发明名称 |
FAILURE MODE, EFFECT AND CRITICALITY ANALYZING APPARATUS AND METHOD FOR A CERTAIN SYSTEM USING MINIMUM CUT SET AND FUZZY EXPERT SYSTEM |
摘要 |
A failure mode, effect and criticality analyzing apparatus using a minimum cut set and a fuzzy expert system and a method thereof are provided to guaranteeing objectivity in evaluating criticality. A criticality evaluating unit(120) evaluates criticality due to malfunction of each facility based on a failure rate of each facility comprising an analysis object system. A priority determining unit(130) makes criticality and severity evaluated about each facility comprising the minimum cut set fuzzy by a membership function. The priority determining unit determines priority of maintenance about each facility based on the criticality and severity.
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申请公布号 |
KR20090089631(A) |
申请公布日期 |
2009.08.24 |
申请号 |
KR20080014901 |
申请日期 |
2008.02.19 |
申请人 |
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) |
发明人 |
KIM, JIN O;KIM, HYUNG CHUL;SHIN, JUN SEOK;KIM, DONG JIN |
分类号 |
G06F11/07;G06F11/22;G06F17/10 |
主分类号 |
G06F11/07 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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