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Intelligent Fault Diagnosis of Rotating Machinery Based on Deep Recurrent Neural Network

  • Northwestern Polytechnical University Xian
  • Xi'An Research Institution of Hi-Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

11 Scopus citations

Abstract

Intelligent fault diagnosis methods of rotating machinery have attracted much attention in recent years. In this paper, an intelligent deep learning based method named deep recurrent neural network (DRNN) is proposed. Firstly, frequency spectrum sequences are adopted as inputs to reduce the input size. Then DRNN is constructed by the stacks of the recurrent hidden layer to automatically extract the features from the input spectrum sequences. Finally, softmax classifier is applied for fault recognition. The proposed method is verified with the experimental data, and the results confirm that the proposed method is more effective than traditional intelligent fault diagnosis methods.

Original languageEnglish
Title of host publicationProceedings - 2018 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2018
EditorsChuan Li, Dian Wang, Diego Cabrera, Yong Zhou, Chunlin Zhang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages67-72
Number of pages6
ISBN (Electronic)9781538660577
DOIs
StatePublished - 2 Jul 2018
Event2018 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2018 - Xi'an, China
Duration: 15 Aug 201817 Aug 2018

Publication series

NameProceedings - 2018 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2018

Conference

Conference2018 International Conference on Sensing, Diagnostics, Prognostics, and Control, SDPC 2018
Country/TerritoryChina
CityXi'an
Period15/08/1817/08/18

Keywords

  • deep learning
  • deep recurrent neural network
  • intelligent fault diagnosis
  • rotating machinery

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