Fault diagnosis method for wheel flats on metro trains under traction conditions

LIANG Hongqin; WU Yunlong; LONG Hui; TAO Gongquan; WEN Zefeng; XIE Qinglin

doi:10.13890/j.issn.1000-128X.2025.02.107

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Fault diagnosis method for wheel flats on metro trains under traction conditions

Special Issue on Autonomous Safety Assurance and Intelligent Operation and Maintenance of Rail Transit | 更新时间：2026-02-24

- Fault diagnosis method for wheel flats on metro trains under traction conditions
- “The frequent occurrence of wheel misalignment in railway vehicle operation significantly increases the wheel rail interaction force and poses safety hazards. Experts establish a subway vehicle dynamics model and propose the CBAM ResNet wheel flat scar recognition model, providing a new method for train operation safety monitoring.”
- Electric Drive for Locomotives Issue 5, Pages: 84-91(2025)
- 作者机构：
  
  1.西南交通大学机械工程学院，四川成都 610031
  2.西南交通大学轨道交通运载系统全国重点实验室，四川成都 610031
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128X.2025.02.107
  CLC： U231;U270.331⁺.1
- Received：12 December 2024，
  
  Revised：2025-03-02，
  
  Published：10 September 2025
- 稿件说明：
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梁红琴, 武云龙, 龙辉, 等. 牵引工况下的地铁车轮扁疤故障诊断[J]. 机车电传动, 2025(5): 84-91.

LIANG Hongqin, WU Yunlong, LONG Hui, et al. Fault diagnosis method for metro wheel flat under traction condition[J]. Electric drive for locomotives,2025(5): 84-91.
梁红琴, 武云龙, 龙辉, 等. 牵引工况下的地铁车轮扁疤故障诊断[J]. 机车电传动, 2025(5): 84-91. DOI：10.13890/j.issn.1000-128X.2025.02.107.梁红琴, 武云龙, 龙辉, 等. 牵引工况下的地铁车轮扁疤故障诊断[J]. 机车电传动, XXXX(XX): 1-8.

LIANG Hongqin, WU Yunlong, LONG Hui, et al. Fault diagnosis method for metro wheel flat under traction condition[J]. Electric drive for locomotives,2025(5): 84-91. DOI：10.13890/j.issn.1000-128X.2025.02.107.LIANG Hongqin, WU Yunlong, LONG Hui, et al. Fault diagnosis method for metro wheel flat under traction condition[J]. Electric drive for locomotives,XXXX(XX): 1-8.

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Fault diagnosis method for wheel flats on metro trains under traction conditions

DOI：10.13890/j.issn.1000-128X.2025.02.107