Journal of Korean Society of Industrial and Systems Engineering (산업경영시스템학회지)
- Volume 21 Issue 47
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- Pages.47-55
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- 1998
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- 2005-0461(pISSN)
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- 2287-7975(eISSN)
A Study of Generalized Model for Determining the Optimal Number of Minimal Repairs before Replacement Considering Inherent Availability
가용도를 고려한 교체전 최소수리횟수 결정모델에 관한 연구
Abstract
This paper proposes a maintenance model considering the Inherent availability of certain requirement and two types of failures, repairable or irrepairable. In this model, the system is replaced in time when it doesn't meet the inherent availability requirement despite of all repairable failures; Otherwise it is replaced by the first irrepairable failure. Assuming that the j-th failure is repairable with probability
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