臺灣博碩士論文加值系統

在全球激烈競爭的環境中，企業的決策不再只是謀求獨立個體的利益，而是尋求供應鏈全體成員利益的最大化。買方與賣方透過及時化採購（Just-in-time Purchasing）技術，精確地將產品的生產與運送活動緊密連結在一起，達到同步化物流的運籌系統。供應鏈系統中的管理者必須規劃出具有協調機制的採購、生產與運輸貨品策略，並且透過長期採購合約，買賣雙方密切合作，約定賣方少量多頻率的運送高品質產品給買方，來縮短買方的前置時間與降低彼此的存貨水準，進而使得整體供應鏈的總聯合成本最小化。
本研究建構在及時化採購技術下，考慮單項產品、單一買方與單一賣方的系統；以最小買賣雙方整合總成本為目標，透過計量模式的建構，探討運費歸屬情形下的運送次數與運送批量數，以及供應商最佳生產批量與零售商最佳採購批量。最後，用數值範例加以說明，並且透過敏感度分析來了解各參數間對成本模式的影響。

In the environment of global keen competition, the decisions of enterprises are not only interests of seeking the independent individual again, but seek to the maximization of all members’interests of the supply chain. Through just-in-time purchasing (JIT purchasing), the buyer and supplier integrate the purchasing, manufacturing, and delivery activities to reach synchronous logistics. The logistics managers must determine the symphonious policies of purchasing, product and transportation, and through the long purchasing contract to transport the high-quality products from supplier to buyer, and shorten leading time of buyer and reduce mutual stock level at a minimum total joint cost.
This research conducted on JIT purchasing in which a single buyer and a single supplier of a product system. To reach the goal of minimum total joint cost, build the mathematics way to think the number of transportation and lot-splitting under the transportation cost belong to. Finally, we adapted numerical examples to explain the results and use the sensitivity analysis to verify the effects of model parameters on cost model.

摘要 I
ABSTRACT II
目錄 III
表目錄 V
圖目錄 VII
第一章緒論 1
1.1 研究動機與目的 2
1.2 研究範圍 3
1.3 研究方法與步驟 3
1.4 論文章節概要 4
1.5 研究流程 5
第二章文獻探討 6
2.1 存貨的定義 6
2.2 及時化採購 8
2.3 相關文獻探討 13
第三章模型的發展 16
3.1 模型基本假設與符號 16
3.2 新模式建立 18
3.3 實例分析 22
第四章批量單一運送與分批運送之成本分析 26
4.1 賣方生產第一運送批量的λ倍 26
4.1.1 模式推導 26
4.1.2 數值範例 27
4.2 賣方生產買方所需的數量，即λ=1 28
4.2.1 模式推導 28
4.2.2 數值範例 29
第五章敏感度分析 30
5.1 範例3.3.1 的敏感度分析 30
5.1.1 各參數的敏感度分析 30
5.1.2 敏感度分析彙整 33
5.1.3 探討三種立場下的聯合總成本之敏感度分析比較 34
5.2 範例4.1.2 與範例4.2.2 的敏感度分析 37
5.2.1 範例4.1.2 之敏感度分析 37
5.2.2 範例4.2.2 之敏感度分析 41
第六章結論與未來研究方向 45
參考文獻 46
附錄一運輸成本歸屬買方時的成本分析 49
附錄二運輸成本歸屬賣方時的成本分析 51
附錄三整合買賣雙方成本函數時的成本分析 53
附錄四批量一次運送時的成本分析 54
附錄五λ=1時的成本分析 55

中文部份：
1. 任岳峰，及時化生產系統下整合存貨模式，國立台灣科技大學管理研究所工業管理學程碩士論文，民88 年。
2. 林隆儀譯，Charles O’Neal& Kate Bertrand 原著，JIT 行銷策略，超越企管顧問股份有限公司，民81 年。
3. 張聖麟，卓越化生產管理（二版），華泰書局，民87 年。
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