Fault Detection of a Roller-Bearing System through the EMD of a Wavelet Denoised Signal

This paper investigates fault detection of a roller bearing system using a wavelet denoising scheme and proper orthogonal value (POV) of an intrinsic mode function (IMF) covariance matrix. The IMF of the bearing vibration signal is obtained through empirical mode decomposition (EMD). The signal scre...

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Detalles Bibliográficos
Autores principales: Ahn, Jong-Hyo, Kwak, Dae-Ho, Koh, Bong-Hwan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4179056/
https://www.ncbi.nlm.nih.gov/pubmed/25196008
http://dx.doi.org/10.3390/s140815022

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4179056/
https://www.ncbi.nlm.nih.gov/pubmed/25196008
http://dx.doi.org/10.3390/s140815022

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