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Weak Fault Feature Extraction of Rolling Bearings Based on an Improved Kurtogram
Kurtograms have been verified to be an efficient tool in bearing fault detection and diagnosis because of their superiority in extracting transient features. However, the short-time Fourier Transform is insufficient in time-frequency analysis and kurtosis is deficient in detecting cyclic transients....
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5038758/ https://www.ncbi.nlm.nih.gov/pubmed/27649171 http://dx.doi.org/10.3390/s16091482 |