Improved Envelope Spectrum via Feature Optimisation-gram (IESFOgram): A novel tool for rolling element bearing diagnostics under non-stationary operating conditions

Title
Improved Envelope Spectrum via Feature Optimisation-gram (IESFOgram): A novel tool for rolling element bearing diagnostics under non-stationary operating conditions
Authors
Keywords
Condition monitoring, Cyclo-non-stationarity, Bearing diagnostics, Planetary gearbox, Speed-varying operating conditions, Cyclic Spectral Coherence
Journal
MECHANICAL SYSTEMS AND SIGNAL PROCESSING
Volume 144, Issue -, Pages 106891
Publisher
Elsevier BV
Online
2020-04-27
DOI
10.1016/j.ymssp.2020.106891

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