Denoising method of machine tool vibration signal based on variational mode decomposition and Whale-Tabu optimization algorithm

The noise from other sources is inevitably mixed in the vibration information of CNC machine tools obtained using the sensors. In this work, a de-noising method based on joint analysis is proposed. The variational mode decomposition (VMD), correlation analysis (CA), and wavelet threshold (WT) denois...

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Detalles Bibliográficos
Autores principales: Fang, Chengzhi, Chen, Yushen, Deng, Xiaolei, Lin, Xiaoliang, Han, Yue, Zheng, Junjian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9883470/
https://www.ncbi.nlm.nih.gov/pubmed/36707687
http://dx.doi.org/10.1038/s41598-023-28404-7

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9883470/
https://www.ncbi.nlm.nih.gov/pubmed/36707687
http://dx.doi.org/10.1038/s41598-023-28404-7

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