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Discrete Sliding Mode Control for Time-varying Formation Tracking of Multi-UAV System with a Dynamic Leader

  • Beihang University
  • Traffic Control Technology Co., Ltd.

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

Abstract

Time-varying formation tracking control problems for multi-UAV systems are investigated in this paper, where a leader with dynamic input is considered. A discrete-time formation protocol based on sliding mode control method is presented. Using Lyapunov stability approach, sufficient conditions for multi-UAV system to realize the desired formation tracking are given and the quasi-sliding mode band is expressed. An experiment with seven UAVs via Gazebo simulator is performed to verify the effectiveness of the formation tracking protocol.

Original languageEnglish
Title of host publicationProceedings - 2020 Chinese Automation Congress, CAC 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4950-4955
Number of pages6
ISBN (Electronic)9781728176871
DOIs
StatePublished - 6 Nov 2020
Event2020 Chinese Automation Congress, CAC 2020 - Shanghai, China
Duration: 6 Nov 20208 Nov 2020

Publication series

NameProceedings - 2020 Chinese Automation Congress, CAC 2020

Conference

Conference2020 Chinese Automation Congress, CAC 2020
Country/TerritoryChina
CityShanghai
Period6/11/208/11/20

Keywords

  • discrete-time
  • dynamic leader
  • formation tracking
  • multi-UAV system

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