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Shannon Entropy of Binary Wavelet Packet Subbands and Its Application in Bearing Fault Extraction

The fast spectrum kurtosis (FSK) algorithm can adaptively identify and select the resonant frequency band and extract the fault feature via the envelope demodulation method. However, the FSK method has some limitations due to its susceptibility to noise and random knocks. To overcome this shortage,...

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Detalles Bibliográficos
Autores principales:	Wan, Shuting, Zhang, Xiong, Dou, Longjiang
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2018
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7512775/ https://www.ncbi.nlm.nih.gov/pubmed/33265351 http://dx.doi.org/10.3390/e20040260

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