Fault Tree Analysis Based on TOPSIS and Triangular Fuzzy Number

摘要：

　　Fault tree analysis (FTA) is widely used in the failure probability evaluation of a system.The conventional failure probabilities of basic events are treated as crisp values.However, in many real applications, it is often difficult to evaluate failure probabilities of basic events from past occurrences.In order to address this issue, a new FTA method based on the technique for order preference by similarity to an ideal solution (TOPSIS) and the triangular fuzzy number(TFN) is presented.Compared with the existing method, our proposed method is more efficient with less complexity.

关键词： Fault tree analysis TOPSIS Triangular fuzzy number Failure probability

作者: Hongping Wang Xi Lu Yuxian Du Chenwei Zhang Rehan Sadiq Yong Deng

作者单位: School of Computer and Information Science, Southwest University, Chongqing, 400715, China School of Han Hong, Southwest University, Chongqing, 400715, China School of Engineering, University of British Columbia Okanagan, 3333 University Way, Kelowna, BC, Ca School of Computer and Information Science, Southwest University, Chongqing, 400715, China;School of

会议类型: 国内会议

会议名称: 第13届全国博士生学术年会——物联网专题

会议地点: 广州

会议语种:英文

页码: 407-418

在线出版日期: 2015-05-01（万方平台首次上网日期，不代表论文的发表时间）