摘要
应用制动动力学理论对旅客列车的纵向冲动作用进行研究。文中分别介绍了应用仿真方法的电算结果、最大纵向力的简化计算结果和制动试验的实测结果 ,说明三者具有良好的一致性。并探讨旅客列车提速对纵向冲动的影响及其改进措施。
The longitudinal impulse of passenger trains is researched with the braking dynamics theory.In the paper,the result of computer calculation with the simulation method,the result of simplified calculation of the maximum longitudinal force and the result of the practical measurement of the braking test are described respectively.It is shown that the three of them have fairly good consistence.And the effect of the speed increase of passenger cars on the longitudinal impulse,as well as the measures for improvement are discussed.
出处
《铁道车辆》
2001年第5期20-24,共5页
Rolling Stock
