本文選題：分布式集疏網(wǎng)絡(luò) + 空箱調(diào)運　； 參考：《河北工業(yè)大學(xué)》2014年碩士論文

【摘要】：作為一種現(xiàn)代化的貨物運輸方式，集裝箱運輸具有許多顯著的優(yōu)越性(如簡化包裝，，節(jié)省包裝材料，提高裝卸作業(yè)效率，便于機械化、自動化等)，使得集裝箱運輸獲得了飛速的發(fā)展。運量的增長，同時也引起了空箱調(diào)運量的增長，日益突出的空箱調(diào)運難度增大以及空箱調(diào)運成本上升等問題，直接影響到運輸企業(yè)的經(jīng)濟效益和市場競爭力。集裝箱空箱調(diào)運管理不善，既浪費了大量的空箱資源，影響適箱貨物的及時發(fā)送，同時也引起了集裝箱運輸企業(yè)經(jīng)營成本的增加，嚴(yán)重影響了其經(jīng)濟效益。因此，如何減少空箱調(diào)運量，避免不必要的空箱調(diào)運，在何時何地，調(diào)運適量的空箱以滿足集裝箱運輸在時間和數(shù)量上的要求，最大限度降低空箱調(diào)運成為了亟待解決的問題。 本文以分布式集裝箱集疏網(wǎng)絡(luò)空箱調(diào)運作業(yè)系統(tǒng)為研究對象，首先回顧了國內(nèi)外關(guān)于空箱調(diào)運問題已有的研究成果，并通過分類整理，對已有的研究成果總結(jié)其經(jīng)驗和不足，提出了自己的研究思路和方法。其次本文對分布式集疏網(wǎng)絡(luò)的網(wǎng)絡(luò)構(gòu)成、空箱調(diào)運產(chǎn)生原因、空箱調(diào)運特點和空箱調(diào)運流程以及調(diào)運策略進行了系統(tǒng)的分析總結(jié)。通過對空箱調(diào)運問題的定性分析，為后來分布式集疏網(wǎng)絡(luò)空箱調(diào)運優(yōu)化模型的建立奠定了理論基礎(chǔ)。本文在基本理論、文獻綜述的基礎(chǔ)上，分析分布式集疏網(wǎng)絡(luò)空箱調(diào)運系統(tǒng)的系統(tǒng)構(gòu)成，空箱調(diào)運要素、影響分布式集疏網(wǎng)絡(luò)空箱調(diào)撥問題的因素以及調(diào)撥成本，構(gòu)建了該調(diào)度問題的概念模型并結(jié)合空箱調(diào)運的具體特點進行兩階段優(yōu)化建模，將確定性空箱需求和隨機空箱需求的滿足進行分別處理，最后集成整體空箱調(diào)運決策優(yōu)化模型。最后，本文對模型進行了算例驗證，針對本文模型的自身構(gòu)建，設(shè)計了適合的Lingo求解方法。通過控制模型運行條件和調(diào)整模型中的不同參數(shù)得出了符合客觀情況的結(jié)果，證明了模型的合理性，反過來也證明了一些客觀判斷的合理性，有助于集裝箱運輸公司進行參考研究。
[Abstract]:As a modern mode of cargo transport, container transportation has many obvious advantages (such as simplifying packaging, saving packaging materials, improving the efficiency of loading and unloading, and facilitating mechanization. Automation and so on, makes the container transportation to obtain the rapid development. The increase of transportation volume also causes the increase of empty container transportation, the increasing difficulty of empty container transportation and the rising cost of empty container transportation, which directly affect the economic benefits and market competitiveness of transportation enterprises. The poor management of empty container transportation not only wastes a large number of empty container resources and affects the timely delivery of containerized goods, but also causes an increase in the operating cost of container transportation enterprises and seriously affects their economic benefits. Therefore, how to reduce the quantity of empty container and avoid unnecessary empty container, when and where to transfer appropriate amount of empty container to meet the requirements of time and quantity of container transportation and to minimize empty container transfer has become an urgent problem to be solved. In this paper, the distributed empty container dispatching system is taken as the research object. First of all, it reviews the existing research results of empty container dispatching at home and abroad, and summarizes its experiences and shortcomings through sorting out the existing research results. The author puts forward his own research ideas and methods. Secondly, this paper makes a systematic analysis and summary of the network structure of distributed network, the causes of empty container dispatching, the characteristics of empty container dispatching, the empty box dispatching process and the dispatching strategy. Through the qualitative analysis of the empty container dispatching problem, the theoretical foundation was established for the establishment of the optimization model of the distributed set and sparse network empty container dispatching. On the basis of the basic theory and literature review, this paper analyzes the system structure, the elements of empty container transfer, the factors affecting the problem of empty container allocation and the allocation cost of the distributed network empty container dispatching system. The conceptual model of the scheduling problem is constructed and combined with the specific characteristics of empty container dispatching to carry out two-stage optimization modeling. The deterministic empty container requirements and the stochastic empty container requirements are dealt with separately. Finally, the overall empty container dispatching decision optimization model is integrated. Finally, the model is verified by an example, and a suitable Lingo solution method is designed for the self-construction of the model. By controlling the operating conditions of the model and adjusting the different parameters in the model, the results of the objective conditions are obtained, the rationality of the model is proved, and the rationality of some objective judgments is also proved. It is helpful for container transportation company to carry on the reference research.
【學(xué)位授予單位】：河北工業(yè)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：U169

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本文編號：1875088