珠三角集裝箱支線運(yùn)輸雙船型兩階段調(diào)度問題優(yōu)化研究
[Abstract]:With the development of science and technology and the close relationship between the countries of the world, the shipping industry has also begun to develop and occupy an increasingly important position in economic activities. At the same time, compared with the traditional shipping transportation, container transport industry has more advantages, more convenient and flexible, and with the rapid development of world trade, and gradually mature. In order to reduce the cost and obtain the benefit of scale, shipping enterprises build more and more large container ships. Because of the large size and high tonnage, large container ships can not be linked to small ports, so they begin to appear the axle container transport mode. The Pearl River Delta (PRD) is located in the developed Guangdong Province of China, with a large and densely populated hinterland, and it is the mouth of the Pearl River in China. In addition, the PRD has a large transportation team, with more than 350 companies operating in the PRD. Because of the complex geographical environment and numerous ports in the Pearl River Delta region, it is advantageous to form the axle-width transport network structure. With the development of the container axle-width network, the trunk line transportation and the branch line transportation begin to distinguish. Due to the natural geographical environment and market, the shipping company encountered various problems in drawing up the regional transportation route and ship scheduling plan. In view of this, how to help the shipping company to formulate the ship scheduling plan and determine the ship operation route is an urgent problem to be dealt with by the shipping company. This paper first introduces the shipping market and its background, then discusses the theory of container transportation, and analyzes the advantages and disadvantages of container transportation in the Pearl River Delta region. The related theories of ship speed optimization are also analyzed. Then, the model of speed optimization is established, and a two-stage dynamic scheduling model is proposed to deal with the volatility of market information. Through the analysis of 29 port cases in the Pearl River Delta region, it can be proved that the model established in this paper is reasonable and can help shipping enterprises to carry out ship scheduling more reasonably.
【學(xué)位授予單位】:大連海事大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:U692.4
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