Fixed-time connectivity-preserving distributed average tracking for multiagent systems

Hong, H, Yu, W, Yu, X, Wen, G and Alsaedi, A 2017, 'Fixed-time connectivity-preserving distributed average tracking for multiagent systems', IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 64, no. 10, pp. 1192-1196.


Document type: Journal Article
Collection: Journal Articles

Title Fixed-time connectivity-preserving distributed average tracking for multiagent systems
Author(s) Hong, H
Yu, W
Yu, X
Wen, G
Alsaedi, A
Year 2017
Journal name IEEE Transactions on Circuits and Systems II: Express Briefs
Volume number 64
Issue number 10
Start page 1192
End page 1196
Total pages 5
Publisher Institute of Electrical and Electronics Engineers
Abstract This brief studies the fixed-time average tracking problem for multiagent systems under communication constraints, in which each agent has a limited sensing range. A distributed nonlinear control protocol is proposed to make a team of agents track the average of multiple time-varying reference signals with bounded derivatives. Furthermore, the initial interaction patterns can be preserved under the designed protocol and the average tracking can be achieved within fixed time, where the bound of settling time is independent of the initial conditions. Thus, the fixed convergence time can be flexibly adjusted. Finally, some numerical examples are provided to illustrate the performance and effectiveness of the theoretical results.
Subject Circuits and Systems
Keyword(s) Connectivity-preserving
distributed average tracking (DAT)
fixed-time consensus
multiagent systems
nonlinear control protocol
DOI - identifier 10.1109/TCSII.2017.2661380
Copyright notice © 2017 IEEE
ISSN 1549-7747
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