Optimal Resonant Band Demodulation Based on an Improved Correlated Kurtosis and Its Application in Bearing Fault Diagnosis

The kurtosis-based indexes are usually used to identify the optimal resonant frequency band. However, kurtosis can only describe the strength of transient impulses, which cannot differentiate impulse noises and repetitive transient impulses cyclically generated in bearing vibration signals. As a res...

Descripción completa

Detalles Bibliográficos
Autores principales: Chen, Xianglong, Zhang, Bingzhi, Feng, Fuzhou, Jiang, Pengcheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5335956/
https://www.ncbi.nlm.nih.gov/pubmed/28208820
http://dx.doi.org/10.3390/s17020360

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5335956/
https://www.ncbi.nlm.nih.gov/pubmed/28208820
http://dx.doi.org/10.3390/s17020360

Ejemplares similares