The system reachability set is calculated by covering all possible behaviours of the system through a finite number of simulation steps to ensure that the system trajectory stays within a set safety region. In this paper, the theory of the game method is applied to the design of the controller, a very small controller is designed, and good control results are obtained by simulation. The system gradually shows a divergent trend and cannot achieve stable control. A multihop channel reservation Medium Access Control (MAC) protocol based on a parallel mechanism is proposed. The multihop channel reservation mechanism is proposed based on periodic node sleep, and the node uses the reservation frame to make the reservation of the channel and transmits the data according to the reservation information; the parallel mechanism is used to make the reservation information and data transmission simultaneously.

中文翻译：

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网络物理系统中无线传感器网络（WSN）的拓扑控制和媒体访问控制（MAC）协议

系统可到达性集是通过有限数量的仿真步骤覆盖系统的所有可能行为来计算的，以确保系统轨迹保持在设置的安全区域内。本文将博弈方法的理论应用到控制器的设计中，设计了一个很小的控制器，并通过仿真获得了良好的控制效果。该系统逐渐显示出发散趋势，无法实现稳定的控制。提出了一种基于并行机制的多跳信道预留媒体访问控制（MAC）协议。提出了一种基于周期性节点休眠的多跳信道预留机制，节点使用预留帧进行信道预留，并根据预留信息进行数据传输。