Extraction method of composite fault features of gear transmission system based on demodulation of NMD and Teager energy operators

Extraction method of composite fault features of gear transmission system based on demodulation of NMD and Teager energy operators

In order to effectively identify and extract the composite fault characteristics of the gear transmission system, a composite fault diagnosis method combining nonlinear mode decomposition (NMD) and Teager energy operator demodulation is proposed. Because the envelope demodulation of Hilbert transfor...

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Bibliographic Details
Main Authors: Jingyue Wang, Yuefu Liu, Haotian Wang, Jiaqiang E
Format: Article
Language:English
Published: SAGE Publishing 2021-01-01
Series:Measurement + Control
Online Access:https://doi.org/10.1177/0020294020983370

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