Bipartite Tracking Consensus of Linear Multi-Agent Systems with a Dynamic Leader

Wen, G, Wang, H, Yu, X and Yu, W 2018, 'Bipartite Tracking Consensus of Linear Multi-Agent Systems with a Dynamic Leader', IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 65, no. 9, pp. 1204-1208.


Document type: Journal Article
Collection: Journal Articles

Title Bipartite Tracking Consensus of Linear Multi-Agent Systems with a Dynamic Leader
Author(s) Wen, G
Wang, H
Yu, X
Yu, W
Year 2018
Journal name IEEE Transactions on Circuits and Systems II: Express Briefs
Volume number 65
Issue number 9
Start page 1204
End page 1208
Total pages 5
Publisher IEEE
Abstract In this brief, the distributed bipartite tracking consensus problem for linear multi-agent systems (MASs) in the presence of a single leader is investigated. Compared with some related works on this topic, the leader's control inputs in the present MAS model are allowed to be nonzero and unknown to each follower. To guarantee bipartite tracking consensus, a new kind of distributed non-smooth protocols based on the relative state information of neighboring agents are proposed and analyzed. With the help of tools from Lyapunov stability theory and graph theory, it is shown that bipartite tracking consensus in the close-loop MAS can be achieved if the gain matrix of protocol is suitably constructed and the control parameters of protocol are, respectively, larger than some positive quantities depending on global information of the considered MAS. To provide some efficient criteria for consensus seeking without involving any global information, some fully distributed protocols with adaptive control parameters are further designed and discussed. Finally, numerical simulations are given for illustration.
Subject Circuits and Systems
Keyword(s) adaptive control
Bipartite tracking consensus
interaction topology
non-smooth protocol
signed graph
DOI - identifier 10.1109/TCSII.2017.2777458
Copyright notice © 2017 IEEE
ISSN 1549-7747
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