| 大型客运站调机运用优化模型及算法 |
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| 引用本文： | 贺锦,崔文霖. 大型客运站调机运用优化模型及算法[J]. 交通科技与经济, 2014, 16(6): 61-64 |
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| 作者姓名： | 贺锦 崔文霖 |
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| 作者单位： | 兰州交通大学交通运输学院,甘肃兰州,730070 |
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| 摘 要： | 对铁路客运站调机运用进行科学合理的优化分析,对于提高客运站工作效率及保证旅客列车正点到发具有非常重要的意义。通过对客运站调机作业分析,建立客运站调机作业运用优化决策模型,将调机作业顺序模型转化为车辆数固定的、带时间窗口的车辆路径问题。采用模拟退火算法,实现调机运用的合理优化,并对模型和算法进行验证,得出优化效果明显的结论。
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| 关 键 词： | 客运站 调机运用 优化模型 优化算法 |
Large Passenger Station Shunting Locomotive Operation Optimization Model and Algorithm |
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| HE Jin,CUI Wen-lin. Large Passenger Station Shunting Locomotive Operation Optimization Model and Algorithm[J]. Technology & Economy in Areas of Communications, 2014, 16(6): 61-64 |
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| Authors: | HE Jin CUI Wen-lin |
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| Affiliation: | (Lanzhou Jiaotong University,Transportation Institute, Lanzhou 730070, China) |
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| Abstract: | On the operation of railway passenger transfer machine for scientific and reasonable optimizanon analysis, to improve work efficiency and ensure the passenger train carrying departure has very important significance. Through analyzing the bus tuning machine operation, passenger transfer machine operation using optimization decision model is established, will adjust machine operation sequence model into vehicle fixed number, vehicle routing problem with time windows. Simulated annealing algorithm was adopted in order to realize the optimization of adjustable machine use, and the model and algorithm are verified, it is concluded that the optimization effect is obvious. |
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| Keywords: | station machine use optimization model optimization algorithm |
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