Stability Analysis of Networked Multi Station Cooperative Motion System
Li Qiu, Lun He, Jianfei Pan, Chengxiang Liu, Rong Yang, Bo Zhang, Yang Shi · 2019
In this paper, the stability analysis problem for the networked multi station cooperative motion system (MSCMS) with the time delays and parameters uncertainties is addressed. Considering the random time delays and station nodes position compensation, an uncertain multi station model is established for the MSCMS. The random network-induced time delays are modeled as a discrete-time Markov chain and the time delays compensation method is used to compensate the tracking errors among the multi station nodes. Then, the stability and stabilization conditions for MSCMS are proposed by using a Lyapunov stability theory.