电磁型磁悬浮列车动力学研究综述

Summary of the dynamic research on EMS-Maglev trains

在综合分析各国电磁型磁悬浮列车的发展现状和及其动力学研究的基础上,考虑车辆和轨道的相互作用,将悬浮列车和轨道作为一个整体,就电磁力、转向架、轨道变形和控制动力学稳定性分析等方面的问题,提出了今后研究的方向。

The authors summarize the current developments and the emphasized researches on the system of electromagnetic suspension(EMS)maglev trains, especially the research results on system dynamics. The vehicle and the track are looked at as a whole system due to their interaction. The authors summarize the research achievements on the magnetic forces, the role of bogies, the track deformation, the control dynamics and the stability analysis and submit some points for further study.