Underdetermined Blind Source Separation with Variational Mode Decomposition for Compound Roller Bearing Fault Signals

In the condition monitoring of roller bearings, the measured signals are often compounded due to the unknown multi-vibration sources and complex transfer paths. Moreover, the sensors are limited in particular locations and numbers. Thus, this is a problem of underdetermined blind source separation f...

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Detalles Bibliográficos
Autores principales: Tang, Gang, Luo, Ganggang, Zhang, Weihua, Yang, Caijin, Wang, Huaqing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4934323/
https://www.ncbi.nlm.nih.gov/pubmed/27322268
http://dx.doi.org/10.3390/s16060897

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4934323/
https://www.ncbi.nlm.nih.gov/pubmed/27322268
http://dx.doi.org/10.3390/s16060897

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