延时依赖网络控制系统稳定控制器分析

Stabilizing controller analysis for delay-dependent networked control systems

主要分析延迟依赖的网络控制系统(NCSs)的稳定控制器和稳定性。通过考虑网络诱导时滞和时滞界限之间的关系,在计算Lyapunov函数的微分过程中,提出了一种改进的网络控制系统的稳定性准则。在自由权重的线性矩阵不等式(LMI)策略中,使用延迟感知数据的每一个子系统能够应用稳定控制器生成下一个控制信息。

This work is devoted to analyse the stabilizing controller and stability in the case of delay-dependent networked control systems（NCSs）. By considering the relationship between the network-induced delays and their bound, an improved stability criterion for NCSs is proposed in the derivative of Lyapunov function. A stabilizing state feedback controller is applied to generate the next control information for each subsystem using delayed sensing data in a free-weighting LMI formulation.