考虑车体弹性的铰接式高速车辆模型及响应计算分析

Respond Analysis and Modelling of the Articulated Car Body Considering the Effect of Elasticity for High Speed Train

本文引用多体动力学方法，对高速铰接式车辆进行建模及动力响应计算分析，建立了计及车体弹性效应在内的多体系统计算模型，其计算结果可与多刚体模型的计算结果以及试验结果进行比较和相互修正，为车辆动力性能设计提供依据。

This paper,taking into consideration the elastic effect of car body describes the modeling and dynamic respond computation for a three car articulated type high speed train by using the multiflexbody method.The computation and test results with the rigid model and the multibody model can be compared with each other and allow mutual correction.The work provides a basis for the design of the dynamic functions of the train.