| 基于Lingo的站场土石方调配系统模型与应用 |
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| 引用本文： | 罗宏伟.基于Lingo的站场土石方调配系统模型与应用[J].铁路计算机应用,2011,20(12):33-35. |
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| 作者姓名： | 罗宏伟 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司线站处,武汉,430063 |
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| 摘 要： | 以土石方调配系统的总费用最低为目标,建立通用的站场土石方调配问题的数学模型.由于土石方调配问题可以归结为一个线性规划问题,而Lingo软件是一种专门用于求解数学规划问题的优化计算软件,可用于求解线性规划和整数规划问题,将该软件应用于站场土石方调配领域,并通过一算例进行了验证.结果表明,运用Lingo软件解决土石方调配问题具有显著的优越性,是解决大规模土石方调配问题的有效途径.
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| 关 键 词： | 站场 土石方调配 优化 线性规划 Lingo |
| 收稿时间： | 2011-12-15 |
Model and application of Earth-rockAllocation System on Railway Stations based on LINGO |
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| LUO Hong-Wei.Model and application of Earth-rockAllocation System on Railway Stations based on LINGO[J].Railway Computer Application,2011,20(12):33-35. |
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| Authors: | LUO Hong-Wei |
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| Institution: | LUO Hong-Wei(Department of Railway Line and Station Design and Research,China Railway Fourth Survey and Design Group Co.Ltd,Wuhan 430063,China) |
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| Abstract: | The mathematics model of Earth-rock Allocation System was established which was aimed at the minimization of the cost.The problem of earth-rock allocation could be viewed as a linear programming problem,and LINGO was a professional optimization software to solve the mathematics programming problems,such as the linear programming and integer programming.The paper applied LINGO into the field of earth-rock allocation on railway station.The result showed that using Lingo to solve this problem had obvious advan... |
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| Keywords: | railway station earth-rock allocation optimization linear programming Lingo |
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