發(fā)布時(shí)間：2018-04-20 00:27

  本文選題：供應(yīng)鏈 + 多級庫存��； 參考：《遼寧工程技術(shù)大學(xué)》2014年碩士論文

【摘要】：隨著經(jīng)濟(jì)的全球化發(fā)展,由企業(yè)之間傳統(tǒng)的單個(gè)競爭轉(zhuǎn)變?yōu)楣⿷?yīng)鏈之間的競爭。庫存管理作為供應(yīng)鏈管理的重要內(nèi)容之一,其優(yōu)劣直接影響供應(yīng)鏈敏捷性和供應(yīng)鏈價(jià)值增值的實(shí)現(xiàn)。因此,供應(yīng)鏈環(huán)境下的庫存控制是十分有必要的。傳統(tǒng)的庫存管理是單個(gè)企業(yè)只從自身的角度考慮,對自身的庫存優(yōu)化,而供應(yīng)鏈環(huán)境下的庫存控制是對供應(yīng)鏈中所有的資源進(jìn)行全局的優(yōu)化,以供應(yīng)鏈整體庫存為優(yōu)化目標(biāo),通過對供應(yīng)鏈上各個(gè)節(jié)點(diǎn)企業(yè)的庫存量進(jìn)行合理分配,實(shí)現(xiàn)整個(gè)供應(yīng)鏈的利潤最大化。本文從供應(yīng)鏈系統(tǒng)成本優(yōu)化和系統(tǒng)周轉(zhuǎn)時(shí)間優(yōu)化兩個(gè)角度來考慮,通過分析供應(yīng)鏈多級庫存的基本理論與制造-分銷二級庫存系統(tǒng)得結(jié)構(gòu)、優(yōu)化目標(biāo)、訂貨策略,構(gòu)建了從制造商到分銷商二級庫存系統(tǒng),分析制造商與分銷商的成本構(gòu)成與周轉(zhuǎn)時(shí)間構(gòu)成。研究表明,當(dāng)制造商采用周期性(s,S)的補(bǔ)貨策略、分銷商采用連續(xù)性(R,Q)的補(bǔ)貨策略時(shí)的系統(tǒng)總的庫存函數(shù)和周轉(zhuǎn)時(shí)間函數(shù)。然后,通過對庫存模型求解方法的比較分析,選擇了更為優(yōu)化的免疫遺傳算法對模型求解,并對其進(jìn)行了免疫遺傳算法的設(shè)計(jì)。以東莞市鉅大電子有限公司的LR20為例,結(jié)合本文所構(gòu)建的模型與算法設(shè)計(jì),運(yùn)用MTLAB軟件進(jìn)行仿真求解。通過對結(jié)果的分析,驗(yàn)證本文所構(gòu)建的模型與算法的實(shí)證性與可行性。
[Abstract]:With the development of economic globalization, the traditional competition between enterprises is transformed into supply chain competition. Inventory management as one of the important contents of supply chain management, its merits and demerits directly affect the realization of supply chain agility and supply chain value added. Therefore, the inventory control under the supply chain environment is very necessary. The traditional inventory management is to optimize the inventory of a single enterprise from its own point of view, while the inventory control in the supply chain environment is the overall optimization of all resources in the supply chain, taking the overall inventory of the supply chain as the optimization goal. In order to maximize the profit of the whole supply chain, the stock of each node in the supply chain is allocated reasonably. This paper analyzes the basic theory of supply chain multi-level inventory and the structure of manufacturing and distribution secondary inventory system, optimizes the target and ordering strategy, from two angles of supply chain system cost optimization and system turnaround time optimization, and analyzes the basic theory of supply chain multi-level inventory and the structure of manufacturing and distribution secondary inventory system. The second level inventory system from manufacturer to distributor is constructed to analyze the cost composition and turnover time composition of manufacturer and distributor. The results show that the total inventory function and the turnover time function of the system are obtained when the manufacturer adopts the replenishment strategy of periodic swarf) and the distributor adopts the replenishment strategy of continuity / RQ). Then, through the comparison and analysis of the inventory model solving methods, the more optimized immune genetic algorithm is selected to solve the model, and the immune genetic algorithm is designed. Taking LR20 of Dongguan Juda Electronics Co., Ltd as an example, combining the model and algorithm design of this paper, MTLAB software is used to simulate the solution. Through the analysis of the results, the model and algorithm constructed in this paper are verified to be practical and feasible.
【學(xué)位授予單位】：遼寧工程技術(shù)大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2014
【分類號】：F274

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本文編號：1775435