| 动车组运用接续网络优化方法研究 |
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| 引用本文： | 李华,韩宝明,李得伟,孙宝策.动车组运用接续网络优化方法研究[J].铁道运输与经济,2012,34(1):76-79. |
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| 作者姓名： | 李华 韩宝明 李得伟 孙宝策 |
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| 作者单位： | 1. 北京交通大学交通运输学院,北京,100044
2. 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 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助 |
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| 摘 要： | 通过分析,将动车组接续周转计划的优化求解过程归结为在动车组运用接续网络上应用搜索算法寻找满足约束条件和使目标函数最优的路径集合的过程。优化动车组运用接续网络可有效提高求解效率。应用匈牙利算法设计了以"使用动车组最少"为目标的动车组运用最优接续网络生成方法,以京津城际铁路本线列车平日运行图为例对方法进行验证。结果表明,该方法可求解最优接续网络,运算效率较高。
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| 关 键 词： | 动车组 运用计划 最优化 匈牙利算法 |
Study on Optimization Method for EMU-used Continue Network |
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| LI Hua
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HAN Bao-ming
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LI De-wei
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SUN Bao-ce.Study on Optimization Method for EMU-used Continue Network[J].Rail Way Transport and Economy,2012,34(1):76-79. |
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| Authors: | LI Hua HAN Bao-ming LI De-wei SUN Bao-ce |
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| Institution: | 1.School of Traffic and Transportation,Beijing Jiaotong University,Beijing 100044,China;2.National Key Laboratory of Rail Transit Control and Safety,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | Through analyzing the optimized solution process of EMU continue turnover scheme was came down to the route aggregative process of using search algorithm in EMU-used continue network as to satisfy restriction condition and optimize object function. Optimization of EMU-used continue network could effective increase solution efficiency.The EMU-used optimized continue network with target of "minimum EMU used" was designed by using Hungary algorithm, and the method was validated with example of train ferial work diagram on Beijing-Tianjin Intercity Railway. The result shown that the method could get optimized continue network with high calculation efficiency. |
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| Keywords: | EMU Using Plan Optimization Hungary Algorithm |
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