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Distributed edge-based event-triggered coordination control for multi-agent systems

delete2021-10-01
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PRE
AI
H
Hongbo Zhao
孟祥宇 cover
孟祥宇 (Xiangyu Meng) *
S
Sentang Wu
DOI:10.1016/j.automatica.2021.109797delete
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Abstract

Abstract

En 中文
This paper studies edge-based event-triggered strategies for the average consensus problem in multi-agent systems. To this end, a distributed event-triggered algorithm is presented based on edge information rather than neighbor information, where positive minimum inter-event times are guaranteed between all communication links in the network. Moreover, the triggering mechanism is constructed in a fully distributed way which uses only relative state differences based on local neighborhood information without any global graph topology information. This treatment greatly reduces the communication frequency compared with continuous-time average consensus algorithms. We show that the proposed algorithm makes all agents converge to the average of their initial states asymptotically, and the positive minimum inter-event time for each link is controllable by two corresponding agents through their triggering parameters. (C) 2021 Elsevier Ltd. All rights reserved.
Keywords:
Fully distributed design
Edge-based protocol
Event-triggered control
Consensus
Multi-agent systems
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Journal

Automatica cover
Automatica
IF:
5.9
Papers:
1.2W
Citations:
5.2W

Organization

L
louisiana state university system
Scholars:
2.3W
Papers: 2.0W
Citations: 15
B
Beihang University
Scholars:
5.1W
Papers: 4.1W
Citations: 37