Leader-following consensus of linear fractional-order multi-agent systems via event-triggered control strategy

Bo Chen, Jiangping Hu, Yiyi Zhao, Bijoy Kumar Ghosh

Research output: Contribution to journalConference articlepeer-review

Abstract

Many complex systems can be more accurately described by fractional-order models. In this paper, a leader-following consensus problem of fractional-order multi-agent systems (FOMASs) is firstly formulated and then an event-trigger consensus control is proposed for each agent. Under the assumption that the interconnection network topology has a spanning tree, consensus of the closed-loop FOMAS is analyzed with the help of the Mittag-Leffler functions and stability theory of fractional-order differential equations. It is shown that Zeno behavior can be avoided. Simulation results are presented to demonstrate the effectiveness of the theoretical results.

Original languageEnglish
Pages (from-to)2909-2914
Number of pages6
JournalIFAC-PapersOnLine
Volume53
Issue number2
DOIs
StatePublished - 2020
Event21st IFAC World Congress 2020 - Berlin, Germany
Duration: Jul 12 2020Jul 17 2020

Keywords

  • Distributed event-trigger control
  • Fractional-order multi-agent system
  • Leader-following consensus
  • Mittag-Leffler function
  • Zeno behavior

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