车体参数测定方法研究  

On Measuring Methods for Parameters of Car Body

作　　者：陈建政[1] 张卫华[1] 陈良麒[1] 

机构地区：[1]西南交通大学牵引动力国家实验室,四川成都610031

出　　处：《西南交通大学学报》2000年第2期155-159,共5页Journal of Southwest Jiaotong University

摘　　要：在论述车辆动力学参数的重要性的基础上 ,提出了车体重心、重量、转动惯量的测定方法 ,分析和比较了测定方法的先进性和可行性 ,给出了参数的计算方法和计算公式 ,最后介绍了实车测定情况和测定结果。Based on the discussion of the significance of measuring the car bodies dynamic parameters of railway vehicles, the methods to measure a car bodys weight (mass), center of gravity and moment of inertia are proposed. The advantages and feasibility of these methods are analyzed and compared, and the calculation methods and calculation formulas for the parameters are given. In addition, the car bodys parameter measurement of an actual passenger car is introduced and the measured results are presented.

关 键 词：参数试验 高速铁路 机车车辆 

分 类 号：U260.11[机械工程—车辆工程]