本文選題：物流倉儲系統(tǒng) + 系統(tǒng)建模��； 參考：《吉林大學(xué)》2012年碩士論文

【摘要】：隨著全球經(jīng)濟(jì)的不斷發(fā)展，現(xiàn)代企業(yè)不得不面對更多新的機(jī)遇和挑戰(zhàn)，怎樣能在不斷變化的市場中尋求新的發(fā)展動力是擺在企業(yè)面前的一個重要難題。在我國經(jīng)濟(jì)發(fā)展的過程中，現(xiàn)代物流發(fā)揮著非常重要的作用，因?yàn)樗且环N非常先進(jìn)的管理技術(shù)，與此同時，也是一種非常先進(jìn)的組織方式，融合了高新技術(shù)，實(shí)現(xiàn)了經(jīng)濟(jì)高效地運(yùn)行。倉儲是現(xiàn)代物流管理中的唯一一個靜態(tài)的環(huán)節(jié)，可以說是現(xiàn)代物流管理中非常重要的一個環(huán)節(jié)，但是隨著社會經(jīng)濟(jì)發(fā)展的不斷進(jìn)步，倉儲管理正逐漸被企業(yè)管理者們所忽視，都認(rèn)為它不是一件重要的事情，因?yàn)榇蠹叶荚诓粩嗟刈非蟮蛶齑嫔踔潦橇銕齑妗，F(xiàn)代物流業(yè)的發(fā)展是一個可持續(xù)的過程，倉儲業(yè)作為物流業(yè)的核心業(yè)務(wù)，也要有一個可持續(xù)的發(fā)展過程，尤其隨著物流業(yè)發(fā)展的速度不斷加快，對于貨物的流通速度也提出了更快的要求，對于倉儲業(yè)的現(xiàn)代化的要求，特別是出入庫的效率和倉庫的布局設(shè)置等方面都提出了非常高的要求，所以說倉儲的重要性是無法被消除的。 本文通過對吉林省交通廳物資供應(yīng)站應(yīng)急物資的出入庫情況進(jìn)行研究，重點(diǎn)研究了該物資供應(yīng)站出入庫的流程是否合理，在調(diào)查研究的基礎(chǔ)上，對物資供應(yīng)站的倉庫布局進(jìn)行了合理的假設(shè)和簡化，建立了物資供應(yīng)站的物流倉儲的概念模型，并結(jié)合排隊(duì)理論對物資供應(yīng)站的物流倉儲作業(yè)系統(tǒng)進(jìn)行了分析。 本文以Flexsim仿真軟件為平臺，并結(jié)合離散事件系統(tǒng)建模理論，在物資供應(yīng)站物流倉儲系統(tǒng)模型的基礎(chǔ)之上，采用經(jīng)驗(yàn)分布參數(shù)，建立了物資供應(yīng)站的物流倉儲系統(tǒng)的仿真模型。運(yùn)行所建立的仿真模型，研究物流倉儲系統(tǒng)的一些情況，例如暫存區(qū)是否出現(xiàn)應(yīng)急物資的排隊(duì)現(xiàn)象、操作員和叉車的利用率等問題，并將仿真的分析結(jié)果以餅圖的形式輸出。 本文研究的是吉林省交通廳物資供應(yīng)站物流倉儲系統(tǒng)出入庫作業(yè)流程的優(yōu)化問題。通過對仿真所得數(shù)據(jù)的分析，找出影響物資供應(yīng)站物流倉儲系統(tǒng)作業(yè)系統(tǒng)的瓶頸因素，并分析其存在的可能原因，從而對其中一些布局及參數(shù)進(jìn)行調(diào)整，，重新建立仿真模型并運(yùn)行Flexsim仿真軟件的統(tǒng)計分析工具重新輸出仿真結(jié)果。 本文將仿真技術(shù)應(yīng)用到吉林省交通廳物資供應(yīng)站的物流倉儲系統(tǒng)中去，通過建立系統(tǒng)仿真模型，可以將現(xiàn)實(shí)中的物流系統(tǒng)用模型反映出來，并可以對運(yùn)行中的數(shù)據(jù)進(jìn)行實(shí)時的監(jiān)測，這樣可以使操作人員對物流倉儲系統(tǒng)有個更加深刻的認(rèn)識，除此之外，還可以作為決策和優(yōu)化的工具，來對現(xiàn)實(shí)中的物流倉儲系統(tǒng)進(jìn)行改善，以降低物資供應(yīng)站的成本，從而使物流系統(tǒng)趨于完善和具有一定的可行性。
[Abstract]:With the continuous development of the global economy, modern enterprises have to face more new opportunities and challenges. How to find new development power in the constantly changing market is an important problem in front of enterprises.In the process of our country's economic development, modern logistics plays a very important role, because it is a very advanced management technology, at the same time, it is also a very advanced organization method, which combines high and new technology.Economic and efficient operation has been realized.Warehousing is the only static link in modern logistics management, can be said to be a very important link in modern logistics management, but with the continuous progress of social and economic development, warehouse management is gradually ignored by enterprise managers.Think it is not an important thing, because everyone is constantly in the pursuit of low inventory or even zero inventory.The development of modern logistics industry is a sustainable process. As the core business of logistics industry, warehousing industry should also have a sustainable development process, especially with the rapid development of logistics industry.It has also put forward faster requirements for the speed of circulation of goods, and very high requirements for the modernization of the warehousing industry, especially for the efficiency of entering and leaving warehouses and the layout and setting of warehouses, etc.So the importance of warehousing cannot be eliminated.In this paper, through the study of the situation of the emergency materials in the supply station of Jilin Provincial Transportation Department, the paper focuses on whether the flow of the material supply station is reasonable or not, on the basis of the investigation and research.The warehouse layout of the material supply station is reasonably assumed and simplified, the conceptual model of the logistics storage of the material supply station is established, and the logistics warehouse operation system of the material supply station is analyzed in combination with the queuing theory.Based on the Flexsim simulation software and the discrete event system modeling theory, based on the logistics storage system model of the material supply station, the simulation model of the logistics storage system of the material supply station is established by using the empirical distribution parameters.The simulation model is established to study some situations of the logistics storage system, such as whether the emergency material queuing phenomenon appears in the temporary storage area, the utilization ratio of the operator and the forklift truck and so on. The simulation results are output in the form of pie chart.This paper studies the optimization of the operation flow of the material supply station of Jilin Provincial Transportation Department.Based on the analysis of the simulation data, the bottleneck factors affecting the operation system of logistics warehousing system in the material supply station are found out, and the possible reasons for their existence are analyzed, and some of the layout and parameters are adjusted.The simulation model is re-established and the statistical analysis tool of Flexsim simulation software is used to re-output the simulation results.In this paper, the simulation technology is applied to the logistics storage system of the material supply station of Jilin Provincial Transportation Department. By establishing the system simulation model, the real logistics system can be reflected by the model.And it can monitor the running data in real time, so that operators can have a deeper understanding of logistics warehousing system, in addition, it can also be used as a decision-making and optimization tool.To improve the logistics warehousing system in order to reduce the cost of the material supply station, so that the logistics system tends to be perfect and has certain feasibility.
【學(xué)位授予單位】：吉林大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2012
【分類號】：TP391.9;F252;F512.7

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