【作者】 王丹；

【导师】 陈翔；

【作者基本信息】 北京理工大学 ， 物流工程（专业学位）， 2017， 硕士

【摘要】 近年来,伴随着经济的快速成长,中国现代物流运输业专业化成长趋势明显,服务规模、业务能力均有很大的进步。物流业已发展名副其实的现代经济成长的支撑性产业。物流运输业得到了快速成长,竞争加剧,迫切需要寻找低费用、高服务的运输路径,多式联运就是解决路径之一。但是路径采用、完善方法还没有那么成熟。本文选择大连市东北亚国际航运核心为首要的研究对象,阅读了大数量的相关文献,查询了很多的实例资料,构建起多式联运模型,尤其注重模型的实用性,对大连为核心的运输路线进行研究,尽数量贴近实际状况。期待可以为大连市东北亚国际航运核心的路径规划提出可行化的建议。本文斟酌到了海上运输以及路上运输的不一样特征,构建了不一样的模型,即基于费用最小的多式联运的陆上运输模型与海上运输模型,并结合起来,构建涉及陆海两种运输方式下的多式联运费用模型。采用遗传算法编码的路径求解,通过最终的运算结果,求证得海铁公多式联运这一方式在选择线路运输过程中的优越性。更多还原

【Abstract】 In recent years,with the development of e-commerce and international trade,the development of modern logistics industry in China has been developing rapidly.The development trend of specialization is obvious,and the scale and service capability of the industry have greatly improved,which has become a real pillar industry of national economic development.Logistics industry has been rapid development,increased competition,the urgent need to find low-cost,high-service mode of transport,multimodal transport is one of the solutions.But the path selection,optimization method has not yet so mature.In this paper,Dalian City,Northeast Asia International Shipping Center as the main research object,from the relevant literature research and examples of information to start,build multimodal transport model and transport network,pay attention to the model of practicality and operability,Dalian-centric transport Route to study,and the use of examples of the form of simulation,make it closer to the actual situation.With a view to the Dalian City,Northeast Asia International Shipping Center of the path planning to make practical recommendations.Considering the characteristics of land transportation and maritime transport,we construct the land transport model and maritime transport model based on the minimum time and cost,and make the transport node as part of the objective function.Under the multimodal transport time-cost model.The fast and non-dominated sorting genetic algorithm is used to design the multidimensional time-cost model.According to the results can be obtained in the form of public transport in the form of maritime transport in the selection of the advantages of line transport.更多还原