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| 基于可达性的高速铁路列车停站方案优化研究 | |
| 引用本文： | 赵洪诚,王金香,张戬. 基于可达性的高速铁路列车停站方案优化研究[J]. 铁道运输与经济, 2012, 34(9): 36-39 |
| 作者姓名： | 赵洪诚 王金香 张戬 |
| 作者单位： | 1. 北京铁路局调度所,北京,100860 2. 天津铁道职业技术学院运输系,天津,300240 3. 中国铁道科学研究院运输及经济研究所,北京,100081 |
| 摘 要： | 针对有关列车停站方案与换乘接续研究中的不足,结合高速铁路旅客换乘需求数据,引入可达性定义,首先建立以运行图可达性最大为目标的优化模型,其次提出单亲遗传求解算法,并开发列车运行图自动铺画软件,通过对某高速铁路2011年春运期间运行图的下行列车进行优化,在不改变原运行图骨架、满足运行图标尺的基础上,提高了运行图的可达性和列车平均旅行速度。 |
| 关 键 词： | 高速铁路 停站方案 可达性 遗传算法 |
Research on Optimized Stopping Schedule in High-speed Railway Stations Based on Accessibility |
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| ZHAO Hong-cheng , WANG Jin-xiang , ZHANG Jian. Research on Optimized Stopping Schedule in High-speed Railway Stations Based on Accessibility[J]. Rail Way Transport and Economy, 2012, 34(9): 36-39 | |
| Authors: | ZHAO Hong-cheng WANG Jin-xiang ZHANG Jian |
| Affiliation: | 1. Traffic Control Office, Beijing Railway Administration, Beijing 100860, China; 2. Transportation Department, Tianjin Railway Technical and Vocational College, Tianjin 300240, China; 3. Transportation and Economy Research Institute, China Academy of Railway Sciences, Beijing 100081, China) |
| Abstract: | According to the insufficient research on plans related to railway stopping schedule in station and transit continuity,based on data of demand of passenger transit of high-speed railway,the definition of accessibility is introduced.The optimized model with the purpose of the maximizing of run chart accessibility is first built.Then,Partheno-Genetic Algorithm is proposed,and the automatic assistant drawing software of train operation is developed.By optimizing down trains of a certain high-speed railway line during Spring Festival Travel on a run chart,on the basis of fitting the proportion and not changing the original structure of run chart,the run chart accessibility and the average travel velocity of railway is increased. |
| Keywords: | High-speed Railway Stopping Schedule in Station Accessibility Genetic Algorithm |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |