基于海港-无水港体系的内陆出口货流优化模型和算法研究
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摘要
海港-无水港体系日益成为内陆进出口货流路径模式,与海港一体化的无水港影响着内陆货流路径选择.本文整合国际航运段与内陆运输网络,构建出口内陆地区至海外进口港路径安排时的成本最优模型,考察内陆出口货流在内陆无水港和出口海港上的分配,扩展了传统多级运输网络,实现内陆城市至无水港或至其母港的选择.用遗传算法进行算例分析,探讨海港-无水港体系和此类无水港对出口货流的影响,得出运输和区域规划方面的启示.
"Seaport-dry port" system increasingly becomes international logistic path model for inland regions export-import pattern. In this paper an optimization model is proposed for inland container export flows by combining inland transportation network and maritime shipping with an integrated dry port as a transshipment node. An extended genetic algorithm is used to solve problems concerning this model, which extends the traditional transportation multilevel network and allows the inland cargo to make determination on choosing the "seaport-dry port" system or not. It also studies the influence of "seaport-dry port" system and dry ports on inland export transportation flow, and some points for regional planning and transportation policies are made.
"Seaport-dry port" system increasingly becomes international logistic path model for inland regions export-import pattern. In this paper an optimization model is proposed for inland container export flows by combining inland transportation network and maritime shipping with an integrated dry port as a transshipment node. An extended genetic algorithm is used to solve problems concerning this model, which extends the traditional transportation multilevel network and allows the inland cargo to make determination on choosing the "seaport-dry port" system or not. It also studies the influence of "seaport-dry port" system and dry ports on inland export transportation flow, and some points for regional planning and transportation policies are made.
引文
[1]Notteboom T E,Rodigue J P.Port regionalization:Towards a new phase in port development[J].Maritime Policy&Management,2005,32(3):297-313.
[2]Luo M,Grigalunas T A.A spatial-economic multimodal transportation simulation model for US coastal container ports[J].Maritime Economics&Logistics,2003,5(2):158-178.
[3]Levine B,Nozick K,Jones D.Estimating an origindestination table for US imports of waterborne containerized freight[J].Transportation Research,2009,45(4):611-626.
[4]Fan L,Wilson W,Tolliver D.Optimal network flows for containerized imports to the United States[J].Transportation Research,2010,46(5):735-749.
[5]Jula P,Leachman R C.A supply-chain optimization model of the allocation of containerized imports from Asia to the United States[J].Transportation Research,2011,47(5):609-622.
[6]Kim J,Chang T,Lee P,et al.Optimizing the transportation of international container cargoes in Korea[J].Maritime Policy and Management,2008,35(1):103-122.
[7]井祥鹤,魏冬峰,周献.运输方式多目标优化问题的混合遗传算法[J].计算机工程与应用,2008,44(6):210-213.
[8]王巍,张小东,辛国栋.基于多式联运的组合优化模型及求解算法[J].计算机工程与应用,2009,45(7):212-214.
[9]王涛,王刚.一种多式联运网络运输方式的组合优化模式[J].中国工程科学,2005,7(10):46-50.
[10]贺竹磬,孙林岩,李晓宏.时效性物流联运方式选择模型及其算法[J].管理科学,2007,20(1):8-12.
[11]Gen M,Lin L.Genetic Algorithms and Their Application[M].New York:Springer Verlag,2006:749.
[12]Gen M,Cheng R W.Genetic Algorithm and Engineering Design[M].New York:Wiley,1997.
[13]Gen M,Altiparmak F,Lin L.A genetic algorithm for two-stage transportation problem using priority-based encoding[J].OR Spectrum,2006,28(3):337-354.
[14]Lin L,Gen M,Wang X.Integrated multistage logistics network design by using hybrid evolutionary algorithm[J].Computers&Industrial Engineering,2009,56(3):854-873.
[15]邝航字,金晶,苏勇.自适应遗传算法交叉变异算子的改进[J].计算机工程与应用,2006,12:93-96.
[2]Luo M,Grigalunas T A.A spatial-economic multimodal transportation simulation model for US coastal container ports[J].Maritime Economics&Logistics,2003,5(2):158-178.
[3]Levine B,Nozick K,Jones D.Estimating an origindestination table for US imports of waterborne containerized freight[J].Transportation Research,2009,45(4):611-626.
[4]Fan L,Wilson W,Tolliver D.Optimal network flows for containerized imports to the United States[J].Transportation Research,2010,46(5):735-749.
[5]Jula P,Leachman R C.A supply-chain optimization model of the allocation of containerized imports from Asia to the United States[J].Transportation Research,2011,47(5):609-622.
[6]Kim J,Chang T,Lee P,et al.Optimizing the transportation of international container cargoes in Korea[J].Maritime Policy and Management,2008,35(1):103-122.
[7]井祥鹤,魏冬峰,周献.运输方式多目标优化问题的混合遗传算法[J].计算机工程与应用,2008,44(6):210-213.
[8]王巍,张小东,辛国栋.基于多式联运的组合优化模型及求解算法[J].计算机工程与应用,2009,45(7):212-214.
[9]王涛,王刚.一种多式联运网络运输方式的组合优化模式[J].中国工程科学,2005,7(10):46-50.
[10]贺竹磬,孙林岩,李晓宏.时效性物流联运方式选择模型及其算法[J].管理科学,2007,20(1):8-12.
[11]Gen M,Lin L.Genetic Algorithms and Their Application[M].New York:Springer Verlag,2006:749.
[12]Gen M,Cheng R W.Genetic Algorithm and Engineering Design[M].New York:Wiley,1997.
[13]Gen M,Altiparmak F,Lin L.A genetic algorithm for two-stage transportation problem using priority-based encoding[J].OR Spectrum,2006,28(3):337-354.
[14]Lin L,Gen M,Wang X.Integrated multistage logistics network design by using hybrid evolutionary algorithm[J].Computers&Industrial Engineering,2009,56(3):854-873.
[15]邝航字,金晶,苏勇.自适应遗传算法交叉变异算子的改进[J].计算机工程与应用,2006,12:93-96.