Data-driven time-frequency analysis method based on variational mode decomposition and its application to gear fault diagnosis in variable working conditions

Title
Data-driven time-frequency analysis method based on variational mode decomposition and its application to gear fault diagnosis in variable working conditions
Authors
Keywords
Variational mode decomposition (VMD), Data driven, Time-frequency analysis, Time-varying non-stationary signal, Variable working conditions, Gear fault diagnosis
Journal
MECHANICAL SYSTEMS AND SIGNAL PROCESSING
Volume 116, Issue -, Pages 462-479
Publisher
Elsevier BV
Online
2018-07-08
DOI
10.1016/j.ymssp.2018.06.055

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