针对通信受限的网络化控制系统,设计了一种基于动态通信调度的最优H∞控制器.首先,利用通信矩阵和指标函数将网络化闭环控制系统建模为具有多个子系统的离散切换系统.然后,基于李亚普诺夫稳定理论导出系统的模式相关型鲁棒镇定充分条件,并设计了相应的输出反馈控制器;随后,借助切换系统分析方法,给出了基于实时状态的动态通信调度策略,实现了网络化控制系统的镇定控制.最后通过仿真验证了所提出方法的有效性. For the networked control system with limited communication, an optimal H∞controller based on dynamic communication scheduling is designed.Firstly, the networked closed-loop control system is modeled as a discrete switch with multiple subsystems by using communication matrix and index function System.And then, based on Lyapunov stability theory, the sufficient conditions for the system-dependent robust stabilization of the system are derived and the corresponding output feedback controller is designed. Subsequently, the dynamic communication scheduling based on real-time state is given by means of switching system analysis Strategy to realize the stabilization control of the networked control system.Finally, the effectiveness of the proposed method is verified by simulation.