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考慮能耗的集裝箱碼頭核心資源調(diào)度研究

發(fā)布時間:2018-08-25 17:13
【摘要】:隨著經(jīng)濟全球化的不斷深入,集裝箱運輸?shù)闹匾匚蝗找嬲蔑@,集裝箱碼頭效率已經(jīng)成為評價港口競爭力的重要指標之一。如何合理安排到港集裝箱船的各項作業(yè)順序以及配置合理數(shù)量的裝卸機械設(shè)備已經(jīng)成為提升港口效率的關(guān)鍵。另一方面,隨著氣候變化問題的日益嚴重,低碳、節(jié)能減排已成為各國經(jīng)濟發(fā)展中亟需考慮的問題。目前,以國際海事組織強制推行的《能效設(shè)計指數(shù)(EEDI)計算方法的臨時指南》等國際性規(guī)范為標志,全球航運業(yè)界已開始著手打造綠色船舶。相較而言,港口由于具有較強的屬地化特征,其涉外性不及海上運輸船舶,因此目前綠色港口的建設(shè)相對缺乏具有國際強制約束力的統(tǒng)一標準。隨著我國集裝箱港口建設(shè)進程的不斷加快,港口自動化、信息化、智能化水平已處于世界領(lǐng)先地位,我國集裝箱港口兼顧能耗和效益已具備了相當(dāng)?shù)募夹g(shù)基礎(chǔ)。 在此背景下,本文首先從集裝箱碼頭調(diào)度以及港口能耗兩方面介紹相關(guān)的理論。其次,以裝卸作業(yè)時間最小以及港口裝卸機械能源消耗最小為目標,采用混合流水車間的思想,構(gòu)建包括岸橋、集卡、場橋的集裝箱碼頭核心資源雙目標集成調(diào)度優(yōu)化模型,并設(shè)計基于模擬退火算法和遺傳算法的混合優(yōu)化算法。再次,運用Matlab對某集裝箱碼頭進行實證分析并求解最優(yōu)調(diào)度方案。結(jié)果顯示,本文建立的模型能夠?qū)崿F(xiàn)港口能效水平的優(yōu)化,本文采用的遺傳模擬退火算法求得的裝卸時間、港口能耗也優(yōu)于傳統(tǒng)遺傳算法的計算結(jié)果。
[Abstract]:With the deepening of economic globalization, the important position of container transportation is becoming more and more obvious. The efficiency of container terminal has become one of the important indicators to evaluate the competitiveness of ports. How to arrange the operation order of container ship and how to configure a reasonable quantity of loading and unloading machinery and equipment has become the key to improve port efficiency. On the other hand, with the increasingly serious problem of climate change, low carbon, energy saving and emission reduction has become an urgent problem in the economic development of various countries. At present, the global shipping industry has begun to build green ships, marked by international norms such as the interim Guide to the calculation of Energy efficiency Design Index (EEDI) enforced by the International Maritime Organization (IMO). In contrast, because of its strong local characteristics, the port is less foreign than the maritime transport ship, so the construction of green port is relatively lack of international compulsory binding standard. With the accelerating process of container port construction in China, the level of automation, information and intelligence has been in the leading position in the world, and the container port in our country has a considerable technical foundation to take account of energy consumption and efficiency. In this context, this paper first introduces the theory of container terminal scheduling and port energy consumption. Secondly, aiming at the minimum loading and unloading time and the minimum energy consumption of port loading and unloading machinery, a dual objective integrated scheduling optimization model of container terminal core resources including shore bridge, collecting card and yard bridge is constructed by adopting the idea of mixed flow workshop. A hybrid optimization algorithm based on simulated annealing algorithm and genetic algorithm is designed. Thirdly, a container terminal is empirically analyzed by Matlab and the optimal scheduling scheme is solved. The results show that the model established in this paper can optimize the energy efficiency level of the port. The loading and unloading time obtained by the genetic simulated annealing algorithm in this paper is better than that of the traditional genetic algorithm.
【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】:2014
【分類號】:U695.22;U691.3

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