APPLICATION OF FUZZY SET THEORY IN FAULT TREE ANALYSIS

作     者：Huo, Ying Hou, Chaozhen Liu, Shuangxi 

作者机构：Beijing Inst of Technology Beijing China 

出 版 物：《Chinese Journal of Mechanical Engineering》 (中国机械工程学报（英文版）)

年 卷 期：1998年第11卷第4期

页      面：79-85页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

基　　金：国防科学进展研究基金 

主　　题：Fuzzy number Fault tree Reliability analysis 

摘      要：Based on the fuzzy set theory and the expand principle, using fuzzy number as the boundary condition of fault tree analysis, a new method of analyzing fuzzy fault probability of the top event is developed. Fuzzy importance analysis of the basic event is proposed as well. A practical example is given. This method is a new way to solve the obscure problems of fault tree analysis and has great value in engineering practice.