Information Correlation Entropy Based D-S Evidence Theory Used in Fault Diagnosis

摘要：

　　Dempster-Shafer (D-S) evidence theory based multisensor information fusion (MSIF) plays an important role in fault diagnosis.Aimed to solve the problems lie in classical evidence theory,an improved D-S evidence theory through the introduction of information correlation entropy theory is reported in this paper.Then,the proposed method is employed to gearbox fault diagnosis.Experiment analysis results indicate that the new method is effective for MSIF.

关键词： D-S evidence information entropy MSIF fault diagnosis gearbox

作者: Hanqing Zhu Zhenshu Ma Huagang Sun Haoyi Wang

作者单位: Ordnance Technical Research Institute Ordnance Engineering College Shijiazhuang, 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: 341-343

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）