The LESGIRgram: A New Method to Select the Optimal Demodulation Frequency Band for Rolling Bearing Faults

The LESGIRgram: A New Method to Select the Optimal Demodulation Frequency Band for Rolling Bearing Faults

Resonance demodulation of vibration signals is a common method for extracting fault information from rolling bearings. Nonetheless, demodulation quality is dependent on frequency band location. Established methods such as the Fast Kurtogram, Autogram, SKRgram, etc. have achieved satisfactory results...

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Bibliographic Details
Main Authors:	Tian Tian, Guiji Tang, Xiaolong Wang
Format:	Article
Language:	English
Published:	MDPI AG 2023-11-01
Series:	Machines
Subjects:	optimal demodulation frequency band the improved Gini coefficient SKRgram rolling bearing fault diagnosis
Online Access:	https://www.mdpi.com/2075-1702/11/12/1052

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