Bearing intelligent fault diagnosis

Bearing intelligent fault diagnosis

Bearing vibration signal is a kind of time series data, and its time dimension characteristic plays a key role in classification. Using convolutional neural network (CNN) alone to diagnose bearing fault will cause the loss of time dimension information. This results in the decline of diagnosis accur...

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Bibliographic Details
Main Authors: WU Dongmei, WANG Fuqi, LI Xiangong, TANG Run, ZHANG Xinjian
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2022-09-01
Series:Gong-kuang zidonghua
Subjects:
coal mine machinery
bearing
intelligent fault diagnosis
attention mechanism
convolutional neural network
bidirectional gated recurrent unit
time dimension
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.17986

Internet

http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.17986

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