A Hybrid Approach for Weak Fault Feature Extraction of Gearbox

A Hybrid Approach for Weak Fault Feature Extraction of Gearbox

A novel hybrid fault diagnosis method based on ensemble empirical mode decomposition and weighted adaptive multi-scale morphological analysis (WAMMA) is proposed to detect the early damage of gearboxes. In this method, we propose a characteristic frequency ratio (CFR) method to determine the weighte...

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Bibliographic Details
Main Authors: Yu Wei, Minqiang Xu, Xianzhi Wang, Wenhu Huang, Yongbo Li
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Ensemble empirical mode decomposition
fault feature extraction
weighted adaptive multi-scale morphological analysis
early fault diagnosis gearbox
Online Access:https://ieeexplore.ieee.org/document/8550635/

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