A Method for Constructing a Synthesis Health Index for Metro Vehicle Wheelsets
This study focuses on the construction of a synthesis health index for metro vehicle wheelsets through theoretical foundation analysis, procedural steps, and practical examples. By analyzing the theoretical foundation, this study explains the advantages of the synthesis health index compared to trad...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-01-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/15/2/914 |
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| author | Min Luo Tianyi Zhong Jinzhen Dai |
| author_facet | Min Luo Tianyi Zhong Jinzhen Dai |
| author_sort | Min Luo |
| collection | DOAJ |
| description | This study focuses on the construction of a synthesis health index for metro vehicle wheelsets through theoretical foundation analysis, procedural steps, and practical examples. By analyzing the theoretical foundation, this study explains the advantages of the synthesis health index compared to traditional health indicators. The procedural steps describe the detailed process from data collection, preprocessing, and feature extraction to health index construction. Additionally, practical examples are used to validate the effectiveness and accuracy of this method in real-world applications. The results indicate that this synthesis health index construction method can accurately assess the real-time health status of in-service wheelsets and also reflect and predict the trends of their health status changes. |
| format | Article |
| id | doaj-art-d26c690a1bf14ce0bb82d0e4e57eac40 |
| institution | Kabale University |
| issn | 2076-3417 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj-art-d26c690a1bf14ce0bb82d0e4e57eac402025-01-24T13:21:19ZengMDPI AGApplied Sciences2076-34172025-01-0115291410.3390/app15020914A Method for Constructing a Synthesis Health Index for Metro Vehicle WheelsetsMin Luo0Tianyi Zhong1Jinzhen Dai2Vehicle and Transportation Engineering of College of Transportation Engineering, Tongji University, Shanghai 201804, ChinaVehicle and Transportation Engineering of College of Transportation Engineering, Tongji University, Shanghai 201804, ChinaVehicle and Transportation Engineering of College of Transportation Engineering, Tongji University, Shanghai 201804, ChinaThis study focuses on the construction of a synthesis health index for metro vehicle wheelsets through theoretical foundation analysis, procedural steps, and practical examples. By analyzing the theoretical foundation, this study explains the advantages of the synthesis health index compared to traditional health indicators. The procedural steps describe the detailed process from data collection, preprocessing, and feature extraction to health index construction. Additionally, practical examples are used to validate the effectiveness and accuracy of this method in real-world applications. The results indicate that this synthesis health index construction method can accurately assess the real-time health status of in-service wheelsets and also reflect and predict the trends of their health status changes.https://www.mdpi.com/2076-3417/15/2/914rail transportationmetro vehicle wheelset health managementdata preprocessingsynthesis health index |
| spellingShingle | Min Luo Tianyi Zhong Jinzhen Dai A Method for Constructing a Synthesis Health Index for Metro Vehicle Wheelsets Applied Sciences rail transportation metro vehicle wheelset health management data preprocessing synthesis health index |
| title | A Method for Constructing a Synthesis Health Index for Metro Vehicle Wheelsets |
| title_full | A Method for Constructing a Synthesis Health Index for Metro Vehicle Wheelsets |
| title_fullStr | A Method for Constructing a Synthesis Health Index for Metro Vehicle Wheelsets |
| title_full_unstemmed | A Method for Constructing a Synthesis Health Index for Metro Vehicle Wheelsets |
| title_short | A Method for Constructing a Synthesis Health Index for Metro Vehicle Wheelsets |
| title_sort | method for constructing a synthesis health index for metro vehicle wheelsets |
| topic | rail transportation metro vehicle wheelset health management data preprocessing synthesis health index |
| url | https://www.mdpi.com/2076-3417/15/2/914 |
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