Differgram: A convex optimization-based method for extracting optimal frequency band for fault diagnosis of rotating machinery

The extraction of fault resonance bands from a full frequency band has always stood as a classical and effective strategy for fault diagnosis in rotating machinery. Among the existing techniques for capturing fault frequency bands, methods such as fast kurtogram and its variants have been prevalent....

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Bibliographic Details

Published in:	Expert systems with applications Vol. 245; p. 123051
Main Authors:	Guo, Jianchun, Liu, Yi, Yang, Ronggang, Sun, Weifang, Xiang, Jiawei
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.07.2024
Subjects:	Differgram Fault diagnosis Fault frequency band extraction The importance of health signals Fault diagnosis Fault frequency band extraction The importance of health signals Differgram
ISSN:	0957-4174, 1873-6793
Online Access:	Get full text
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