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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 2021, Vol. 42 ›› Issue (4): 525044-525044.doi: 10.7527/S1000-6893.2020.25044

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A review on development of intelligent health management technology for spacecraft control systems

YUAN Li1,2, WANG Shuyi1,2   

  1. 1. Beijing Institute of Control Engineering, Beijing 100094, China;
    2. Key Laboratory of Space Intelligent Control Technology, Beijing 100094, China
  • Received:2020-12-01 Revised:2020-12-21 Published:2021-01-26
  • Supported by:
    National Natural Science Foundation of China (61573060);National Defence Pre-research Foundation (6142208180101)

Abstract: As one of the key technologies for spacecraft intelligent autonomous control, health management is an effective way to improve the security, reliability and stability of spacecraft. Based on the development trend of artificial intelligence technology and the new general architecture of spacecraft intelligent autonomous control system that is developed by our team, this paper gives a review of the status and development trend of intelligent health management technology for spacecraft control system. First, the challenges of health management technology for spacecraft control systems in the process of design, test and in-orbit operation are presented. Then, the states of the art of the health management technology based on artificial intelligence and its applications in the aerospace field are discussed in terms of fault prognosis, fault diagnosis and life assessment. Finally, possible development directions of the health management technology for spacecraft control system are summarized.

Key words: spacecraft control system, artificial intelligence, health management, fault prognosis, fault diagnosis, life assessment

CLC Number: