考慮數量折扣下非平衡型供應鏈生產規劃

本篇文章主要是架構在一個多個階層和多個產品下的供應鏈系統的生產和分配問題。而本研究所討論的供應鏈架構乃是一個非平衡型的供應鏈架構；亦即在此供應鏈中存在著輸入和輸出有差異的情形。造成此種差異的原因乃是因為供應商在生產製造後，在每家供應商運輸至下一階的供應商時，會因為運輸而產生另一項損失。所以，在整個從上階生產運送至下階時總共會有運輸上的損失。這使得下游廠商在當初在和上游規定訂單時就必需訂一個超過當初所預測的市場需求量的值，以確保能有足夠的供貨能滿足顧客的需求。

關鍵字

供應商夥伴遴選；數量折扣；粒子群演算法；非平衡型供應鏈

並列摘要

This paper emphasizes the production-distribution planning problem in multi-echelon supply chain system with multiple products. In this system, an unbalanced situation, which has product loss within production process, is considered and call it unbalanced production system. We will consider cost, capacity, etc. to perform the partner selection and production planning in this system. We also consider the quantity discount in the selection and planning decisions. Because this supply chain with the characteristics of unbalance and quantity discount, that will make this production-distribution planning became more complex. So, this research focus on developing a mathematical model for multi-product multi-echelon supply chain design, and we try to solving this complex model by employing Particle Swarm Optimization (PSO). Based on the PSO methodology, the decision maker can obtain the production-distribution strategy with the quality partners and appropriate shipping quantities on the basis of fulfilling customer demand.

並列關鍵字

Multi-echelon Supply Chain ； Quantity Discount ； Unbalanced Production System ； Particle Swarm Optimization

參考文獻

2.A. Amid, S. H. Ghodsypout and C. O’brien, ”Fuzzy multiobjective linear model for supplier selection in a supply chain,” Production Economics, 2006, pp394-407

3.A. Amiri, “Designing a distribution network in a supply chian system: formulation and efficient solution procedure,” European Journal of Operational Research, 2006, pp.567-576

4.B. Fynes, C. Voss and S. Burca, “The impact of supply chain relationship quality on quality performance,” International Journal of Production Economics, 2005, pp.339-354

5.C. A. Weber, “Vender Selection Criteria and Method, European Journal of Operational Research,” 1991, pp.2-18

6.C. L. Chen and W. C. Lee, “Multi-objective optimization of multi-echelon supply chain networks with uncertain product demands and prices,” Computer and Chemical Engineering, 2004, pp.1131-1144

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考慮數量折扣下非平衡型供應鏈生產規劃

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