低维网络控制系统的鲁棒稳定性分析

The Robust Stability Analysis of Low-dimension Network Control Systems

针对网络控制系统中普遍存在的通讯延迟问题,对一般的二维高速率数据传输网络进行了鲁棒稳定性分析,得出了闭环系统的稳定性随系统参数特别是延迟之间的变化规律,为实现低维网络控制系统的稳定性提供了理论依据,并给出实验结果,证实了所提出理论的正确性。

<Abstrcat>In view of the communication delay, which is a common problem in network control systems, robust stability of ordinary two-dimensionfor data transfer in high-speed networks has been analyzed. The connection between system stability and parameter variation, especially the delay, is given, which would serve as a theoretical basis for the stability of low-dimension network control systems. Numerical examples are provided to verify the theoretical results.