Fault Diagnosis of Roller Bearings Based on a Wavelet Neural Network and Manifold Learning

Fault Diagnosis of Roller Bearings Based on a Wavelet Neural Network and Manifold Learning

In order to improve the accuracy of the fault diagnosis of roller bearings, this paper proposes a kind of fault diagnosis algorithm based on manifold learning combined with a wavelet neural network. First, a high-dimensional feature signal set is obtained using a conventional feature extraction algo...

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Bibliographic Details
Main Authors: Lifeng Wu, Beibei Yao, Zhen Peng, Yong Guan
Format: Article
Language:English
Published: MDPI AG 2017-02-01
Series:Applied Sciences
Subjects:
roller bearing
manifold learning
wavelet neural network
fault diagnosis
Online Access:http://www.mdpi.com/2076-3417/7/2/158

Internet

http://www.mdpi.com/2076-3417/7/2/158

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