A Novel Characteristic Frequency Bands Extraction Method for Automatic Bearing Fault Diagnosis Based on Hilbert Huang Transform

A Novel Characteristic Frequency Bands Extraction Method for Automatic Bearing Fault Diagnosis Based on Hilbert Huang Transform

Because roller element bearings (REBs) failures cause unexpected machinery breakdowns, their fault diagnosis has attracted considerable research attention. Established fault feature extraction methods focus on statistical characteristics of the vibration signal, which is an approach that loses sight...

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Bibliographic Details
Main Authors: Xiao Yu, Enjie Ding, Chunxu Chen, Xiaoming Liu, Li Li
Format: Article
Language:English
Published: MDPI AG 2015-11-01
Series:Sensors
Subjects:
fault diagnosis
Hilbert–Huang Transform
salient features extraction
support vector machine
characteristic frequency bands
Online Access:http://www.mdpi.com/1424-8220/15/11/27869

Internet

http://www.mdpi.com/1424-8220/15/11/27869

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