Novel Method for Vibration Sensor-Based Instantaneous Defect Frequency Estimation for Rolling Bearings Under Non-Stationary Conditions

It is proposed a novel instantaneous frequency estimation technology, multi-generalized demodulation transform, for non-stationary signals, whose true time variations of instantaneous frequencies are unknown and difficult to extract from the time-frequency representation due to essentially noisy env...

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Detalles Bibliográficos
Autores principales: Zhao, Dezun, Gelman, Len, Chu, Fulei, Ball, Andrew
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7570996/
https://www.ncbi.nlm.nih.gov/pubmed/32933089
http://dx.doi.org/10.3390/s20185201

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7570996/
https://www.ncbi.nlm.nih.gov/pubmed/32933089
http://dx.doi.org/10.3390/s20185201

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