机电工程技术2026，Vol.55Issue(7)：8-15,8.DOI:10.3969/j.issn.1009-9492.2026.07.002
高速列车转向架轴承的故障检测研究进展
Research Progress in the Field of Fault Detection for Bogie Bearings in High-speed Trains
摘要
Abstract
Flexible movements of the various components in the running gear of trains are enabled by bearings.Sufficient support and stability are ensured,and safe and smooth operation of trains is guaranteed simultaneously.Fault detection is regarded as a major research topic for high-speed train bogie bearings in recent years.However,with the emergence of various new technologies,comprehensive analysis and summary of the developed methods are not available.The structural composition of train bogies is introduced,and the potential fault types of the bearings are clarified.Research progress in fault detection methods for high-speed train bogie bearings is highlighted.The bearing fault detection methods are discussed in three categories:physics-based model methods,data-driven methods,and hybrid model-based methods.The advantages and disadvantages of the three methods are compared.Finally,the current challenges and future problems encountered in train bearing fault detection are analyzed.关键词
转向架/高速列车/故障诊断/轴承/机器学习Key words
bogie/high-speed trains/fault detection/bearings/machine learning分类
机械制造引用本文复制引用
杨宏利,孙爱民,宋庆丰,夏子豪,侯航东,马立勇..高速列车转向架轴承的故障检测研究进展[J].机电工程技术,2026,55(7):8-15,8.基金项目
河北建筑工程学院2024年研究生创新基金项目(XY2024080) （XY2024080）
河北省研究生创新能力培养资助项目(CXZZSS2025127) （CXZZSS2025127）
河北省张家口市科学技术研究与发展计划项目(2311005A) （2311005A）
新工科视域下的智能制造工程学科深度建设实践研究(2403199) （2403199）
