【摘要】 车辆防溜器是编组场尾部的关键设备。为了确切地描述编组场尾部货车溜放的运动规律，科学、合理地制定防溜器的安装方案，采用车列纵向动力学的方法，分析了车列溜放过程中存在的各种纵向力，重点探讨了防溜器的制动性能以及缓冲器的特性，建立编组场尾部货车溜放的动力学模型，并给出了求解方法。此项研究对提高编组场作业的自动化程度和安全性有重要意义。更多还原

【Abstract】 Train anti running devices are the key facility at the end of the field of arranging trains into teams.In order to describe the motion character of the running trains at the field end and plan the installation of anti running devices,this paper analyses all forces in the course of train running,mainly discusses the properties of the anti running devices and buffers,forms the dynamic model of running trains,as well as gives the solving process.This research is important to automation and safety in railway transportation.更多还原