Gearbox Composite Fault Diagnosis Method Based on Minimum Entropy Deconvolution and Improved Dual-Tree Complex Wavelet Transform

Gearbox Composite Fault Diagnosis Method Based on Minimum Entropy Deconvolution and Improved Dual-Tree Complex Wavelet Transform

Dual-tree complex wavelet transform has been successfully applied to the composite diagnosis of a gearbox and has achieved good results. However, it has some fatal weaknesses, so this paper proposes an improved dual-tree complex wavelet transform (IDTCWT), and combines minimum entropy deconvolution...

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Bibliographic Details
Main Authors: Ziying Zhang, Xi Zhang, Panpan Zhang, Fengbiao Wu, Xuehui Li
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Entropy
Subjects:
improved dual-tree complex wavelet transform
minimum entropy deconvolution
gearbox composite fault
frequency mixing
Online Access:http://www.mdpi.com/1099-4300/21/1/18

Internet

http://www.mdpi.com/1099-4300/21/1/18

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