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Research Progress on Spacecraft Structural Health Monitoring Technology
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Runqi HAN1, Weisong LIU1, Botao LIN1, Maoyin CHEN1, Bo MA2, Bo WANG3
Journal of Telemetry, Tracking and Command | 2025, 46(3) : 1 - 24
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Journal of Telemetry, Tracking and Command | 2025, 46(3): 1-24
• Intelligent Sensor Technology •
Research Progress on Spacecraft Structural Health Monitoring Technology
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Runqi HAN1, Weisong LIU1, Botao LIN1, Maoyin CHEN1, Bo MA2, Bo WANG3
Affiliations
  • 1.School of Artificial Intelligence, China University of Petroleum (Beijing), Beijing 102249, China
  • 2.School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
  • 3.Institute of Spacecraft System Engineering, Beijing 100094, China
Published: 2025-05-15 doi: 10.12347/j.ycyk.20250411002
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With the increasing number of space debris and the increasing complexity of spacecraft missions as well as the requirements for adaptability to extreme environments, the operational status, damage diagnosis, life prediction and reliable safety as-sessment of spacecraft structure are particularly important. Operating as an effective approach, spacecraft structural health monitoring obtains structural feature information through sensor systems deployed in the structure，analyzes and evaluates the structural status through algorithm processing, thereby ensuring the safe and stable operation of the spacecraft at all stages. This paper focuses on the key technologies of spacecraft structural health monitoring. Firstly, from the sensor end of information acquisition, the technical characteristics, application status, current problems and development directions of optical fiber sensing, acoustic emission sensing and surface acoustic wave sensing are reviewed. Then, the research progress of sensor deployment methods and diagnostic evaluation algorithms for information processing is introduced. Secondly, the development trends and main challenges of spacecraft structural health monitoring are summarized and prospected.

Spacecraft structure  /  Health monitoring  /  Optical fiber sensing  /  Acoustic emission  /  Surface acoustic wave  /  System deployment  /  Evaluation algorithm
Runqi HAN, Weisong LIU, Botao LIN, Maoyin CHEN, Bo MA, Bo WANG. Research Progress on Spacecraft Structural Health Monitoring Technology[J]. Journal of Telemetry, Tracking and Command, 2025 , 46 (3) : 1 -24 . DOI: 10.12347/j.ycyk.20250411002
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Article Info
doi: 10.12347/j.ycyk.20250411002
  • Receive Date：2025-04-11
  • Online Date：2026-03-13
  • Published：2025-05-15
Article Data
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History
  • Received：2025-04-11
  • Revised：2025-04-19
Funding
Affiliations
    1.School of Artificial Intelligence, China University of Petroleum (Beijing), Beijing 102249, China
    2.School of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
    3.Institute of Spacecraft System Engineering, Beijing 100094, China
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红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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