Bipartite leader-following consensus of linear multi-agent systems with unknown disturbances under directed graphs by double dynamic event-triggered mechanism

Yuliang Cai, Youtong Wang, Hanguang Su, Lianyan Fu and Qiang He

Applied Mathematics and Computation, 2025, vol. 496, issue C

Abstract: This paper addresses the bipartite leader-following consensus problem for general linear multi-agent systems (MASs) with unknown disturbances under directed communication topology. A novel control strategy is proposed to effectively mitigate disturbances and reduce unnecessary triggering actions, thereby conserving resources. The strategy consists of double dynamic event-triggered mechanisms (DDETM) that operate independently: one governs inter-agent communication, while the other determines controller updates. To prevent Zeno behavior, additional constants are introduced into the triggering mechanisms. Moreover, a simplified parameter selection method is developed, eliminating the need for verifying solutions to specific matrix inequalities. Finally, comprehensive simulation experiments are conducted to demonstrate the effectiveness and practicality of the proposed approach.

Keywords: DDETM; Bipartite leader-following consensus; Linear MASs; Unknown disturbances; Parameter selection (search for similar items in EconPapers)
Date: 2025
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Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:496:y:2025:i:c:s0096300325000748

DOI: 10.1016/j.amc.2025.129347

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