摘要
本文建立客车动力学的非线性模型,分析各种非线性结构,悬挂参数对车辆动力性能的影响,着重讨论高速车辆的横向稳定性和在轨道随机不平顺激扰下的运行平稳性。本文还应用研究结果优选出适合我国高速铁路运行的车辆参数匹配。
A nonlinear dynamic model of high speed railway coach is deve- loped to predict the influence of construction and suspension nonlinearities on dynamic behaviour of the coach. The nonlinear lateral instability and the riding quality under excitations from the stochastical track irregularities are emphasized. As an appli- cation, the optimum high speed passenger coach parameters for Chinese railways are discussed.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1991年第1期21-27,共7页
Journal of Southwest Jiaotong University
关键词
客车
高速铁路
非线性模型
动力学
rail vehicle
dynamics
nonlinearity
high speed train
