반제품과 선택품의 재고관리 정책에 대한 연구

• 영문명: A Study on Inventory Control Policy for Semi-Finished Product and Optional Components
• 발행기관: 한국산업경영시스템학회
• 저자명: 이동주(Dongju Lee) 이창용(Chang-Yong Lee)
• 간행물 정보: 『산업경영시스템학회지』제36권 제4호, 31~37쪽, 전체 6쪽
• 주제분류: 경제경영 > 경영학
• 파일형태: PDF
• 발행일자: 2013.12.31

영문 초록

In this paper, we develop an efficient approach to solve a continuous review inventory system with a budget constraint when the semi-finished product and optional components are required to be assembled. We are, in particular, interested in a budget constraint that includes a service level. The service cost, such as labor and facility costs, tends to increase as the service level increase, and it makes the problem difficult to solve. Assuming that the reorder point for a semi-finished product is given, we show that the order quantity for the semi-finished product and the order quantity and reorder point for optional components can be determined by minimizing the total cost that includes setup cost, inventory holding cost, and shortage cost. The performance of the proposed approach is tested by numerical examples. By using sensitivity analysis, we conclude that, as the reorder point for semi-finished product increases, the order quantity for semi-finished product increases, whereas the order quantity and reorder point of optional components decreases.

목차

Abstract

1. 서론

2. 문제 정의

3. 기존의 해법과 제안하는 해법

4. 예제

5. 결론

Acknowledgement

References

키워드

Continuous inventory system Semi-finished Product Supply Chain Management Non-linear Optimization