非对称半主动控制径向转向架的仿真研究及方案设计  

Simulation Research and Scheme Design of Asymmetrical, Semi-active Radial Bogies

作　　者：沈钢[1] 黎冠中[1] 

机构地区：[1]同济大学机械工程学院,上海200331

出　　处：《铁道车辆》2002年第3期13-16,33,共5页Rolling Stock

摘　　要：采用计算机仿真的方法 ,对一具有非对称一系纵向刚度布置转向架的客车车辆进行了动力学研究 ,并设计了一种能半主动地连续调节纵向刚度的方案。采用了一种能合理评价径向转向架自导向性能的方法 。With the method of computer simulation, the dynamics research is made on the passenger cars with bogies of asymmetrical longitudinal rigidity arrangement in the primary suspension, and a scheme that can adjust the longitudinal rigidity semi actively and continuously is designed. A method which can reasonably evaluate the self steering performance of the radial bogie is adopted, and the features of the asymmetrical longitudinal rigidity arrangement in the primary suspension are provided.

关 键 词：非对称半主动控制 径向转向架 曲线通过 铁道车辆 计算机仿真 方案设计 客车 

分 类 号：U270.331[机械工程—车辆工程]