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Fixed-Time Coordinated Control of Relative Positions in Spacecraft Formation Based on Homogeneity Theory

  • Zhanjie Zhou*
  • , Yan Wang*
  • *Corresponding author for this work
  • School of Astronautics, Harbin Institute of Technology

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

Abstract

In this paper, a cooperative control law for fixed-time relative position coordination of spacecraft formation was designed based on the homogeneity theory. The control law includes a new type of integral sliding mode that is initialized at the origin. The designed control law ensures that once the system state leaves the sliding mode surface, it will return to the sliding mode surface within a fixed time. The fixed-time convergence of the system was proven based on the homogeneity theory.

Original languageEnglish
Title of host publication2023 5th International Conference on Intelligent Control, Measurement and Signal Processing, ICMSP 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages304-309
Number of pages6
ISBN (Electronic)9798350336030
DOIs
StatePublished - 2023
Externally publishedYes
Event5th International Conference on Intelligent Control, Measurement and Signal Processing, ICMSP 2023 - Chengdu, China
Duration: 19 May 202321 May 2023

Publication series

Name2023 5th International Conference on Intelligent Control, Measurement and Signal Processing, ICMSP 2023

Conference

Conference5th International Conference on Intelligent Control, Measurement and Signal Processing, ICMSP 2023
Country/TerritoryChina
CityChengdu
Period19/05/2321/05/23

Keywords

  • cooperative control
  • distributed control
  • fixed-time stability
  • homogeneity theory
  • pacecraft formation

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