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A Rolling Element Bearing Fault Diagnosis Approach Based on Multifractal Theory and Gray Relation Theory

Bearing failure is one of the dominant causes of failure and breakdowns in rotating machinery, leading to huge economic loss. Aiming at the nonstationary and nonlinear characteristics of bearing vibration signals as well as the complexity of condition-indicating information distribution in the signa...

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Detalles Bibliográficos
Autores principales: Li, Jingchao, Cao, Yunpeng, Ying, Yulong, Li, Shuying
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5201295/
https://www.ncbi.nlm.nih.gov/pubmed/28036329
http://dx.doi.org/10.1371/journal.pone.0167587