동적시스템의 신뢰도 평가를 위한 베이지안망의 적용

• 영문명: An Application of Bayesian Network for Dynamic System Reliability Assessment
• 발행기관: 한국산업경영시스템학회
• 저자명: 안선응(Sun-Eung Ahn) 구정모(Jung-Mo Koo)
• 간행물 정보: 『산업경영시스템학회지』제27권 제2호, 93~101쪽, 전체 9쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2004.06.01

영문 초록

This paper is intended to assess a dynamic system reliability. Bayesian networks, however, have difficulties in their application for assessing the system reliability especially when the system consists of dependent components and the probability of failure of each component varies over time. Hence, we suggest a method for resolving the difficulties by considering a hoist system composed of two wires. Firstly, we explain the method of calculating the failure probability of the system components. Secondly, we show how to calculate the failure probability of the system for two cases that failure probability of each wire is constant and varying in time, respectively. Finally, based on the calculated failure probability of the system, we infer the probability that two interesting events occur.

목차

Abstract

1. 서론

2. 상호 의존적인 부품들로 구성된 시스템의 신뢰도 평가

3. 결론 및 향후연구 과제

참고문헌