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題 名 | 未來供給不確定下最佳經濟訂購批量訂定之研究=A Study of Determination of the Optimal EOQ on Future Supply Uncertainty |
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作 者 | 蔡登茂; | 書刊名 | 正修學報 |
卷 期 | 11 1998.07[民87.07] |
頁 次 | 頁131-145 |
分類號 | 494.57 |
關鍵詞 | 再生過程; 經濟訂購批量; 供給不確定; Renewal process; EOQ; Supply uncertainty; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究之目的乃在考慮未來供給不確定,採購前置時間呈機率分配且考慮喪失銷 售機會之狀況下,利用再生過程的理論,建構一個存貨成本模式,以決定最佳之經濟訂購批 量,使單位時間成本為最低,藉以協助企業降低存貨成本,提昇產業競爭力。同時本研究也 針對影響最佳經濟訂購批量之參數進行敏感度分析,以供企業進行訂購決策之重要參考。 |
英文摘要 | This study deals with an inventory problem were the supply is available only during an interval of future random time, the lead time is random with a specified distribution and considering the cost of lost sale. Using concepts from renewal theory, this study constructs an inventory model in order to find the optimal order quantity that will minimize the average cost per unit time. The optimal order policy propose by this study will decrease the enterprise inventory cost and strengthen the productivity of the industries significantly. Furtermore, this study have conducted a sensitivity analysis to observe the effects of changing parameters values on the opptnal order quantity, which can be used as valuable references for the enterprise to make the appropriate ordering decision. |
本系統中英文摘要資訊取自各篇刊載內容。