基于LMI的网络化控制系统的时滞相关研究

Research on Networked Control Systems Using LMI-based Delay-dependent

针对在网络化控制系统中不可避免的网络诱导时延会降低系统性能以及影响系统的稳定性问题,提出了一种基于线性矩阵不等式的时滞相关优化方法。构建了在网络诱导时延情形下网络化控制系统的数学模型,继而分析设计了基于LMI的时滞相关控制器。仿真实验中采用了Matlab的LMI工具箱,并结合了一定的迭代策略,结果表明,该方法具有一定的优越性。

Delays in the networked control systems are inevitable and can degrade the system's performance and stability.A LMI-based de- lay-dependent optimization method for networked control systems with network induced delay is proposed.The method has provided the design of controller in the networked control systems.Simulations show that the proposed method works well.