A FUZZY METHOD FOR RISK QUANTITATIVE ANALYSIS OF SYSTEM FAILURE

摘要：

There are many of failure modes with RCM (Reliability-centered maintenance) analyses for fire system of large space building. It is necessary to select most important failure mode from all failure modes in order to deal with effectively these failure modes with limit manpower and resource. Three quantitative evaluation indexes for failure effects severity, failure mode occurrence probability, and failure detect-ability are given for failure modes in this paper.With the three indexes, fuzzy logic inference method is proposed based on FMECA (Failure mode, Effects and Critical Analysis) and fuzzy mathematics for evaluating failure modes risk of fire system. With co2AFS (Automatic Fire System) for examples, analysis process of fuzzy logic inference method is expounded.

关键词： Large space building co2AFS reliability engineering risk evaluation fuzzy mathematic.

作者: HAI-CHAO RAN LI-HUA SUN YING-JUN GUO JIN-FENG ZHANG

作者单位: Hebei University of Science and Technology, Shijiazhuang 050054, China

会议类型: 国际会议

会议名称: 2006 International Conference on Machine Learning and Cybernetics(IEEE第五届机器学习与控制论坛)

会议地点: 大连

会议语种:英文

页码: 1702-1707

在线出版日期: 2006-08-13（万方平台首次上网日期，不代表论文的发表时间）