摘要
基于动力有限元和耦合振动理论建立了高速磁浮列车-轨道梁动力学模型。通过仿真计算得到了高速磁浮线路确定性不平顺及随机不平顺对系统动力指标影响规律,提出了控制磁浮线路不平顺的参考建议。
In this paper, the maglev train/guideway dynamic model is built based on coupling dynamics and dynamic finite element method. The effect of deterministic and random irregularity on dynamic characteristics of maglev system is examined numerically, and control suggestions are proposed for guideway irregularity in maglev.
出处
《工程力学》
EI
CSCD
北大核心
2006年第1期154-159,86,共7页
Engineering Mechanics
关键词
铁路运输
磁浮
耦合动力学
线路不平顺
车辆
railway transport
maglev
coupling dynamics
guideway irregularity
vehicle
