One Fusion Approach of Fault Diagnosis Based on Rough Set Theory and Dezert-Smarandache Theory

摘要：

　　There are the advantage of Rough Sets Theory and evidence theory for processing uncertain information,and one fusion approach of fault diagnosis based on the Rough Sets Theory and Dezert-Smarandache Theory.Firstly the abundant condition attribution was reduced through Rough Sets Theory,then evidence combining results of each reduced result were calculated through the basicprobability assignment and normalized attribution significance.The diagnosis results were combined by DSmT combining equation.Finally the above method was applied to some equipment diagnosis to verify its effectiveness.

关键词： Rough Sets Theory Dezert-Smarandache Theory fault diagnosis

作者: Yanqin Su Zhenyu Song Tingxue Xu

作者单位: Gratduate Students,Naval Aeronautical and Astronautical University,Yantai Shandong,China Department of Science Research,Naval Aeronautical and Astronautical University,Yantai Shandong,China Department of Ordnance Science and Technology,Naval Aeronautical and Astronautical University,Yantai

会议类型: 国际会议

会议名称: the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)(2012年电机工程与信息技术国际会议)

会议地点: 沈阳

会议语种:英文

页码: 1729-1732

在线出版日期: 2012-09-26（万方平台首次上网日期，不代表论文的发表时间）