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Bipartite Consensus of Linear Multi-Agent Systems by Distributed Event-Triggered Control

YANG Ruitian · PENG Li · YANG Yongqing · ZHU Fengzeng   

  1. YANG Ruitian · PENG Li (Corresponding author) · ZHU Fengzeng
    Research Center of Engineering Applications for IOT, Jiangnan University, Wuxi 214122, China.
    Email: yruit201902@126.com; pengli@jiangnan.edu.cn; zhufengzeng@stu.jiangnan.edu.cn.
    YANG Yongqing
    Key Laboratory of Advanced Process Control for Light Industry (Ministry of Education), School of Science,Jiangnan University, Wuxi 214122, China. Email: yongqingyang@163.com.
  • Online:2021-06-25 Published:2021-03-11

YANG Ruitian · PENG Li · YANG Yongqing · ZHU Fengzeng. Bipartite Consensus of Linear Multi-Agent Systems by Distributed Event-Triggered Control[J]. Journal of Systems Science and Complexity, 2021, 34(3): 955-974.

For multi-agent systems with competitive and collaborative relationships, signed graph can more intuitively express the characteristics of their interactive networks. In this paper, the bipartite consensus is investigated for multi-agent systems with structurally balanced signed graph. In order to reduce actuation burden in dynamical network environment, the event-triggering strategy is applied to bipartite consensus protocol for the multi-agent systems. The triggered condition for each agent is designed by using its own information and transmitted information of its neighbors at sampling instant and make the number of triggers of the whole systems be reduced. Based on the distributed eventtriggered control, some sufficient conditions are derived to guarantee the leaderless and leader-following bipartite consensus. Finally, some numerical examples are shown to demonstrate the effectiveness of the theoretical results.

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