摘要
通过对地铁车辆转向架进行动力学建模分析,说明该车悬挂系统参数的选取对车辆垂向动力学的影响,建议采用更优的一系弹簧的刚度值及牵引杆的刚度参数,使列车在垂向方向的平稳性得以改善。
Based on the kinetic analysis for the bogie digital model of vehicles on Guangzhou metro Line 2, the effects of suspension parameters＇ selection on vehicle vertical kinetics was clarified. More optimal stiffness parameters for the primary suspension spring and traction bar are recommended in order to improve the vehicle vertical stability.
出处
《都市快轨交通》
2009年第1期58-61,共4页
Urban Rapid Rail Transit
关键词
转向架
悬挂系统
参数
垂向动力学
bogie
suspension system
parameters
vertical kinetics
