GROUP CONSENSUS FOR MULTIPLE NETWORKED EULER-LAGRANGE SYSTEMS WITH PARAMETRIC UNCERTAINTIES

被引：0
|
作者：
HU Hongxiang [1 ]
ZHANG Zhe [2 ]
YU Li [2 ]
YU Wenwu [3 ,4 ,5 ]
XIE Guangming [6 ]
机构：
[1] Department of Mathematics,Hangzhou Dianzi University
[2] Zhejiang Provincial United Key Laboratory of Embedded Systems,Department of Automation,Zhejiang University of Technology
[3] Department of Mathematics,Southeast University
[4] School of Electrical and Computer Engineering,RMIT University
[5] Faculty of Engineering,King Abdulaziz University
[6] Center for Systems and Control,State Key Laboratory of Turbulence and Complex Systems,College of Engineering,Peking University
来源：
Journal of Systems Science & Complexity | 2014年 / 27卷 / 04期
基金：
中国国家自然科学基金; 高等学校博士学科点专项科研基金; 中央高校基本科研业务费专项资金资助;
关键词：
Euler-Lagrange system; group consensus; multi-agent systems; switching topologies;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper,a group consensus problem is investigated for multiple networked agents with parametric uncertainties where all the agents are governed by the Euler-Lagrange system with uncertain parameters.In the group consensus problem,the agents asymptotically reach several different states rather than one consistent state.A novel group consensus protocol and a time-varying estimator of the uncertain parameters are proposed for each agent in order to solve the couple-group consensus problem.It is shown that the group consensus is reachable even when the system contains the uncertain parameters.Furthermore,the multi-group consensus is discussed as an extension of the couple-group consensus,and then the group consensus with switching topology is considered.Simulation results are finally provided to validate the effectiveness of the theoretical analysis.
引用
收藏
页码：632 / 649
页数：18
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