A Fast Sparse Decomposition Based on the Teager Energy Operator in Extraction of Weak Fault Signals

In order to diagnose an incipient fault in rotating machinery under complicated conditions, a fast sparse decomposition based on the Teager energy operator (TEO) is proposed in this paper. In this proposed method, firstly, the TEO is employed to enhance the envelope of the impulses, which is more se...

Descripción completa

Detalles Bibliográficos
Autores principales: Yan, Baokang, Li, Zhiqian, Zhou, Fengqi, Lv, Xu, Zhou, Fengxing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9611008/
https://www.ncbi.nlm.nih.gov/pubmed/36298330
http://dx.doi.org/10.3390/s22207973

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9611008/
https://www.ncbi.nlm.nih.gov/pubmed/36298330
http://dx.doi.org/10.3390/s22207973

Ejemplares similares