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Fully-Actuated-System-Based Fault-Tolerant Spacecraft Attitude Control with ESO

  • State Key Laboratory of Micro-Spacecraft Rapid Design and Intelligent Cluster
  • Shanghai Electro-Mechanical Engineering Institute
  • National Key Laboratory of Automatic Target Recognition
  • Harbin Institute of Technology Shenzhen

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

Abstract

This paper investigates fault-tolerant attitude control for rigid spacecraft subject to actuator faults and external disturbances. A novel control scheme combining the fully actuated system (FAS) approach and a linear extended state observer (ESO) is proposed. Actuator faults and disturbances are treated as a lumped term, which is accurately estimated by the ESO and compensated in the FAS-based control law. The input-to-state stability (ISS) of the closed-loop system is rigorously established. Simulation results demonstrate that the proposed scheme provides robustness and high-precision attitude control performance under multiple uncertainties.

Original languageEnglish
Title of host publicationProceedings of the 5th Conference on Fully Actuated System Theory and Applications, FASTA 2026
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages201-205
Number of pages5
ISBN (Electronic)9798319547323
DOIs
StatePublished - 2026
Externally publishedYes
Event5th Conference on Fully Actuated System Theory and Applications, FASTA 2026 - Qinhuangdao, China
Duration: 22 May 202624 May 2026

Publication series

NameProceedings of the 5th Conference on Fully Actuated System Theory and Applications, FASTA 2026

Conference

Conference5th Conference on Fully Actuated System Theory and Applications, FASTA 2026
Country/TerritoryChina
CityQinhuangdao
Period22/05/2624/05/26

Keywords

  • Extended State Observer
  • Fault Tolerant Control
  • Fully Actuated System
  • Spacecraft Attitude Control

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