摘要
为了研究长大重载列车纵向动态性能,借助于计算机仿真技术,开发了具有模拟驾驶功能的空气制动与纵向动力学联合仿真系统。该仿真系统包括系统参数输入、控制表盘动态调整和性能参数实时显示等功能,实现了对列车的制动、缓解、速度调控和司机驾驶模拟及性能参数的分析。该系统采用Fortran和Windows编程语言开发而成,为列车在复杂线路上行驶时确定合理操作方法提供了仿真平台,并为重载列车动态性能分析与评估提供了可视化分析工具。该系统在工程中得到了很好的应用。
In order to investigate the longitudinal dynamic performance of heavy haul train, a combined simulation system of air braking and longitudinal dynamics is developed. The system consists of system parameter input, dynamic adjustment control handle and performance parameter real-time display. The train braking, releasing, control of velocity, driving simulator and analysis of performance parameter are implemented. The system is developed with Fortran and Windows programming language. Reasonable driving method can be determined in a complex line by simulation system. An effective visual drawing tool is presented for the analysis and assessment of dynamic performance of loaded train. It is used well in project.
出处
《计算机工程与设计》
CSCD
北大核心
2011年第8期2801-2804,2848,共5页
Computer Engineering and Design
基金
国家重点实验室自主研究课题基金项目(2009TPL_T02)
