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Empirical Mode Decomposition and Temporal Convolutional Networks for Remaining Useful Life Estimation
Yang,Wensi1,4; Yao,Qingfeng2,4; Ye,Kejiang1; Xu,Cheng Zhong3
2019-11-14
Source PublicationInternational Journal of Parallel Programming
ISSN0885-7458
Volume48Issue:1Pages:61-79
Abstract

Remaining useful life (RUL) prediction plays an important role in guaranteeing safe operation and reducing maintenance cost in modern industry. In this paper, we present a novel deep learning method for RUL estimation based on time empirical mode decomposition (EMD) and temporal convolutional networks (TCN). The proposed framework can effectively reveal the non-stationary characteristics of bearing degradation signals and acquire time-series degradation signals which namely intrinsic mode functions through empirical mode decomposition. Furthermore, the feature information is used as the input to convolution layer and trained by TCN to predict remaining useful life. The proposed EMD–TCN model structure maintains a superior result compared to several state-of-the-art convolutional algorithms on public data sets. Experimental results show that the average score of EMD–TCN model is improved by 10–20% than traditional convolutional algorithms.

KeywordConvolutional Neural Networks Empirical Mode Decomposition Reliability Remaining Useful Life
DOI10.1007/s10766-019-00650-1
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaComputer Science
WOS SubjectComputer Science, Theory & Methods
WOS IDWOS:000496196700001
Scopus ID2-s2.0-85075219426
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Citation statistics
Document TypeJournal article
CollectionDEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
Faculty of Science and Technology
Corresponding AuthorYe,Kejiang
Affiliation1.Shengzhen Institutes of Advanced Technology,Chinese Academy of Sciences,Shengzhen,China
2.Shenyang Institute of Automation,Chinese Academy of Sciences,Shenyang,China
3.Department of Computer and Information Science,University of Macau,Macao
4.University of Chinese Academy of Sciences,Beijing,China
Recommended Citation
GB/T 7714
Yang,Wensi,Yao,Qingfeng,Ye,Kejiang,et al. Empirical Mode Decomposition and Temporal Convolutional Networks for Remaining Useful Life Estimation[J]. International Journal of Parallel Programming, 2019, 48(1), 61-79.
APA Yang,Wensi., Yao,Qingfeng., Ye,Kejiang., & Xu,Cheng Zhong (2019). Empirical Mode Decomposition and Temporal Convolutional Networks for Remaining Useful Life Estimation. International Journal of Parallel Programming, 48(1), 61-79.
MLA Yang,Wensi,et al."Empirical Mode Decomposition and Temporal Convolutional Networks for Remaining Useful Life Estimation".International Journal of Parallel Programming 48.1(2019):61-79.
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