摘要
建立了单轮对耦合型径向转向架的线性稳态曲线通过解析分析模型和非线性动态曲线通过数值仿真模型,研制了计算机列车动力学仿真软件,分析了这种转向架的曲线导向机理,获得了关键参数的最佳参数点,并分析了关键参数对转向架曲线通过性能的影响。
Study has been carried out on the analysis of the dynamic curving performance of coupled single-axle bogies. Based on the static physical model for a bogie and the dynamic nonlinear model for a train, the optimum value of the couple stiffness is found and nonlinear curving performances are predicted with the variation of the key parameters.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
2004年第5期20-25,共6页
Journal of the China Railway Society
关键词
转向架
耦合单轮对
曲线通过
仿真分析
bogie
coupled single-axle wheelset
curving performance
simulation analysis
