An Adaptive Fault Isolation and Tolerant Control Method Based on Consistency Error for Multi-agent Systems

Shanshan Fu, Liling Ma, Junzheng Wang

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

1 Citation (Scopus)

Abstract

This paper is aimed at the second-order linear multi-agent formation systems. Due to the failure of the actuator in a node, the wrong interactive information is transmitted between nodes, so that the entire system cannot complete the expected task. A distributed adaptive fault isolation and fault tolerance method based on consistency theory is proposed. Creatively the consistency error variable is designed according to the connection relationship between nodes and the faulty node, which eliminates the influence of the faulty node on the neighbor nodes. Then, an overall distributed adaptive fault isolation and fault tolerance approach is designed according to the local information of neighbor agents. The stability of the designed approach is proved by constructing a reasonable Lyapunov function. Simulation results show that the proposed adaptive control approach has good robustness.

Original languageEnglish
Title of host publicationProceedings of the 41st Chinese Control Conference, CCC 2022
EditorsZhijun Li, Jian Sun
PublisherIEEE Computer Society
Pages4022-4027
Number of pages6
ISBN (Electronic)9789887581536
DOIs
Publication statusPublished - 2022
Event41st Chinese Control Conference, CCC 2022 - Hefei, China
Duration: 25 Jul 202227 Jul 2022

Publication series

NameChinese Control Conference, CCC
Volume2022-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference41st Chinese Control Conference, CCC 2022
Country/TerritoryChina
CityHefei
Period25/07/2227/07/22

Keywords

  • Adaptive Control
  • Fault Isolation
  • Fault Tolerant Control
  • Uniformity

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