Proceedings of the Korean Reliability Society Conference (한국신뢰성학회:학술대회논문집)
- 2000.11a
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- Pages.387-395
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- 2000
종속 고장을 가지는 원형 Consecutive-k-out-of-n:F 시스템의 경제적 설계
Abstract
Circular consecutive-k-out-of-n:F system when the failure of component is dependent is studied. We assume that the failure of a component in the system increase the failure rate of the survivor which is working just before the failed component. In this case, a mean time to failure (MTTF), a average failure number of the system, and the expected cost per unit time are obtained. Then the minimum number of consecutive failed components to cause system failure to minimize the expected cost per unit time is determined as searching paths to system failure. And various numerical examples are studied.
Keywords