Fault Diagnosis Method of Workbench Feed System Combined with Digital Twin and Transfer Learning
A digital twin fault migration diagnosis method for table feed systems is proposed to address the problems of complex machine tool equipment structure, few fault samples and low diagnostic accuracy in real-time fault monitoring. A digital twin system for the table feed system is constructed to provi...
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| Format: | Article |
| Language: | zho |
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Harbin University of Science and Technology Publications
2025-02-01
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| Series: | Journal of Harbin University of Science and Technology |
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| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=2406 |
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| _version_ | 1850083967674351616 |
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| author | GUO Weichao WANG Jingqi ZHANG Songwei HAN Xuyang GAO Xinqin |
| author_facet | GUO Weichao WANG Jingqi ZHANG Songwei HAN Xuyang GAO Xinqin |
| author_sort | GUO Weichao |
| collection | DOAJ |
| description | A digital twin fault migration diagnosis method for table feed systems is proposed to address the problems of complex machine tool equipment structure, few fault samples and low diagnostic accuracy in real-time fault monitoring. A digital twin system for the table feed system is constructed to provide fault samples for table feed system fault diagnosis. A multi-scale parallel one-dimensional convolutional neural network migration diagnosis model is constructed to improve the accuracy of the table feed system fault diagnosis. The feasibility of the proposed method is verified and the problem of low diagnostic accuracy caused by the scarcity of fault samples in table feed system fault diagnosis is effectively solved. |
| format | Article |
| id | doaj-art-e6bde7c5d03846669bab5e7e1ec6458a |
| institution | DOAJ |
| issn | 1007-2683 |
| language | zho |
| publishDate | 2025-02-01 |
| publisher | Harbin University of Science and Technology Publications |
| record_format | Article |
| series | Journal of Harbin University of Science and Technology |
| spelling | doaj-art-e6bde7c5d03846669bab5e7e1ec6458a2025-08-20T02:44:11ZzhoHarbin University of Science and Technology PublicationsJournal of Harbin University of Science and Technology1007-26832025-02-01300113814710.15938/j.jhust.2025.01.014Fault Diagnosis Method of Workbench Feed System Combined with Digital Twin and Transfer LearningGUO Weichao0WANG Jingqi1ZHANG Songwei2HAN Xuyang3GAO Xinqin4School of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710048, ChinaSchool of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710048, ChinaSchool of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710048, ChinaSchool of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710048, ChinaSchool of Mechanical and Precision Instrument Engineering, Xi’an University of Technology, Xi’an 710048, ChinaA digital twin fault migration diagnosis method for table feed systems is proposed to address the problems of complex machine tool equipment structure, few fault samples and low diagnostic accuracy in real-time fault monitoring. A digital twin system for the table feed system is constructed to provide fault samples for table feed system fault diagnosis. A multi-scale parallel one-dimensional convolutional neural network migration diagnosis model is constructed to improve the accuracy of the table feed system fault diagnosis. The feasibility of the proposed method is verified and the problem of low diagnostic accuracy caused by the scarcity of fault samples in table feed system fault diagnosis is effectively solved.https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=2406table feed systemdigital twinfault diagnosistransfer learning |
| spellingShingle | GUO Weichao WANG Jingqi ZHANG Songwei HAN Xuyang GAO Xinqin Fault Diagnosis Method of Workbench Feed System Combined with Digital Twin and Transfer Learning Journal of Harbin University of Science and Technology table feed system digital twin fault diagnosis transfer learning |
| title | Fault Diagnosis Method of Workbench Feed System Combined with Digital Twin and Transfer Learning |
| title_full | Fault Diagnosis Method of Workbench Feed System Combined with Digital Twin and Transfer Learning |
| title_fullStr | Fault Diagnosis Method of Workbench Feed System Combined with Digital Twin and Transfer Learning |
| title_full_unstemmed | Fault Diagnosis Method of Workbench Feed System Combined with Digital Twin and Transfer Learning |
| title_short | Fault Diagnosis Method of Workbench Feed System Combined with Digital Twin and Transfer Learning |
| title_sort | fault diagnosis method of workbench feed system combined with digital twin and transfer learning |
| topic | table feed system digital twin fault diagnosis transfer learning |
| url | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=2406 |
| work_keys_str_mv | AT guoweichao faultdiagnosismethodofworkbenchfeedsystemcombinedwithdigitaltwinandtransferlearning AT wangjingqi faultdiagnosismethodofworkbenchfeedsystemcombinedwithdigitaltwinandtransferlearning AT zhangsongwei faultdiagnosismethodofworkbenchfeedsystemcombinedwithdigitaltwinandtransferlearning AT hanxuyang faultdiagnosismethodofworkbenchfeedsystemcombinedwithdigitaltwinandtransferlearning AT gaoxinqin faultdiagnosismethodofworkbenchfeedsystemcombinedwithdigitaltwinandtransferlearning |