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Resilient Consensus for Discrete-Time Multi-agent Systems with Dynamic Leader and Tolerance to Node Failure

  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper investigates the resilient consensus problems for discrete-time multi-agent systems (MASs) with malicious agents, dynamic leader, and node failure. A resilient controller is proposed to counteract the impact of malicious agents. And sufficient conditions, especially on graph robustness, are derived for achieving consensus with ultimately bounded error. To deal with node failure that can occur in engineering practice and disrupt network topology, a concept called rs-LF graphs is introduced to describe robust graphs tolerant to limited node failure. Methods for constructing elemental rs-LF graphs and combining them to form larger ones are provided. Simulations with comparison to a classical controller are conducted to validate the theoretical results.

Original languageEnglish
Title of host publicationProceedings of 2023 7th Chinese Conference on Swarm Intelligence and Cooperative Control - Swarm Control Technologies
EditorsQing Wang, Xiwang Dong, Peng Song
PublisherSpringer Science and Business Media Deutschland GmbH
Pages110-122
Number of pages13
ISBN (Print)9789819733279
DOIs
StatePublished - 2024
Event7th Chinese Conference on Swarm Intelligence and Cooperative Control, CCSICC 2023 - Nanjing, China
Duration: 24 Nov 202327 Nov 2023

Publication series

NameLecture Notes in Electrical Engineering
Volume1205 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference7th Chinese Conference on Swarm Intelligence and Cooperative Control, CCSICC 2023
Country/TerritoryChina
CityNanjing
Period24/11/2327/11/23

Keywords

  • multi-agent systems
  • node failure
  • resilient consensus

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