부품재활용이 허용될 때 소모성 동시조달부품의 적정구매량 결정

• 영문명: Provisioning Quantity Determination of Consumable Concurrent Spare Part under Cannibalization Allowed
• 발행기관: 한국산업경영시스템학회
• 저자명: 오근태(Geun-Tae Oh) 나윤균(Yoon-Kyoon Na)
• 간행물 정보: 『산업경영시스템학회지』제28권 제1호, 97~104쪽, 전체 8쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2005.03.01

영문 초록

Considered is the concurrent spare part(CSP) requirements problem of new equipment system. In the considered system, when a part fails, the part cannot be repaired and should be replaced. In addition, cannibalization is allowed. It is assumed that the failure of a part follows a Poisson process. The operational availability concept in CSP is defined, and a formula is derived to calculate the operational availability using expected machine operating time during CSP period. The problem is formulated as the operational availability maximization problem with available budget constraint and a heuristic solution search procedure is developed. An illustrative example is shown to explain the solution procedure.

목차

Abstract

1. 서론

2. 운용가용도의 정의

3. 기본 가정 및 기호의 정의

4. 운용가용도의 유도

5. CSP 소요모델

6. 수치예제

7. 결론

참고문헌