 Fixed-time consensus of leader-following multi-agent systems subject to failed follower: Reconstructed topology approachHongchao Li, Guowei Niu and Yining Chen Applied Mathematics and Computation, 2024, vol. 482, issue C Abstract: This paper considers fixed-time leader-following consensus of multi-agent systems subject to failed follower. Firstly, the issue is addressed for the system without failed follower, and an upper bound of the fixed-time, which is not affected by initial states, is derived. If a follower fails, it will lose the communication ability in the topology and impede its neighbors from obtaining the information regarding the failed follower. If its neighbors continue to use the last state of the failed follower, the remaining agents may be unable to achieve consensus. For such issue, the topology is reconstructed by removing the failed follower and reconnecting the neighbors of the failed follower to the remaining agents according to the position in topology. In sequel, fixed-time leader-following consensus is concerned applying reconstructed topology approach. Finally, theoretical results are verified by numerical simulations considering the cases with and without failed follower. Keywords: Multi-agent systems; Reconstruct topology; Failed follower; Fixed-time consensus (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:482:y:2024:i:c:s0096300324004168 DOI: 10.1016/j.amc.2024.128955 Access Statistics for this article Applied Mathematics and Computation is currently edited by Theodore Simos More articles in Applied Mathematics and Computation from Elsevier |
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