高速公路服务区物流节点选址方法研究

发布时间：2018-04-24 15:24

本文选题：高速公路服务区 + 物流节点　；参考：《长沙理工大学》2012年硕士论文

【摘要】：高速公路服务区是高速公路的重要基础设施，现代物流是国民经济的基础和“动脉”，被人们称为“第三利润源泉”。随着我国社会经济的发展以及高速公路网络化、服务区的规模化，进行物流功能拓展是高速公路服务区发展的重要方向，而高速公路服务区物流节点选址则是其重要的环节。本文研究路网化条件下的高速公路服务区物流节点选址方法。论文分析了高速公路的服务对象及服务区开展物流服务的优势和环境条件，确定了服务区物流节点的主要功能；在此基础上，结合服务区的具体特征，通过服务区物流节点的选址影响因素分析，建立了基于支持向量机的高速公路服务区物流节点选址决策模型，引入了粒子群智能优化算法对其参数进行优化；最后运用所建模型和算法进行了算例分析，，并进行了结果比较，验证了方法的有效性。目前国内外从路网化角度，以提高高速公路服务区物流整体效益，促进现代物流发展为目标的高速公路服务区拓展物流功能的相关理论研究成果不多，本文探讨的我国高速公路服务区物流节点选址决策问题，有助于完善我国高速公路服务区发展物流服务的理论体系与方法，同时对推进路网化条件下的我国高速公路服务区物流节点选址实践具有一定的实用意义。
[Abstract]:Expressway service area is an important infrastructure of expressway, modern logistics is the foundation and "artery" of national economy, it is called "the third profit source". With the development of our country's social economy and the network of freeway and the scale of service area, it is an important direction to expand the logistics function of expressway service area, and the location of logistics node in expressway service area is an important link. This paper studies the location method of logistics node in expressway service area under the condition of road network. The paper analyzes the service object of expressway and the advantages and environmental conditions of developing logistics service in service area, determines the main function of logistics node in service area, and on this basis, combines the specific characteristics of service area, Based on the analysis of the factors affecting the location of logistics nodes in service area, the decision model of location of logistics nodes in expressway service area based on support vector machine is established, and the parameters are optimized by introducing the particle swarm optimization algorithm. Finally, the model and algorithm are used to analyze the results and the results are compared to verify the effectiveness of the method. At present, from the point of view of road network, there are few theoretical research results on developing logistics function of expressway service area aiming at improving the overall benefit of expressway service area and promoting the development of modern logistics. The problem of logistics node location decision in expressway service area in China is discussed in this paper, which is helpful to perfect the theory system and method of developing logistics service in expressway service area of our country. At the same time, it is of practical significance to promote the location of logistics node in expressway service area under the condition of road network.
【学位授予单位】：长沙理工大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：F542;F252;F224

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