铁路客车故障预测与健康管理(PHM)系统  

Prognostics Health Management System and Malfunction Prediction for Railway Passenger Cars

作　　者：王后闯 曾陆洋 郝国梁 杨红运 刘峰 WANG Houchuang;ZENG Luyang;HAO Guoliang;YANG Hongyun;LIU Feng(Beijing Zongheng Electro-Mechanical Technology Co.,Ltd.,Beijing 100094,China;Locomotive&Car Research Institute,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China;National Engineering Research Center of System Technology for High-speed Railway and Urban Rail Transit,China Academy of Railway Sciences Corporation Limited,Beijing 100081,China)

机构地区：[1]北京纵横机电科技有限公司,北京100094 [2]中国铁道科学研究院集团有限公司机车车辆研究所,北京100081 [3]中国铁道科学研究院集团有限公司高速铁路与城轨交通系统技术国家工程研究中心,北京100081

出　　处：《铁道机车车辆》2022年第2期94-98,共5页Railway Locomotive & Car

基　　金：中国国家铁路集团有限公司科技研究开发计划课题(J2017J007)。

摘　　要：介绍了铁路客车故障预测与健康管理系统应用意义,并从架构、功能方面介绍了系统的设计与实现。该系统依托TCDS地面专家系统,将监测对象故障分为快变故障诊断和慢变隐患预警,以数据驱动分析故障演变过程,为客车运用维修、系统设计提供指导,以安全性、经济性、可靠性为目标,推动轨道交通健康状态的全寿命周期闭环管理。并以轮对动平衡状态评估案例介绍了系统应用过程。This article introduces the significance of prognostics health management system for railway passenger cars, and introduces the design and implementation of the system in terms of structure and functions. The system divides the monitoring object faults into fast-changing fault diagnosis and slow-changing fault diagnosis. Data-driven analysis of fault evolution is used to provide guidance for operation, maintenance, and system design. The goal of this system is to achieve the full life cycle closed-loop management of rail transit health status. In addition, the application process of the system is introduced with the case of wheel-balance dynamic state assessment.

关 键 词：铁路客车 客车运行安全监控系统 故障预测 健康管理 地面专家系统 

分 类 号：U226.5[交通运输工程—道路与铁道工程]