Weak Fault Feature Extraction Method Based on Improved Stochastic Resonance

Aiming at the problems of early weak fault feature extraction of bearings in rotating machinery, an improved stochastic resonance (SR) is proposed combined with the advantage of SR to enhance weak characteristic signals with noise energy. Firstly, according to the characteristics of the large parame...

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Detalles Bibliográficos
Autores principales: Yang, Zhen, Li, Zhiqian, Zhou, Fengxing, Ma, Yajie, Yan, Baokang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9460196/
https://www.ncbi.nlm.nih.gov/pubmed/36081106
http://dx.doi.org/10.3390/s22176644

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9460196/
https://www.ncbi.nlm.nih.gov/pubmed/36081106
http://dx.doi.org/10.3390/s22176644

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