Distributed Fault-Tolerant Prescribed-Time Time-Varying Formation Tracking for General Linear Multiagent Systems

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Abstract

This paper investigates the prescribed-time formation tracking control problem for general linear multiagent systems under actuator failures and unknown external disturbances. Firstly, a time-varying parametric Lyapunov equation is introduced to devise a distributed prescribed-time formation tracking protocol, enabling followers to follow the leader's state trajectory and form the expected formation within a prescribed time simultaneously. Subsequently, adaptive gains are developed to address actuator failures and unknown disturbances in a fully distributed manner without requiring global system parameters. Moreover, analysis of prescribed-time convergence for formation tracking errors is conducted through Lyapunov stability theory. Ultimately, the effecacy and feasibility of the proposed prescribed-time formation tracking protocol are verified by numerical simulation.

Original languageEnglish
Title of host publicationProceedings of the 44th Chinese Control Conference, CCC 2025
EditorsJian Sun, Hongpeng Yin
PublisherIEEE Computer Society
Pages2516-2521
Number of pages6
ISBN (Electronic)9789887581611
DOIs
StatePublished - 2025
Event44th Chinese Control Conference, CCC 2025 - Chongqing, China
Duration: 28 Jul 202530 Jul 2025

Publication series

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

Conference

Conference44th Chinese Control Conference, CCC 2025
Country/TerritoryChina
CityChongqing
Period28/07/2530/07/25

Keywords

  • adaptive control
  • fault-tolerant
  • prescribed-time control
  • time-varying formation tracking

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