Synchronization Reachable Topology and Synchronization of Discrete-Time Linear Multi-Agent Systems

被引:26
|
作者
Wang, Xingping [1 ]
Zhu, Jiandong [2 ]
Cheng, Zhaolin [3 ]
机构
[1] Naval Aeronaut & Astronaut Univ, Inst Syst Sci & Math, Yantai 264001, Peoples R China
[2] Nanjing Normal Univ, Sch Math Sci, Nanjing 210023, Jiangsu, Peoples R China
[3] Shandong Univ, Sch Math, Jinan 250100, Peoples R China
关键词
Discrete-time linear multi-agent system; infinite product; synchronization; synchronization reachable; CONSENSUS; PARACONTRACTIONS; CONVERGENCE;
D O I
10.1109/TAC.2014.2362990
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this note, we consider the synchronization problem for discrete-time linear multi-agent systems with time-varying network topology. To describe a new joint connectivity condition for synchronization, the concept of synchronization reachable topology is introduced. Under the conditions that agent dynamics is neutrally stable and network topology is synchronization reachable, a synchronization and an exponential synchronization result are obtained using paracontraction theory. The two results generalize in a natural way the classical results for the consensus of first-order discrete-time multi-agent systems. Finally, the effectiveness of the results is illustrated by a simulation example.
引用
收藏
页码:1927 / 1932
页数:6
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