FAULT DIAGNOSIS METHOD OF AIRBORNE FUEL PUMP BASED ON CEEMD SHANNON ENTROPY AND GAPSO-SVM

FAULT DIAGNOSIS METHOD OF AIRBORNE FUEL PUMP BASED ON CEEMD SHANNON ENTROPY AND GAPSO-SVM

The airborne fuel pump is a key component of the fuel system. In view of the phenomena of mode aliasing and excessive residual component in the process of signal decomposition and reconstruction, a fault diagnosis method for airborne fuel pump based on CEEMD Shannon entropy and improved SVM is propo...

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Bibliographic Details
Main Authors: BAO Jie, JING Bo, JIAO XiaoXuan, ZHANG QingYi, ZHANG Yu
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2022-01-01
Series:Jixie qiangdu
Subjects:
Aircraft fuel pump;CEEMD;Shannon entropy;Support vector machine;Fault diagnosis
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.04.003

Internet

http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.04.003

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