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物流網(wǎng)絡設計中的RFID導入模型研究

發(fā)布時間:2018-06-24 03:50

  本文選題:供應鏈管理 + 物流網(wǎng)絡規(guī)劃; 參考:《上海交通大學》2014年碩士論文


【摘要】:本文以一個三層集成供應鏈為研究對象,綜合運用了運營管理、供應鏈管理和物流網(wǎng)絡規(guī)劃等思想,以物流網(wǎng)絡數(shù)學建模和運籌優(yōu)化為工具,采用了數(shù)學解析、計算機仿真和算例分析等方法對以下若干問題進行了研究:如何規(guī)劃三層集成供應鏈的物流網(wǎng)絡;如何定量化RFID導入對供應鏈物流網(wǎng)絡規(guī)劃的影響及確定RFID導入因素對供應鏈物流網(wǎng)絡規(guī)劃的影響;如何決策RFID是否導入供應鏈物流網(wǎng)絡及RFID導入時機。作者分別建立了兩種情況下物流網(wǎng)絡規(guī)劃數(shù)學模型:不導入RFID供應鏈物流網(wǎng)絡規(guī)劃基本模型和導入RFID時物流網(wǎng)絡規(guī)劃模型。兩個模型都以供應鏈總利潤最大化為目標函數(shù),確定最優(yōu)的供應鏈物流分銷中心的數(shù)量和訂貨批量。通過對比RFID導入前和導入后的求解結(jié)果,分析RFID導入因素對物流網(wǎng)絡規(guī)劃的影響,最終確定RFID導入物流網(wǎng)絡規(guī)劃的最佳時機。 本文研究的主要內(nèi)容和關鍵結(jié)論如下: 第一章闡述了論文的研究背景、意義、內(nèi)容和方法。首先說明了降低物流成本對企業(yè)和國家發(fā)展的重要意義。在全球化的今天,各個企業(yè)的競爭已經(jīng)轉(zhuǎn)變?yōu)楣⿷溨g的競爭,如何優(yōu)化物流網(wǎng)絡的布局,決定了企業(yè)獲得核心競爭能力的關鍵。同時說明了RFID技術對優(yōu)化物流網(wǎng)絡,提升整體供應鏈管理水平的重要作用。本文運用的方法包括:數(shù)學建模、計算機仿真分析和算例分析。 第二章回顧了國內(nèi)外相關文獻。文獻的內(nèi)容分為三部分:RFID技術文獻綜述、物流網(wǎng)絡規(guī)劃文獻綜述和RFID技術導入供應鏈文獻綜述。 第三章建立了不導入RFID時物流網(wǎng)絡規(guī)劃模型。模型基于連續(xù)建模思想,把物流網(wǎng)絡分割為若干個區(qū)域,使得在每個區(qū)域內(nèi)需求緩慢變化。連續(xù)建模思想把不連續(xù)的變量轉(zhuǎn)變?yōu)檫B續(xù)變量,使得模型求解變得簡便。模型以供應鏈總利潤最大化為目標函數(shù),確定最優(yōu)分銷中心個數(shù)和訂貨批量。最后通過算例分析,分析各個參數(shù)對物流網(wǎng)絡規(guī)劃的影響。 第四章,建立了導入RFID的供應鏈物流網(wǎng)絡規(guī)劃模型。通過分析RFID導入對供應鏈物流網(wǎng)絡的影響因素,確定了以下5個RFID導入影響因素:生產(chǎn)成本、滿足需求的補貨效率、分銷中心固定成本、單位庫存持有成本和提前期。通過導入5個RFID影響物流網(wǎng)絡規(guī)劃因素,建立RFID導入的物流網(wǎng)絡規(guī)劃模型,,最后通過算例分析說明RFID導入對物流網(wǎng)絡規(guī)劃的影響,對比RFID導入前后供應鏈物流網(wǎng)絡規(guī)劃的布局和確定RFID導入物流網(wǎng)絡的時機。 第五章,總結(jié)全文的研究結(jié)論,規(guī)劃未來研究的方向。
[Abstract]:In this paper, a three-layer integrated supply chain is taken as the research object, the ideas of operation management, supply chain management and logistics network planning are used synthetically, the mathematical modeling and operation optimization of logistics network are used as tools, and mathematical analysis is adopted. The following problems are studied by computer simulation and example analysis: how to plan the logistics network of three-layer integrated supply chain; How to quantify the impact of RFID import on supply chain logistics network planning and determine the impact of RFID import factors on supply chain logistics network planning; how to decide whether RFID imports supply chain logistics network and the timing of RFID import. The author establishes two mathematical models of logistics network planning: not importing the basic model of RFID supply chain logistics network planning and importing RFID logistics network planning model. Both models take the maximization of total profit of supply chain as the objective function to determine the quantity and order quantity of the optimal supply chain logistics distribution center. By comparing the solution results before and after RFID import, this paper analyzes the influence of RFID import factors on logistics network planning, and finally determines the best time for RFID import logistics network planning. The main contents and key conclusions of this paper are as follows: the first chapter describes the research background, significance, content and methods. First of all, it explains the importance of reducing logistics cost to the development of enterprises and countries. In the globalization of today, the competition of each enterprise has been transformed into the competition between the supply chain. How to optimize the layout of logistics network determines the key for enterprises to obtain the core competitive ability. At the same time, RFID technology plays an important role in optimizing logistics network and improving the level of supply chain management. The methods used in this paper include mathematical modeling, computer simulation and example analysis. The second chapter reviews the relevant literature at home and abroad. The literature is divided into three parts: RFID technology literature review, logistics network planning literature review and RFID technology introduction into supply chain literature review. The third chapter establishes the logistics network planning model when not importing RFID. Based on the idea of continuous modeling, the model divides the logistics network into several regions, which makes the demand change slowly in each region. The idea of continuous modeling transforms discontinuous variables into continuous variables, which makes the solution of the model easy. The model takes the maximization of the total profit of the supply chain as the objective function to determine the number of the optimal distribution centers and the quantity of orders. Finally, through the example analysis, analyzes each parameter to the logistics network plan influence. In the fourth chapter, the supply chain logistics network planning model is established. By analyzing the influence factors of RFID import on supply chain logistics network, the following five factors are determined: production cost, restocking efficiency to meet demand, fixed cost of distribution center, unit inventory holding cost and lead time. By introducing five RFID influencing factors of logistics network planning, the logistics network planning model of RFID import is established. Finally, the impact of RFID import on logistics network planning is illustrated by an example. Compare the layout of supply chain logistics network before and after RFID import and determine the timing of RFID import logistics network. The fifth chapter, summarizes the full text research conclusion, plans the future research direction.
【學位授予單位】:上海交通大學
【學位級別】:碩士
【學位授予年份】:2014
【分類號】:F259.2;TP391.44

【參考文獻】

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