转向架质心高度的测定  

Determination of mass center height of bogie

作　　者：曹晓宁[1] 刘玉梅[1,2] 苏建[1] 王秀刚[1] 李卓[3] 

机构地区：[1]吉林大学交通学院,长春130022 [2]长春轨道客车股份有限公司,长春130062 [3]北京交通运输职业学院汽车工程系,北京102618

出　　处：《吉林大学学报（工学版）》2013年第2期329-333,共5页Journal of Jilin University:Engineering and Technology Edition

基　　金：吉林省科技厅重点项目(20080356);长春市科技支撑计划项目(2010018)

摘　　要：为了更准确地确定转向架质心高度,借助于重量反应理论提出了质心高度的测定方法,开发了基于坡道模拟器的转向架质心高度测量系统。设计了坡道模拟器位姿反解Mat-lab/GUI用户控制界面,从而直观方便地通过调用反解模型实现了位姿反解,为转向架质心高度测量奠定了理论基础。To determine the mass center height of the bogie more accurately, a measurement method of the mass center height was proposed by help of the mass response theory, and a mass center measuring system was developed based on the slope simulator. A Matlab/GUI user control interface was designed by calling the inverse displacement solution model for the slope simulator to obtain the inverse displacement solution real-timely, providing a theoretical basis for the measurement of mass center height of the bogie.

关 键 词：铁路运输 转向架 质心高度 测定方法 坡道模拟器 图形用户界面 

分 类 号：U260.3[机械工程—车辆工程]