EMS磁浮列车-轨道垂向耦合动力学研究  

A Study of Vertical Coupling Dynamics of EMS Maglev Train and Guideway Systems

作　　者：曾佑文[1] 王少华[1] 张昆仑[1] 

机构地区：[1]西南交通大学磁浮列车与技术研究所

出　　处：《铁道学报》1999年第2期21-25,共5页Journal of the China Railway Society

基　　金：国家科学技术部项目

摘　　要：建立了ＥＭＳ磁浮列车－轨道垂向耦合动力学模型及方程，编制了系统动力学仿真程序，对于磁浮列车在单跨简支柔性轨道模型下的车－轨耦合振动进行了系统仿真。In this paper,a dynamic model is developed to investigate the vertical interactions between EMS maglev trains and guideways,and the equations of motion of the model are derived.A simulation program is designed to simulate the vehicle/guideway coupling viberation in condition of the maglev trains traveling on a single span flexible guideway model.The response characteristics of maglev systems are analyzed.

关 键 词：磁浮列车 垂向振动 耦合动力学 EMS 

分 类 号：U237[交通运输工程—道路与铁道工程] U211.5