Adaptive scaled consensus control of coopetition networks with high-order agent dynamics

Yanzhi Wu, Jiangping Hu, Yiyi Zhao, Bijoy Kumar Ghosh

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, we consider both bipartite consensus and scaled consensus control of high-order multi-agent systems with antagonistic interactions and unknown disturbances. The interaction topology associated with the multi-agent system is described by a coopetition network and modelled by a signed graph. Linearly parameterised approaches are used to model the unknown disturbances. For the bipartite consensus problem, a distributed adaptive state-feedback controller is designed for each agent. For the scaled consensus problem, a distributed adaptive controller is designed for each agent by using a projection mechanism. The convergence of the bipartite consensus errors and the scaled consensus errors is analysed with the help of a Lyapunov function method and the Barbalat's Lemma. Some simulation results are provided to demonstrate the effectiveness of the proposed adaptive control strategies.

Original languageEnglish
JournalInternational Journal of Control
DOIs
StateAccepted/In press - 2019

Keywords

  • Bipartite consensus
  • adaptive control
  • coopetition network
  • high-order multi-agent system
  • scaled consensus

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