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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...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Materias: | |
| 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 |