A New De-Noising Method Based on Enhanced Time-Frequency Manifold and Kurtosis-Wavelet Dictionary for Rolling Bearing Fault Vibration Signal

The transient pulses caused by local faults of rolling bearings are an important measurement information for fault diagnosis. However, extracting transient pulses from complex nonstationary vibration signals with a large amount of background noise is challenging, especially in the early stage. To im...

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Detalles Bibliográficos
Autores principales: Tong, Qingbin, Liu, Ziyu, Lu, Feiyu, Feng, Ziwei, Wan, Qingzhu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9413349/
https://www.ncbi.nlm.nih.gov/pubmed/36015870
http://dx.doi.org/10.3390/s22166108

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9413349/
https://www.ncbi.nlm.nih.gov/pubmed/36015870
http://dx.doi.org/10.3390/s22166108

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