列车自动驾驶仿真系统算法及其实施研究  

A Study on Simulation Algorithm and Operation of Automatic Train Operation

作　　者：刘海东[1] 毛保华[1] 丁勇[1] 何天健[2] 

机构地区：[1]北京交通大学交通运输智能技术与系统教育部重点实验室,北京100044 [2]香港理工大学电机工程系

出　　处：《系统仿真学报》2005年第3期577-580,共4页Journal of System Simulation

基　　金：铁道部软科学研究计划项目(98F16);香港理工大学研究基金资助(EE/P00044);上海铁路局科技发展资助项目(YS2002L0310)

摘　　要：介绍了列车自动驾驶系统(ATO)的算法,该算法兼顾了列车运行的高效性、准时性、节能、停车精度、舒适性等功能。其中,节能算法采用按目标速度运行,最大限度利用惰行的控制方式,定时算法采用调整目标速度的启发式算法的方式。同时对列车正常及晚点运行的情况进行了计算机仿真实现,并与列车的实际运行情况进行了比较。该系统可以为进一步研究列车自动驾驶系统提供了有效的实验手段和方法。It is studied the control algorithms of automatic train operation (ATO), which concerns many functions during the train’s operation, such as efficiency, punctuality, energy-economizing, stop precision, comfort and so on. In addition, energy-economizing arithmetic uses the control mode which operates according to target speed and makes the best use of coasting, timing arithmetic uses heuristic arithmetic that adjusts target speeds. On the other hand, the operating conditions of the train’s being punctual or behind the schedule are all simulated on the computer, and the results are compared with those from practical operation. It is an effective method for further studying of automatic train operation system.

关 键 词：列车自动驾驶 节能 控制算法 牵引计算 计算机仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]