Systems Engineering and Electronics ›› 2021, Vol. 43 ›› Issue (2): 574-583.doi: 10.12305/j.issn.1001-506X.2021.02.33

• Reliability • Previous Articles     Next Articles

Review on data-driven fault diagnosis for electronic components and units level of weapon system

Chen MENG1(), Huahui YANG1(), Cheng WANG1(), Zheng MA2()   

  1. 1. Department of Missile Engineering, Army Engineering University, Shijiazhuang 050003, China
    2. Military Representative Office in Beijing, Army Equipment Department, Beijing 100012, China
  • Received:2020-04-29 Online:2021-02-01 Published:2021-03-16

Abstract:

Electronic components and units level state monitoring and fault diagnosis technology is the key of weapon equipment maintenance support, and which is the reliable guarantee of weapon system combat effectiveness maintenance and rapid recovery. With the rapid development of data acquisition, storage and mining technology, the intelligent diagnosis method based on data-driven has gradually become an important research direction in the field of state monitoring and fault diagnosis. The integration of electronic components and units of weapon system is diverse, the working environment is complex, the parameters are multiple, and the fault modes are coupled dynamically, which brings severe challenges to the realization of fault diagnosis engineering, especially the problems of data quality, fault diagnosis method and application, and unknown fault pattern recognition in complex operating environment. The fault diagnosis objects, diagnosis methods of data-driven and main problems of electronic components and units level of weapon system are briefly reviewed. Based on the research results at home and abroad, the development trend of state monitoring and on-line fault diagnosis technology of electronic components and units level of weapon system in the future are pointed out.

Key words: data-driven, weapon system, electronic component and unit, state monitoring, fault diagnosis

CLC Number: 

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