Fault Diagnosis of Rolling Bearings Based on Improved Kurtogram in Varying Speed Conditions
Envelope analysis is a widely used method in fault diagnoses of rolling bearings. An optimal narrowband chosen for the envelope demodulation is critical to obtain high detection accuracy. To select the narrowband, the fast kurtogram (FK), which computes the kurtosis of a set of filtered signals, is...
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| Principais autores: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
MDPI AG
2019-03-01
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| coleção: | Applied Sciences |
| Assuntos: | |
| Acesso em linha: | http://www.mdpi.com/2076-3417/9/6/1157 |
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