Time-Shift Multi-scale Weighted Permutation Entropy and GWO-SVM Based Fault Diagnosis Approach for Rolling Bearing

Multi-scale permutation entropy (MPE) is an effective nonlinear dynamic approach for complexity measurement of time series and it has been widely applied to fault feature representation of rolling bearing. However, the coarse-grained time series in MPE becomes shorter and shorter with the increase o...

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Detalles Bibliográficos
Autores principales: Dong, Zhilin, Zheng, Jinde, Huang, Siqi, Pan, Haiyang, Liu, Qingyun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7515114/
https://www.ncbi.nlm.nih.gov/pubmed/33267335
http://dx.doi.org/10.3390/e21060621

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7515114/
https://www.ncbi.nlm.nih.gov/pubmed/33267335
http://dx.doi.org/10.3390/e21060621

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