Dynamic event-triggered leader-follower consensus of nonlinear multi-agent systems under directed weighted topology  

作　　者：Wu Yue Chen Xiangyong Qiu Jianlong Hu Shunwei Zhao Feng 

机构地区：[1]School of Automation and Electrical Engineering,Linyi University,Linyi 277700,China

出　　处：《The Journal of China Universities of Posts and Telecommunications》2023年第6期3-10,21,共9页中国邮电高校学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(62173175)。

摘　　要：This paper studies the dynamic event-triggered leader-follower consensus of nonlinear multi-agent systems(MASs)under directed weighted graph containing a directed spanning tree,and also considers the effects of disturbances and leader of non-zero control inputs in the system.Firstly,a novel distributed control protocol is designed for uncertain disturbances and leader of non-zero control inputs in MASs.Secondly,a novel dynamic event-triggered control(DETC)strategy is proposed,which eliminates the need for continuous communication between agents and reduces communication resources between agents.By introducing dynamic thresholds,the complexity of excluding Zeno behavior within the system is reduced.Finally,the effectiveness of the proposed theory is validated through numerical simulation.

关 键 词：nonlinear multi-agent systems(MASs) leader-follower consensus dynamic event-triggered control(DETC) leader of non-zero control input 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程]