动车组牵引制动冲击评价方法与数据处理研究  

Evaluation Methods and Data Processing Research of EMU′s Traction and Braking

作　　者：邵林[1] 杨欣[1] 黄金[1] 

机构地区：[1]中国铁道科学研究院机车车辆研究所,北京100081

出　　处：《铁道机车车辆》2015年第2期41-45,共5页Railway Locomotive & Car

基　　金：中国铁道科学研究院机车车辆研究所青年基金(1350JL05)

摘　　要：基于国内外纵向冲击相关标准和理论研究,针对评价对象是瞬时冲击或平均冲击、冲击限值的确定、不同的数据处理方法等问题进行了分析,并提出了数据处理方法的建议,应用此方法对动车组实测冲击指标进行了计算,验证了该方法的合理性。最后针对制动冲击的产生区段进行了总结,并对冲击的优化控制方法提供了建议。In this paper, based on the relevant standards and theoretical researches, we analyzed problems like determining instantaneous or average rate, the judgment value, and different data processing methods and so on, and then the proposed data processing methods were used to calculate the result of jerk, which verified its reasonableness. Finally, the characteristics of different sections of braking jerk were summarized, and the suggestions of the optimal control method were provided.

关 键 词：动车组 冲击 评价方法 数据处理 

分 类 号：U266.111[机械工程—车辆工程]