集裝箱碼頭多船岸橋協(xié)同調(diào)度方法研究
發(fā)布時(shí)間:2018-05-19 08:48
本文選題:岸橋調(diào)度 + 同步裝卸; 參考:《寧波大學(xué)》2015年碩士論文
【摘要】:本文針對(duì)集裝箱碼頭岸橋?qū)扛鄞暗募b箱裝卸問題,在同步裝卸技術(shù)思想的基礎(chǔ)上,結(jié)合實(shí)際集裝箱碼頭多船岸橋調(diào)度方法,提出了集裝箱碼頭基于同步裝卸的多船岸橋協(xié)同調(diào)度方法。以最小化所有船舶的最大延遲時(shí)間為優(yōu)化目標(biāo)建立數(shù)學(xué)模型,并運(yùn)用單親遺傳算法對(duì)模型進(jìn)行求解,通過計(jì)算機(jī)進(jìn)行數(shù)值模擬,求得船舶上集裝箱裝卸任務(wù)的最優(yōu)裝卸序列和各船舶的離港時(shí)間。通過與傳統(tǒng)岸橋裝卸模式的對(duì)比,驗(yàn)證了基于同步裝卸的多船岸橋協(xié)同調(diào)度方法對(duì)于提高集裝箱碼頭岸橋裝卸效率,減少資源浪費(fèi)有著積極的意義。論文主要研究內(nèi)容如下:首先,介紹研究背景和意義,以及集裝箱碼頭布局、集裝箱裝卸設(shè)備、集裝箱碼頭生產(chǎn)流程和碼頭裝卸相關(guān)術(shù)語,為后續(xù)設(shè)計(jì)提出的各裝卸方法奠定基礎(chǔ)。其次,提出了單船岸橋調(diào)度方法,以船舶裝卸時(shí)間最小為目標(biāo)建立模型并用設(shè)計(jì)單親遺傳算法求解;之后提出基于同步裝卸的單船岸橋調(diào)度方法,建立數(shù)學(xué)模型并求解,與傳統(tǒng)單船岸橋調(diào)度方法進(jìn)行比較分析,驗(yàn)證方法的可行性與有效性。再次,針對(duì)多船裝卸的岸橋調(diào)度問題,分別提出了多船靜態(tài)岸橋協(xié)同作業(yè)調(diào)度方法和多船動(dòng)態(tài)到港岸橋協(xié)同作業(yè)調(diào)度方法,建立數(shù)學(xué)模型,并設(shè)計(jì)單親遺傳算法進(jìn)行求解,求得全岸線船舶集裝箱裝卸任務(wù)的裝卸順序,通過與傳統(tǒng)多船岸橋調(diào)度方法進(jìn)行比較,證明了方法的可行性與有效性。最后,將本文提出的多船岸橋協(xié)同調(diào)度方法應(yīng)用于寧波港北侖第二集裝箱碼頭有限公司,通過實(shí)際數(shù)據(jù)計(jì)算,本文提出的多船岸橋協(xié)同調(diào)度方法以及同步裝卸方法對(duì)提高碼頭裝卸效率方面有著積極的意義。
[Abstract]:In this paper, aiming at the container loading and unloading problem of container terminal shore bridge to port ship, on the basis of synchronous loading and unloading technology thought, combined with actual container terminal multi-ship shore bridge dispatching method, A coordinated scheduling method for multi-ship quayside bridges based on synchronous loading and unloading for container terminals is proposed. Aiming at minimizing the maximum delay time of all ships, the mathematical model is established, and the model is solved by using a single parent genetic algorithm, and the numerical simulation is carried out by computer. The optimal loading and unloading sequence and the departure time of each ship are obtained. By comparing with the traditional loading and unloading mode of shore bridge, it is proved that the cooperative dispatching method of multi-ship shore bridge based on synchronous loading and unloading is of positive significance for improving the loading and unloading efficiency of container terminal bank bridge and reducing the waste of resources. The main contents of this paper are as follows: firstly, the background and significance of the research are introduced, as well as the layout of container terminals, container handling equipment, production process of container terminals and the terms related to terminal handling. It lays the foundation for each loading and unloading method put forward in the following design. Secondly, a single ship shore bridge scheduling method is proposed, which takes the minimum loading and unloading time as the target and is solved by the design of single parent genetic algorithm, and then a single ship shore bridge scheduling method based on synchronous loading and unloading is proposed, and the mathematical model is established and solved. The feasibility and effectiveness of the method are verified by comparing with the traditional single ship shore bridge dispatching method. Thirdly, aiming at the scheduling problem of multi-ship loading and unloading, this paper proposes a multi-ship static shore bridge cooperative scheduling method and a multi-ship dynamic arrival shore bridge cooperative operation scheduling method, establishes a mathematical model, and designs a single-parent genetic algorithm to solve the problem. The loading and unloading sequence of container loading and unloading task on the whole shore line is obtained. The feasibility and validity of the method are proved by comparing it with the traditional multi-ship shore bridge dispatching method. Finally, the multi-ship shore bridge cooperative scheduling method proposed in this paper is applied to Ningbo Port Beilun No. 2 Container Terminal Co., Ltd. The cooperative dispatching method and synchronous loading and unloading method proposed in this paper have positive significance in improving the efficiency of loading and unloading of wharf.
【學(xué)位授予單位】:寧波大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類號(hào)】:U691.3
【參考文獻(xiàn)】
相關(guān)期刊論文 前3條
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