Bipartite consensus for multi-agent systems based on reset event-triggered mechanism
ZHANG Liang-yin
CHEN Xia
HAO Fei
Abstract：This paper investigates the bipartite consensus problem for first-order multi-agent systems with the detail-balanced communication topology.Different from the common dynamic event-triggered control methods in the literature,a new dynamic event-triggered control strategy combined with the reset mechanism is proposed,in which the external dynamic variable in the trigger condition threshold can be adjusted according to the preset reset condition.If the local disagreement state error reaches the preset reset condition,the external dynamic variable will be reset to its initial value,to avoid the frequent triggering phenomena when the system is close to the consensus point,and further reduce the communi-cation burden of the system while ensuring the desired control performance.The proposed reset event-triggering condition in this paper only depends on the local states of the agents and does not require any global information.Moreover,the al-gebraic graph theory and the Lyapunov stability theory are applied to prove the practical bipartite consensus of the system.In addition,a theoretical analysis of Zeno-free is given.Finally,the simulation verifies the effectiveness of the proposed method.
Keywords：multi-agent systemsreset event-triggered controlbipartite consensusdetail-balanced graphLyapunov methods
Publication Date：2026-01-30
Online Publishing Date：2026-02-05(First online date of this platform, not the publication date of the document)
Pages：7( 176-182 )