基于STeC的高速列车运行模型与算法  

Model and algorithm for high-speed train operation based on STeC

作　　者：赵文明[1] 李慧勇[2] 

机构地区：[1]杭州职业技术学院信息电子系,浙江杭州310018 [2]华东师范大学教育部软硬件协同设计技术与应用工程研究中心

出　　处：《计算机时代》2014年第5期14-18,共5页Computer Era

基　　金：国家"973"重点基础研究发展计划项目基金(2011CB302802)

摘　　要：为了使高速列车正点运行到达目的车站,提出了基于STeC(时空一致性)语言的高速列车运行模型与算法。该模型具有位置触发自动调整高速列车运行的特点,实现动态确定高速列车制动点并保证列车正点到达目的车站,从而满足了高速列车运行实时系统对时间和空间的一致性要求。通过Matlab/Simulink的仿真测试,证明了该模型的正确性和有效性。In order to make high-speed trains arrive at the station on time, the model and algorithm of high-speed train based on STeC （Spatial-temporal Consistence） language are proposed. This model has the characteristics that the action of high-speed train is triggered by certain location. The dynamic decision of high-speed train braking point to ensure trains arrive on time is implemented, so as to meet spatial-temporal consistence property of the high-speed train operation of the real-time system. Through test and simulation on the Matlab/Simulink, the correctness and validity of the model is proved.

关 键 词：STeC语言 高速列车 列车运行模型 时空一致性 Matlab SIMULINK 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]