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Finite-time tracking control of rigid spacecraft under actuator saturations and faults

  • Kunfeng Lu
  • , Yuanqing Xia*
  • , Chunmei Yu
  • , Hailiang Liu
  • *Corresponding author for this work
  • Beijing Institute of Technology
  • Beijing Aerospace Automatic Control Institute
  • National Key Laboratory of Science and Technology on Aerospace Intelligence Control
  • National University of Defense Technology

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, an adaptive fast terminal sliding mode control control law (AFTSMCL) is presented to resolve attitude tracking control problem for rigid spacecraft, which can provide finite-time convergence, strong robustness, and fault-tolerant control. Rigorous proof is achieved first. Simulation results are presented to illustrate the effectiveness of presented control law.

Original languageEnglish
Article number7046441
Pages (from-to)368-381
Number of pages14
JournalIEEE Transactions on Automation Science and Engineering
Volume13
Issue number1
DOIs
Publication statusPublished - Jan 2016

Keywords

  • Actuator saturations and faults
  • Adaptive control
  • Attitude tracking
  • Fast terminal sliding mode control (FTSMC)
  • Finite-time control

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