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| 基于元胞自动机模型的大秦重载列车追踪运行模拟 | |
| 引用本文： | 冯芬玲,胡超,李红艳.基于元胞自动机模型的大秦重载列车追踪运行模拟[J].铁道科学与工程学报,2010,7(5). |
| 作者姓名： | 冯芬玲 胡超 李红艳 |
| 作者单位： | 1. 中南大学交通运输工程学院,湖南长沙,410075 2. 北京交通大学交通运输学院,100044 3. 中南大学交通运输工程学院,湖南长沙,410075;中国铁道科学研究院,北京,100081 |
| 基金项目： | 教育部中央高校基本科研业务费专项资金中南大学前沿研究计划(2010QZZD021); 铁道部科技研究开发计划项目(2008X020-B);铁道部科技研究开发计划项目(2010X014) |
| 摘 要： | 研究了基于元胞自动机模型的大秦重载列车追踪运行模拟。在NaSch模型的基础上,结合之前固定自动闭塞轨道交通领域的研究成果,改进了原有模型,并对四显示固定自动闭塞系统的大秦重载列车进行仿真模拟。综合考虑了列车的发车方式、发车间隔、列车长度、到发线数量、车站停留时间等参数对列车运行时间、平均延误时间的影响。模拟结果表明:利用Matlab建立的仿真模型,能较为合理客观地模拟各种因素对列车运行状态、速度变化、延误传播等特性,模拟结果可以为大秦线运输组织提供决策依据,提高运输能力及市场竞争力。 |
| 关 键 词： | 大秦铁路 元胞自动机 四显示固定自动闭塞系统 列车平均延误时间 |
Modeling the running of heavy load train using cellular automata model for Datong-Qinhuangdao railway |
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| FENG Fen-Ling , HU Chao , LI Hong-yan.Modeling the running of heavy load train using cellular automata model for Datong-Qinhuangdao railway[J].Journal of Railway Science and Engineering,2010,7(5). | |
| Authors: | FENG Fen-Ling HU Chao LI Hong-yan |
| Institution: | FENG Fen-ling1,HU Chao2,LI Hong-yan1,3(1.School of Traffic , Transportation Engineering,Central South University,Changsha,410075,2.School of Traffic , Transportation,Beijing Jiaotong University,Beijing,100044,3.China Academy of Railway Science,100081) |
| Abstract: | This paper aims to establish heavy load train running simulations by using cellular automata model for Datong-Qinhuangdao railway.On the basis of Nagel-Schreckenberg model,the author carried out as well as improved four-signal fixed auto block system simulation with the combination of former research in the field of rail transport.This paper considered the relation between departure model,departure intervals,length of train,the number of arrival and departure track,dwell time and train running time as well ... |
| Keywords: | Datong-Qinhuangdao railway cellular automata four-signal fixed auto block system average delay time |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |