本文選題：RFID技術(shù) + 庫存誤差��； 參考：《重慶大學》2014年碩士論文

【摘要】：隨著市場競爭的越發(fā)激烈，商品生命周期縮短，市場需求波動變大，供應鏈的訂貨提前期與庫存誤差問題，對供應鏈的收益影響巨大。無線射頻識別(RFID)技術(shù)成為改善庫存誤差問題以及訂貨提前期的有效途徑。但RFID技術(shù)的應用帶來成本的增加，供應鏈企業(yè)不能直觀地分析出投資RFID技術(shù)帶來的收益。因此，研究供應鏈投資RFID技術(shù)的決策問題意義重大。 以往的研究僅僅考慮庫存誤差或訂貨提前期單一情況，本文針對由單供應商和單零售商構(gòu)成的二級供應鏈，考慮RFID技術(shù)投入后庫存誤差及訂貨提前期同時得到改善，，采用數(shù)理模型研究方法，對RFID技術(shù)的投資決策進行了定量研究。 首先，針對投資RFID技術(shù)前，考慮庫存誤差以及正常訂貨提前期，對報童模型進行改進，分別建立了集中決策型和分散決策型供應鏈收益模型，運用Stackelberg博弈方法求得最優(yōu)解。同時為了消除雙重邊際化效應的影響，實現(xiàn)供應鏈的協(xié)調(diào)，針對分散決策型供應鏈設(shè)計了回購契約以及收益共享契約，構(gòu)建了不同契約下分散決策型供應鏈收益模型，并求得最優(yōu)解。然后，考慮投資RFID技術(shù)后庫存誤差與訂貨提前期同時得到改善，構(gòu)建了投資后的集中決策型與不同契約下分散決策型供應鏈收益模型，分析了投資RFID技術(shù)對供應鏈收益以及協(xié)調(diào)策略的影響。最后，通過對比分析投資前后供應鏈的最大期望收益，得出了投資RFID技術(shù)的決策條件。并通過MATLAB軟件進行了數(shù)值仿真分析，驗證了結(jié)論。 本文的研究可為供應鏈企業(yè)投資RFID技術(shù)決策提供理論參考。
[Abstract]:With the fierce competition of the market, the commodity life cycle is shortened, the market demand fluctuates greatly, and the order lead time and inventory error of the supply chain have a great impact on the profit of the supply chain. Radio frequency identification (RFID) technology is an effective way to improve inventory error and lead time. However, the application of RFID technology leads to the increase of cost, and supply chain enterprises can not directly analyze the benefits of investment in RFID technology. Therefore, it is of great significance to study the decision-making of RFID technology in supply chain investment. In the past researches only consider the single stock error or order lead time. In this paper the inventory error and the order lead time are improved after the RFID technology is taken into account in the two-stage supply chain which is composed of single supplier and single retailer. The investment decision of RFID technology is studied quantitatively by means of mathematical model. Firstly, considering the inventory error and normal order lead time before investing in RFID technology, the newsboy model is improved, and the centralized decision model and decentralized decision model are established, and the optimal solution is obtained by using the Stackelberg game method. At the same time, in order to eliminate the influence of double marginalization effect and realize the coordination of supply chain, a repurchase contract and a revenue-sharing contract are designed for the decentralized decision-making supply chain, and the profit model of decentralized decision-making supply chain under different contracts is constructed. The optimal solution is obtained. Then, considering the investment of RFID technology, the inventory error and order lead time are improved simultaneously, and the profit model of centralized decision making and decentralized decision making under different contracts is constructed. The influence of investment RFID technology on supply chain income and coordination strategy is analyzed. Finally, by comparing and analyzing the maximum expected return of supply chain before and after investment, the decision conditions of investing RFID technology are obtained. Numerical simulation analysis is carried out by MATLAB software, and the conclusion is verified. The research in this paper can provide a theoretical reference for the supply chain enterprises to invest in RFID technology decision.
【學位授予單位】：重慶大學
【學位級別】：碩士
【學位授予年份】：2014
【分類號】：TP391.44;F274

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