Fuzzy Fault Tree Analysis of Uncontained Event of An Areo-Engine Rotor

摘要：

　　Fuzzy fault tree analysis of uncontained event for aeroengine rotor is performed.The theory of fuzzy fault tree analysis was introduced firstly.Then the fault tree of uncontained event for aero-engine rotor is established,in which the descending method is used to find minimal cut sets.Further more,the interval representation and calculation strategy is presented when the symmetrical L-R type fuzzy number was chosen to describe the failure probability,and the built fault tree is analyzed quantitatively.

关键词： fault tree fuzzy fuzzy fault tree aero-engine rotor

作者: Yanfeng Li Jian Sun Shun-Peng Zhu Yu Liu Ning-Cong Xiao Hong-Zhong Huang

作者单位: School of Mechatronics Engineering University of Electronic Science and Technology of China Chengdu, China

会议类型: 国际会议

会议名称: 2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering & The 3rd International Conference on Maintenance Engineering (2012质量,可靠性,风险,维修性及安全性工程国际会议(QR2MSE 2012 & ICME 2012))

会议地点: 成都

会议语种:英文

页码: 161-165

在线出版日期: 2012-06-15（万方平台首次上网日期，不代表论文的发表时间）