The Optimized Multi-Scale Permutation Entropy and Its Application in Compound Fault Diagnosis of Rotating Machinery

Multi-scale permutation entropy (MPE) is a statistic indicator to detect nonlinear dynamic changes in time series, which has merits of high calculation efficiency, good robust ability, and independence from prior knowledge, etc. However, the performance of MPE is dependent on the parameter selection...

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Detalles Bibliográficos
Autores principales: Wang, Xianzhi, Si, Shubin, Wei, Yu, Li, Yongbo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514652/
https://www.ncbi.nlm.nih.gov/pubmed/33266886
http://dx.doi.org/10.3390/e21020170

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514652/
https://www.ncbi.nlm.nih.gov/pubmed/33266886
http://dx.doi.org/10.3390/e21020170

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