Electronics Optics & Control, Volume. 27, Issue 9, 94(2020)

A Fault Diagnosis Method Based on Grey Kohonen Network

LYU Jiapeng and SHI Xianjun
Author Affiliations
  • [in Chinese]
  • show less

    Aiming at the problems of large amount of sensor information, strong correlation and serious redundancy in the process of fault diagnosis, a grey Kohonen network fault diagnosis method is proposed. Firstly, the grey correlation analysis method is used to analyze the relevant parameters of the index parameters in each state of the equipment, and the grey correlation analysis matrix under each state is established. Secondly, through the introduction of grey value, the strong and weak relationship of the correlation is quantified to achieve the purpose of eliminating the similar information. Finally, fault diagnosis is carried out through the Kohonen network. The example verification results show that this method can maintain a high fault diagnosis rate while eliminating the similar information, and at the same time achieve rapid diagnosis.

    Tools

    Get Citation

    Copy Citation Text

    LYU Jiapeng, SHI Xianjun. A Fault Diagnosis Method Based on Grey Kohonen Network[J]. Electronics Optics & Control, 2020, 27(9): 94

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Jul. 28, 2019

    Accepted: --

    Published Online: Dec. 25, 2020

    The Author Email:

    DOI:10.3969/j.issn.1671-637x.2020.09.019

    Topics