集裝箱港口作業(yè)系統(tǒng)一體化調(diào)度研究
[Abstract]:With the rapid development of global economic integration, container transport has increasingly become the main modern mode of transport, greatly promoting the development of global trade. In order to meet the increasing demand for container throughput and maintain continuous competitiveness in the fierce international competition, the major ports are striving to promote the construction of deep water channels and large capacity berths in order to eliminate port throughput bottlenecks. Build a high-standard shipping service system and distribution system. However, many container terminal production and operation links can not be better connected, so that the arrival of ships in Hong Kong operation time is too long, low efficiency and full load of the operation state, and serious pressure on the port phenomenon. Therefore, the container port needs to carry on the reasonable integration dispatch work to the operation system, in order to the shortest ship time in the harbor, the maximum enhancement wharf facility, equipment and so on resources utilization ratio and the connection efficiency, To meet growing port demand. The container operation system has the characteristics of randomness and complexity. Because of the constraint and relevance of the resources among the operation links, the container port needs to integrate the resources (such as berth, shore bridge, collection card, yard bridge). Improve the overall performance of the efficiency, rather than the pursuit of local subsystem optimization. Therefore, from the point of view of the actual production and operation of container terminal, this paper selects the main factors that affect the production efficiency of container port operation system, and analyzes the operation process from ship arrival to the completion of loading and unloading operation. A berth with the shortest waiting time of container port operation and the shortest operation time of collecting card is constructed, and the integrated scheduling optimization model of shore bridge, collecting card and field bridge resources is constructed. At the same time, the model is solved by using relevant software. Then the berthing order of the ship, the optimal assigned quantity of the collecting card and the yard bridge are obtained. Compared with the previous researches on the optimization of berth, bank bridge, collecting card and yard bridge, this paper can improve the overall operation efficiency of container port to a greater extent, improve the utilization ratio of port operation resources, and reduce the idle resources. It has certain practical significance.
【學(xué)位授予單位】:大連海事大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2012
【分類號】:F552;U691.3
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