Periodic Dynamic Event-Triggered Bipartite Consensus for Multi-agent Systems Associated with Signed Graphs

Li, Junjian; Chen, Xia; Tian, Yu‐Ping

doi:10.1007/978-981-32-9682-4_32

Cited by 3 publications

(1 citation statement)

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“…In order to utilize resources more effectively, an event-triggered strategy was proposed consequently in [20,21], where an event-triggered condition is firstly constructed, and then the controller is only updated when the event-triggered condition is satisfied. Furthermore, according to a dynamic rule designed, Li et al [22] investigated the dynamically adjusted threshold parameter in the improved event-triggered condition. Additionally, by taking MASs with input saturation into consideration, Xu et al [23] developed an event-triggered control mechanism coupled with the low-gain feedback technique.…”

Section: Introductionmentioning

confidence: 99%

Distributed Finite-Time Bipartite Consensus for Multiagent System with Event-Triggered Control

Xie

Liu

Yan

et al. 2020

Mathematical Problems in Engineering

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This paper investigates the distributed finite-time event-triggered bipartite consensus control for multiagent systems over antagonistic networks. Under the constraint of energy conservation, a distributed nonlinear finite-time control protocol only depending upon local information is proposed coupled with event-triggered strategies, where controllers of agents at triggered instants are only updated to reduce the computation. It is proved that when the antagonistic network is structurally balanced with a spanning tree, a necessary and sufficient condition is established to guarantee all agents to reach consensus values with identical magnitude but opposite signs. More interestingly, the settling time depending on the initial state is obtained over the whole process. Comparing to asymptotic control algorithms, the proposed control method has better disturbance rejection properties and convergence rate. Simulations are given to demonstrate the effectiveness of the theoretical results.

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