시스템 가동률에 따른 수리 부속 제품의 재고 수준 결정에 관한 연구 = Study for Determining an Inventory Level of Spare Parts according to System Utilization

다국어 초록 (Multilingual Abstract)

It has been a major issue to repair the broken system quickly for improvement of productivity and utilization. Generally, high utilization of system requires the high amount of spare parts in inventory and inventory cost. Therefore, it is necessary to determine the proper amount of inventory with regard to utilization of system. This study designs a methodology for determining the proper amount of inventory level in a two-echelon spare parts distribution system. The requirements are to satisfy proper customer demands at a distribution center and to maintain over the utilization of the whole system at customers. This methodology minimizes total inventory investment at a distribution center and customers.

참고문헌 (Reference)

1 김종수, "중앙창 재고를 가진 수리가능시스템의 최적해법" 24 (24): 387-396, 1998

2 김태영, "일반 서비스 시간분포를 갖는 다단계 수리가능 재고시스템에 대한 최적재고수준 알고리듬" 27 (27): 226-232, 2001

3 오근태, "운용가용도 제약하에서의 소모성 예비부품의 구매량 결정을 위한 해법" 10 (10): 83-94, 2001

4 오근태, "운용가용도 제약하에서 소모성부품과 수리순환부품이 혼재된 동시조달부품의 최적구매량 결정" 23 (23): 53-67, 2000

5 Kala Chand Seal, "Spreadsheet Simulation of a queue with arrivals from a finite population : The machine repair problem" 15 : 0114-3577, 1995

6 Rotab, "Simulation modeling of a garment production system using a spreadsheet to minimize production cost" 11 : 287-299, 1999

7 "MetricL a multi-echelon technique for recoverable item control" 122-141, 1968

8 Ram Ganeshan, "Managing supply chain inventories : A multiple retailer one warehouse multiple supplier model" 59 : 341-354, 1999

9 A, "Evaluation of one-for-one replenishment policies for multiechelon inventory systems" svoro (svoro): 68-83, 1991

10 Hopp, "Easily implementable (Q, r) inventory control policies" 45 : 327-340, 1997

11 and Lee, "Batch Size and Stocking Levels in multi-echelon repairable systems" 1567-1581, 1986

12 Wallace, "An easily implementable hierarchical heuristic for a two-echelon spare parts distribution system" 31 : 977-988, 1999

13 Jonas Andersson, "A two-echelon inventory model with lost sales" 69 : 307-315, 2001

14 Graves, "A multi-echelon inventory model for a repairable item with one-for-one replenishment" 1247-1256, 1985