| 远洋集装箱调运随机优化研究 |
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| 引用本文： | 王斌,唐国春.远洋集装箱调运随机优化研究[J].重庆交通大学学报(自然科学版),2009,28(2):325-329. |
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| 作者姓名： | 王斌 唐国春 |
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| 作者单位： | 上海第二工业大学,经管学院,上海,201209 |
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| 基金项目： | 国家自然科学基金重大国际(地区)合作研究项目，上海市教委科研创新项目 |
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| 摘 要： | 应用机会约束规划系统考虑空箱和重箱的统一调运问题。模型以集装箱调运总利润最大化为目标函数,总利润包括重箱调运利润减去重、空箱调运成本。约束条件考虑到满足空、重箱的需求,航线约束能力及空箱供给数量等,其中,空箱需求数量是随机变量。将机会约束规划转化为整数规划,并应用LINGO 9.0求解整数规划模型。最后,通过数字仿真来优化不同参数影响下的调运策略。研究可为船公司提供合理的远洋集装箱调运策略,从而降低调箱成本,实现船公司集装箱运输效益最大化。
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| 关 键 词： | 航线 运输 集装箱 机会约束规划 仿真 |
Research on the Optimization of Repositioning Container Stochastically on Sea-Bound |
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| WANG Bin,TANG Guo-chun.Research on the Optimization of Repositioning Container Stochastically on Sea-Bound[J].Journal of Chongqing Jiaotong University,2009,28(2):325-329. |
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| Authors: | WANG Bin TANG Guo-chun |
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| Institution: | School of Economics & Management;Shanghai Second Polytechnic University;Shanghai 201209;China |
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| Abstract: | The optimization of repositioning container stochastically on sea-bound is studied by use of chance-constrained programming.Both heavy and empty containers are combined into an integral system.The model that the objective function is to maximize the total profit of container repositioning is proposed.The profits caused by heavy containers repositioning subtracting costs resulting from both heavy and empty containers are equal to the total profit.The constraints to the modal include meeting the need of heavy... |
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| Keywords: | routing transport container chance-constrained programming simulation |
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