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Fixed-Time Incremental Sliding Mode Control of Aircraft with Actuator Faults

  • Harbin Institute of Technology
  • Science and Technology on Complex System Control and Intelligent Agent Cooperation Laboratory

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

Abstract

This paper investigates the fixed-time tracking control problem for aircraft attitude systems subject to actuator faults. Firstly, the fully actuated attitude control model is established for aircraft with actuator faults. Then, the incremental fully actuated attitude control model is derived to reduce the model dependency. Based on this, a fixed time sliding mode controller is designed to guarantee the fixed-time convergence of both the sliding mode vector and the tracking error. Furthermore, a fixed-time disturbance observer is designed to compensate for actuator faults. Finally, numerical simulations are conducted to validate the effectiveness of the proposed control method.

Original languageEnglish
Title of host publicationProceedings of the 4th Conference on Fully Actuated System Theory and Applications, FASTA 2025
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1932-1936
Number of pages5
ISBN (Electronic)9798331526924
DOIs
StatePublished - 2025
Event4th Conference on Fully Actuated System Theory and Applications, FASTA 2025 - Nanjing, China
Duration: 4 Jul 20256 Jul 2025

Publication series

NameProceedings of the 4th Conference on Fully Actuated System Theory and Applications, FASTA 2025

Conference

Conference4th Conference on Fully Actuated System Theory and Applications, FASTA 2025
Country/TerritoryChina
CityNanjing
Period4/07/256/07/25

Keywords

  • Aircraft control
  • Fault-tolerant
  • Fixed-time
  • Incremental fully actuated system
  • Sliding mode control

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