Gear Pitting Fault Diagnosis Based on Improved Variational Modal Decomposition

Based on an improved variational mode decomposition(VMD) algorithm,a novel gear fitting fault diagnosis method is proposed to overcome the difficulties in extracting the features of gear surface faults. The number of components for VMD is determined by the energy ratios of the components in empirica...

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Bibliographic Details
Main Authors: Ganqi Feng, Le Li, Yongjian Ji, Liyong Wang, Changsong Zheng, Fuhua Wei
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Transmission 2022-08-01
Series:Jixie chuandong
Subjects:
Online Access:http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2022.08.023
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