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IEICE TRANSACTIONS on Information

Bearing Remaining Useful Life Prediction Using 2D Attention Residual Network

Wenrong XIAO, Yong CHEN, Suqin GUO, Kun CHEN

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Summary :

An attention residual network with triple feature as input is proposed to predict the remaining useful life (RUL) of bearings. First, the channel attention and spatial attention are connected in series into the residual connection of the residual neural network to obtain a new attention residual module, so that the newly constructed deep learning network can better pay attention to the weak changes of the bearing state. Secondly, the “triple feature” is used as the input of the attention residual network, so that the deep learning network can better grasp the change trend of bearing running state, and better realize the prediction of the RUL of bearing. Finally, The method is verified by a set of experimental data. The results show the method is simple and effective, has high prediction accuracy, and reduces manual intervention in RUL prediction.

Publication
IEICE TRANSACTIONS on Information Vol.E106-D No.5 pp.818-820
Publication Date
2023/05/01
Publicized
2022/05/27
Online ISSN
1745-1361
DOI
10.1587/transinf.2022DLL0006
Type of Manuscript
Special Section LETTER (Special Section on Deep Learning Technologies: Architecture, Optimization, Techniques, and Applications)
Category
Smart Industry

Authors

Wenrong XIAO
  Guizhou University of Engineering Science,China Three Gorges University
Yong CHEN
  Guizhou University of Engineering Science,China Three Gorges University
Suqin GUO
  Fujian Great Power Science and Technology Co., Ltd.
Kun CHEN
  Fujian Great Power Science and Technology Co., Ltd.

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