面向大型集装箱港口的岸边作业计划及调配决策研究

发布时间：2018-11-06 09:06

【摘要】：船舶大型化的发展趋势、集装箱港口之间日趋激烈的竞争关系以及全球供应链一体化的不断深化,这些因素都要求各国主要的大型集装箱港口不断提高其服务水平、降低其运营成本,从而获得更强的市场竞争力。由于集装箱码头的泊位作业效率直接关系到船舶在港口的停靠时间,从而影响到船方对港口服务的满意程度,因此提高集装箱码头的泊位作业效率对于增强港口的市场竞争力具有重要意义。合理地分配和调度码头的岸边作业资源对于提高码头的泊位作业效率具有显著作用,因此本文旨在研究出用于制定码头岸边作业计划的方法,从而帮助集装箱港口提升其运营服务水平。本文首先介绍并分析了国际航运市场上有关港口竞争现状和船舶大型化发展趋势的相关信息。在此背景下,说明了制定出合理有效的岸边作业计划对于集装箱港口的战略意义。其次,本文介绍了集装箱港口的日常运营实务,包括集装箱港口的功能区构成、集装箱港口的装卸工艺以及集装箱港口的日常运营决策等。通过对集装箱港口有关运营实务的介绍,再次强调了制定出合理有效的岸边作业计划对集装箱港口长久发展的重要性。基于集装箱码头的日常运营实务,文章建立了泊位与岸桥分配问题的数学规划模型。相对于传统的建模方法,本文提出了一种基于三维空间立体几何知识的建模方法,从而得到了形式更为简洁、相关变量更少的数学模型。利用某大型集装箱港口的实际生产数据生成算例,在LINGO环境下对该算例进行求解,求解结果证明了数学模型的正确性。针对数学模型禁止岸桥在船舶作业期间进行调整的缺点,提出了一种优化改进算法用来提高作业计划中岸桥的利用率。随后,本文基于集装箱船的泊位与岸桥分配计划,研究了岸桥的单船调度问题。通过分析集装箱船的船舶结构以及集装箱船倒箱作业的原因,总结了岸桥调度问题的基本假设和相关限制条件,建立了问题的数学规划模型。利用LINGO对相关算例进行求解,求解结果表明数学模型可以有效解决岸桥调度问题。此外,文章还对影响最优解及其目标函数值的相关参数进行了敏感性分析。最后,文章分析了已取得的研究成果以及未来需要进一步深入研究的问题。
[Abstract]:With the development trend of large-scale shipping, the increasingly fierce competition between container ports and the deepening of global supply chain integration, these factors require major large container ports in various countries to continuously improve their service level. Reduce its operating costs, thereby obtaining stronger market competitiveness. Because the efficiency of berth operation of container terminal is directly related to the docking time of the ship in the port, it affects the satisfaction of the ship to the port service. Therefore, it is very important to improve the berth operation efficiency of container terminal for enhancing the market competitiveness of the port. The reasonable allocation and scheduling of quayside operation resources play a significant role in improving the efficiency of berth operation. Therefore, this paper aims to study the method of making quayside operation plan. In order to help container ports to improve their operational service level. This paper first introduces and analyzes the relevant information about the current situation of port competition and the trend of large-scale development of ships in the international shipping market. In this context, the strategic significance of making a reasonable and effective shore operation plan for container port is explained. Secondly, this paper introduces the daily operation practice of container port, including the structure of function area of container port, loading and unloading technology of container port and daily operation decision of container port, etc. Through the introduction of the operation practice of container port, the importance of making a reasonable and effective shore operation plan for the container port's long-term development is emphasized again. Based on the daily operation practice of container terminal, the mathematical programming model of berth and quayside allocation problem is established in this paper. Compared with the traditional modeling method, this paper presents a modeling method based on the knowledge of three-dimensional solid geometry, and obtains a more concise mathematical model with fewer related variables. The actual production data of a large container port is used to generate an example, and the solution of the example is carried out under the LINGO environment. The result of the solution proves the correctness of the mathematical model. In view of the shortcoming of the mathematical model which forbids the adjustment of the quayside bridge during the ship operation, an improved optimization algorithm is proposed to improve the utilization ratio of the quayside bridge in the operation plan. Then, based on the berth and the allocation plan of the container ship, the single ship scheduling problem of the container ship is studied in this paper. By analyzing the ship structure of container ship and the reason of container ship inverted box operation, this paper summarizes the basic hypotheses and relative limitation conditions of shore bridge scheduling problem, and establishes the mathematical programming model of the problem. The results show that the mathematical model can effectively solve the problem of bank bridge scheduling. In addition, the sensitivity of the parameters affecting the optimal solution and its objective function is analyzed. Finally, the paper analyzes the research results and the problems that need to be further studied in the future.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U691.3;F552

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