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ISSN : 2005-0461(Print)
ISSN : 2287-7975(Online)
Journal of Society of Korea Industrial and Systems Engineering Vol.27 No.4 pp.110-116

다품목 재고관리를 위한 계층분석모형의 개발

김성규*, 이지수**, 김정섭***
주식회사 서통 자재팀*, 금오공과대학교 산업시스템공학과**, 대구대학교 경영학과***

Development of an Analytic Hierarchy Process Model for the Multi-item Inventory Control

Jeong-Seob Kim***, Kim Sung-Kyu *, Lee Ji-Soo**
Dept. of Management, Daegu University
Materials Management Team, STC Co., Ltd*, Dept. of Industrial & Systems Engineering, Kumoh National University of Technology**


ABC analysis is the process of dividing inventory items into three classes according to their monetary usage so that managers can focus on items that have the highest monetary usage value, and has been widely used in practice since its development in 1950. However, the original criterion, monetary usage value, can no longer be the only rational criterion. Applying Analytic Hierarchy Process, we develop a new method to classify inventory items by considering such operationally/strategically important criteria as annual dollar usage, lead time, supplier's capacity, defective rate, difficulty of purchasing and unit price. A case study is performed applying the method to the field data from a company which produces electrochemical products