Observability of Multi-Agent Systems With Switching Topology

被引:43
|
作者
Lu, Zehuan [1 ]
Zhang, Lin [1 ]
Wang, Long [2 ]
机构
[1] Beihang Univ, Sch Automat Sci & Elect Engn, Beijing 100191, Peoples R China
[2] Peking Univ, Coll Engn, Ctr Syst & Control, Beijing 100871, Peoples R China
基金
中国国家自然科学基金;
关键词
Observability; multi-agent systems; switching topology; CONTROLLABILITY ANALYSIS; CONSENSUS; NETWORKS; GRAPHS;
D O I
10.1109/TCSII.2017.2672737
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This brief studies the observability of multi-agent systems with switching topology. First, we consider the first-order multi-agent systems. Then, we prove that the multi-agent system with switching topology is observable if each subgraph is weakly connected. It is shown that the multi-agent system with switching topology can be observable even if each of its subsystems is not observable. Second, we establish graphical conditions for the observability of multi-agent systems with general linear dynamics. Finally, an example is given to demonstrate the effectiveness of the theoretical result.
引用
收藏
页码:1317 / 1321
页数:5
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