GMPSO-VMD Algorithm and Its Application to Rolling Bearing Fault Feature Extraction

The vibration signal of an early rolling bearing is nonstationary and nonlinear, and the fault signal is weak and difficult to extract. To address this problem, this paper proposes a genetic mutation particle swarm optimization variational mode decomposition (GMPSO-VMD) algorithm and applies it to r...

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Detalles Bibliográficos
Autores principales: Ding, Jiakai, Huang, Liangpei, Xiao, Dongming, Li, Xuejun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7180732/
https://www.ncbi.nlm.nih.gov/pubmed/32244305
http://dx.doi.org/10.3390/s20071946

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7180732/
https://www.ncbi.nlm.nih.gov/pubmed/32244305
http://dx.doi.org/10.3390/s20071946

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