Journal of Astronautics ›› 2020, Vol. 41 ›› Issue (6): 647-656.doi: 10.3873/j.issn.1000-1328.2020.06.002

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A Review of Fault Diagnosis and Fault Tolerant Control Techniques for Spacecraft

SHEN Yi, LI Li liang, WANG Zhen hua   

  1. 1. School of Astronautics, Harbin Institute of Technology, Harbin 150001, China; 2. Shanghai Institute of Spaceflight Control Technology, Shanghai 201109, China
  • Received:2020-02-24 Revised:2020-05-23 Online:2020-06-15 Published:2020-06-25

Abstract: The research progress on spacecraft fault diagnosis and fault-tolerant control techniques are reviewed in detail. The progress on the spacecraft fault diagnosis techniques are expounded from the model-based methods, the data-based methods, and the knowledge-based methods, respectively. Moreover, the current research status of the fault-tolerant control techniques is also summarized. In addition, some research projects are introduced. Finally, some possible future directions are discussed.

Key words: Spacecraft, Fault diagnosis, Fault-tolerant control, Review

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