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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

發(fā)布時(shí)間:2019-01-03 14:37
【摘要】:在科技進(jìn)步以及世界各國(guó)聯(lián)系越來(lái)越緊密的同時(shí),航運(yùn)業(yè)也開始發(fā)展起來(lái),并且在經(jīng)濟(jì)活動(dòng)中占據(jù)越來(lái)越重要的地位。與此同時(shí),集裝箱運(yùn)輸行業(yè)與傳統(tǒng)的船舶運(yùn)輸輸相比,優(yōu)勢(shì)更大,也更加方便靈活,并且也隨著世界貿(mào)易增長(zhǎng)而飛速發(fā)展,并逐漸成熟起來(lái)。航運(yùn)企業(yè)為了降低成本,獲得規(guī)模效益,建造的船舶越來(lái)越大,而大型的集裝箱船舶由于船舶體型大,噸位高,無(wú)法掛靠小型港口,而開始出現(xiàn)軸幅式集裝箱運(yùn)輸模式。珠江三角洲位于我國(guó)發(fā)達(dá)的廣東省內(nèi),經(jīng)濟(jì)腹地很大且人口密集,并且是我國(guó)珠江的入?凇4送,珠三角地區(qū)擁有龐大的運(yùn)輸團(tuán)隊(duì),有超過350家公司在珠三角地區(qū)有船舶運(yùn)輸方面的業(yè)務(wù)。由于珠三角地區(qū)復(fù)雜的地理環(huán)境以及港口眾多,有利于形成軸幅式的運(yùn)輸網(wǎng)絡(luò)結(jié)構(gòu),隨著集裝箱軸幅式網(wǎng)絡(luò)的發(fā)展,干線運(yùn)輸與支線運(yùn)輸開始區(qū)別開來(lái)。因?yàn)樽匀坏乩憝h(huán)境及市場(chǎng)等方面的原因,船公司在制定支線運(yùn)輸航線,以及船舶調(diào)度方案時(shí)遇到各種問題。由此看來(lái),怎樣幫船公司制定船舶調(diào)度計(jì)劃,確定船舶運(yùn)行路線,是船公司亟待處理的問題。本文首先對(duì)航運(yùn)市場(chǎng)及背景進(jìn)行介紹,然后論述了集裝箱運(yùn)輸相關(guān)的理論,并且對(duì)珠江三角洲地區(qū)集裝箱運(yùn)輸?shù)膬?yōu)勢(shì)和劣勢(shì)進(jìn)行了分析,并就船舶航速優(yōu)化相關(guān)理論也進(jìn)行了分析。緊接著建立了航速優(yōu)化的模型,并且針對(duì)市場(chǎng)信息變化無(wú)常的情況,提出了在航速優(yōu)化情況下的二階段動(dòng)態(tài)調(diào)度模型。通過對(duì)珠江三角洲地區(qū)29個(gè)港口的案例進(jìn)行分析,可以證明本文建立的模型是合理的,能夠幫助航運(yùn)企業(yè)更加合理的進(jìn)行船舶調(diào)度。
[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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