滚装甩挂运输网络点选择与多车型调度优化

发布时间：2018-12-30 18:19

【摘要】：我国开展和推广甩挂运输已有多年,但也暴露出不少问题,比如,制度不够完善、技术标准没有统一、基础设施比较薄弱、甩挂运输研究方法不够系统等,这些都是制约我国甩挂运输发展的重要因素,也是当下研究甩挂运输发展的重要课题。其中,与国外研究相比,国内甩挂运输的研究主要是以运作组织模式、调度作业方面为主,缺乏在甩挂运输网络节点选址、甩挂车多车型利用、与其他运输方式融合运作等方面的实例研究。与传统运输方式相比,甩挂运输不但具有投入成本低、运营效率高、节能减排效果好的特点,它还具备可以与多种运输组织方式相互融合的特点。甩挂运输与其他运输组织方式进行有机融合,不但能更好地发挥甩挂运输的潜力,而且更是符合我国发展综合交通运输体系的要求。本文结合实际情况,以东北、山东、江浙等地区开展滚装甩挂运输为实例研究,对跨渤海滚装甩挂运输网络进行设计规划。在甩挂运输网络节点选址方面应用定性与定量相结合的方法对城市进行归类分析,为甩挂运输场站建设地点的选择提供研究依据,并从车辆路径优化资源配置角度对多种车型的甩挂车进行配置和调度。主要研究内容如下：首先对跨渤海湾滚装甩挂运输港口和网络节点的选取,建立甩挂运输潜力的评价指标体系,综合考虑了定性和定量指标,利用模糊c-均值聚类算法对样本城市进行筛选和分析；然后,进行车辆路径优化配置,包括对车型选择、牵引车和挂车数量优化配置,考虑时间窗、多车型等情况,建立数学模型。最后,结合算例分析,利用模拟退火算法对模型求解,得出车辆配置类型、数量以及调度路线,并与单一甩挂车车型模型进行对比,验证了甩挂车多车型应用的优势。
[Abstract]:Our country has been carrying out and popularizing the transport of hanging and dumping for many years, but it has also exposed many problems. For example, the system is not perfect, the technical standards are not unified, the infrastructure is relatively weak, and the research methods of the transportation for throwing and hanging are not systematic enough, and so on. These are the important factors that restrict the development of the transport in China, and also the important subject of the research on the development of the transport. Among them, compared with foreign research, the research of domestic swing and hang transportation is mainly based on the operation organization mode, scheduling operation, lack of location of the node in the transportation network, and the use of more than one type of trailer. A case study on integration with other modes of transport. Compared with the traditional transportation mode, swing and hang transport not only has the characteristics of low input cost, high operation efficiency, good effect of energy saving and emission reduction, but also has the characteristics that can be integrated with various transportation organizations. The organic integration of swing and hang transportation with other transportation organizations can not only give full play to the potential of swing and hang transportation, but also meet the requirements of developing a comprehensive transportation system in China. Based on the actual situation, this paper takes the case study of ro-ro rolling transportation in Northeast China, Shandong, Jiangsu and Zhejiang provinces and so on, and designs and plans the transportation network of ro-ro rolling and hanging across the Bohai Sea. The method of qualitative and quantitative analysis is used to classify and analyze the location of the transportation network node, which provides the research basis for the choice of the construction site of the transportation station. And from the point of view of vehicle path optimization resource allocation, the parking trailer of many types of vehicles is configured and scheduled. The main research contents are as follows: firstly, the evaluation index system of the transportation potential is established for the selection of the port and network node of ro-ro swing and hanging transport across the Bohai Bay, and the qualitative and quantitative indexes are considered synthetically. The fuzzy c-means clustering algorithm is used to screen and analyze the sample cities. Then, the optimal configuration of vehicle path is carried out, including the selection of vehicle type, the optimal allocation of the number of tractor and trailer, the consideration of time window, multi-type and so on, and the establishment of mathematical model. Finally, with the example analysis, the model is solved by simulated annealing algorithm, the vehicle configuration type, quantity and dispatching route are obtained, and compared with the single trailer model, the advantages of multi-model application of trailer dump are verified.
【学位授予单位】：大连海事大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U492.22;U492.331

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