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주문인도기간이 불확실한 상황하에서의 (Q,r) 재고모형과 다단계 분배 시스팀에의 응용에 관한 연구
A Study on the (Q, r) Inventoru Model under the Lead Time Uncertainty and its Application to the Multi-level Distribution System

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Authors
강석호; 박광태
Issue Date
1986-04
Publisher
한국경영과학회 = The Korean Operations Research and Management Science Society
Citation
한국경영과학회지, 제11권, 제1호(1986). pp. 44-50
Abstract
In this paper, we find an optimal policy for the (Q, r) inventory model under the lead time uncertainty. The (Q, r) inventory model is such that the fixed order quantity Q is placed whenever the level of on hand stock reaches the reorder point r.
We first develop the single level inventory model as the basis for the analysis of the multi-level distribution system The fundamental problem is to determine when and how much to order in order to minimize the expected total cost per unit time, which includes the set up, inventory holding and inventory shortage cost.
The model, then, is extended to the multi-level distribution system consisting of the factory, warehouses and retailers. In this case, we also find an optimal policy which minimizes the total cost of the centralized multi-level distribution system.
ISSN
1225-1119
Language
Korean
URI
http://hdl.handle.net/10371/8575
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Industrial Engineering (산업공학과)Journal Papers (저널논문_산업공학과)
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