Average consensus in networks of multi-agents with both switching topology and coupling time-delay

被引:322
作者
Lin, Peng [1 ]
Jia, Yingmin [1 ]
机构
[1] Beihang Univ BUAA, Res Div 7, Beijing 100083, Peoples R China
基金
中国国家自然科学基金;
关键词
average consensus; balanced graph; time-delay; switching topology; multi-agent systems;
D O I
10.1016/j.physa.2007.08.040
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This paper is devoted to the study of the average-consensus problem in directed networks of agents with both switching topology and time-delay. The stability analysis is performed based on a proposed Lyapunov-Krasovskii function. Sufficient conditions in terms of linear matrix inequalities (LMIs) are given to guarantee the average consensus under arbitrary switching of the network topology even if the time-delay is time-varying. Numerical simulations show the effectiveness of our theoretical results. (c) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码:303 / 313
页数:11
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