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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

第13卷    第1期    总第70期    2016年1月

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文章编号:1672-7029(2016)01-0020-08
基于同站台换乘的高铁车站作业计划优化编制
赵茜芮1,2,张琦2

(1.北京交通大学轨道交通控制与安全国家重点实验室,北京 100044;
2.北京交通大学交通运输学院,北京 100044
)

摘 要: 针对基于同站台换乘的高速铁路车站作业计划优化编制问题展开研究,基于咽喉区进路与到发线一体化优化的原则,以最小化到发线运用的不均衡性及最大化同站台换乘满足的潜在客流量为目标,建立高速铁路车站作业计划优化编制的多目标0-1整数规划模型,并采用遗传算法求解,通过广义进路概念的引入,提高算法的搜索效率,最后以武汉站高速场的实例验证了模型与算法的有效性。

 

关键字: 高速铁路;车站作业计划;同站台换乘;遗传算法

Optimization of High-speed railway station operation plan based onacross-platform transfer
ZHAO Qianrui1,2, ZHANG Qi2

1. State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing 100044, China;
2. School of Traffic and Transportation,Beijing Jiaotong University, Beijing 100044,China

Abstract:Based on high-speed railway station operation plan optimization, the across-platform transfer was studied. Aiming at minimizing the unbalanced degree of arrival-departure tracks allocation and maximizing the potentially served transfer passenger flow, a multi-objective 0-1 integer programming model was established based on the principle of coordination optimization between route choices in throat areas and arrival-departure tracks allocation. By using genetic algorithm, the problem was resolved and the efficiency of the algorithm was improved by introducing general route. Case study of high-speed area in Wuhan railway station showed that the model and algorithm is of feasibility and effectiveness.

 

Key words: high-speed railway; station operation plan; across-platform transfer; genetic algorithm

ISSN 1672-7029
CN 43-1423/U

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