摘要
为了研究新一代动车组列车在外力作用下沿轨道的运行情况,需要对列车进行牵引计算。以力学为基础,以科学计算和先进操纵经验为依据,以CRH2型动车组为例,给出列车牵引力和加速度的计算方法;同时介绍了利用多质点模型对新一代高速动车组列车进行牵引力学计算分析的算法。
In order to study the running situation of a new generation EMU along the rail under the external force,traction calculation should be done.This thesis is based on mechanics,scientific calculation and advanced operation experience,taking CRH2 for example,the calculation method of train traction force and acceleration was given,and the algorithm for traction calculation analysis using multi-mass model for a new generation EMU was proposed.
出处
《内燃机车》
2011年第3期27-28,38,共3页
Diesel Locomotives
关键词
动车组
牵引计算
多质点模型
EMU
traction calculation
multi-mass model
