a set of linear matrix inequalities. Finally, a numerical simulation and a practical example are illustrated to demonstrate the effectiveness of the presented method.
机译：本文研究了在外部干扰，随机攻击和量化下对网络交换主从系统同步的事件触发的H-Infinity控制。利用所提出的事件触发方案，可以有效地调节和减少通信频率和数据分组。为了进一步减少网络传输的负担，应用量化控制。此外，涉及网络传输延迟和随机网络图案。此外，交换主系统和交换从系统之间的同步问题转换为交换错误系统的稳定性问题。通过采用多个Lyapunov功能和平均停留时间方法，构造了充分的条件以确保具有开关误差系统的H-Infinity性能的平均方形指数稳定性。同时，详细讨论了系统交换机瞬间和触发瞬间之间的交错。因此，利用一组线性矩阵不等式获得控制器增益和事件触发参数。最后，说明了数值模拟和实际例子以证明所提出的方法的有效性。

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