研究方法：结合直线电机轨道交通的车辆、转向架等结构特色，建立车线耦合动力学模型，并进行大量关于线路设计参数的仿真计算。通过与软件ADAMS/Rail的计算结果进行比较，验证了模型的正确性。此外，通过传统的质点方法和行驶动力学，以缓和曲线长度为例对线路设计参数进行了计算。

Research methods: The paper setups coupled dynamic model between vehicle and track combining the structure special features of vehicle and bogie for LIM track transportation. A large amount of simulation calculations about the line design parameters are done. The model's accuracy is verified by comparing the results with ADAMS/Rail. In addition, calculations through traditional method such as particle means and driving dynamics for line design parameters are also done. Transition curve's calculation is presented as an example in the paper.