| 复杂情况下大规模船队规划模型与求解方法 |
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| 引用本文： | 杨秋平,谢新连,裴光石.复杂情况下大规模船队规划模型与求解方法[J].武汉理工大学学报(交通科学与工程版),2011(6). |
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| 作者姓名： | 杨秋平 谢新连 裴光石 |
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| 作者单位： | 交通运输部水运科学研究院;大连海事大学交通运输管理学院; |
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| 基金项目： | 国家教育部博士点基金项目资助(批准号:20102125110002) |
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| 摘 要： | 以某大型航运企业船队为例进行实证分析,利用Benders分解算法对在多航线复杂情况下,由多种类型船舶构成的大规模船队规划问题进行求解,验证所提出的模型及算法对于大规模实际问题的应用效果.结果表明,该方法实现了多航线、多型船、大规模混合整数船队规划问题的优化求解,能够为大型航运企业进行船队规划决策提供支持.
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| 关 键 词： | 交通运输规划 船队规划 数学模型 Benders分解算法 |
Modeling and Solutions for Large-scale Fleet Planning Under Complicated Circumstances |
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| Yang Qiuping, Xie Xinlian Pei Guangshi.Modeling and Solutions for Large-scale Fleet Planning Under Complicated Circumstances[J].journal of wuhan university of technology(transportation science&engineering),2011(6). |
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| Authors: | Yang Qiuping Xie Xinlian Pei Guangshi |
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| Institution: | Yang Qiuping1,2) Xie Xinlian2) Pei Guangshi2)(China Waterborne Transport Research Institute,Beijing 100088,China)1)(Transportation Management College,Dalian Maritime University,Dalian 116026,China)2) |
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| Abstract: | In order to facilitate the scientific planning and management of big shipping enterprises,large-scale fleet planning problem under complicated circumstances was studied.Based on many influencing factors such as the economic status of ships,the investment capacity of enterprise,new ship building,purchase or sale of second-hand ships and charter ships,a mixed integer programming model for fleet planning was established.A big shipping company is employed as an example to make an empirical analysis.The large-sc... |
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| Keywords: | transportation planning fleet planning mathematical model Benders decomposition algorithm |
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