摘要
以列车为研究对象 ,采用面向对象的建模技术 ,建立了带车辆间悬挂系统的三辆车编组以及单车的垂向及横向非线性动力学模型 ,分别对单车和三辆车编组的列车模型进行了频域研究 ,研究表明车辆间加入悬挂系统增加了车辆间的耦合 ,能有效地提高列车高速运行时的平稳性。
In this paper, the ride quality of train is studied. Based on the object-oriented modeling technique and MATLAB/SIMULINK graphic modeling language, the vertical and lateral dynamic behaviors of single vehicle, and three connected vehicles are investigated respectively. The simulation results show that inter-vehicle suspension affects the vertical and lateral ride quality of high-speed train greatly.
出处
《机械科学与技术》
CSCD
北大核心
2003年第6期900-903,共4页
Mechanical Science and Technology for Aerospace Engineering
基金
国家"九五"重点攻关项目 ( 95 -4 11-0 1-0 3 )资助
