Based on Multi-symptom Information Fusion Theory Rotor Fault Diagnosis
Zhihua Hao · Coal Mine Machinery · 2008
The conception incorporated multi-sensor data fusion with Dempster-shafer evidential theory was discussed in brief.Taking the rotor fusion as an example,the imple-menting process of this diagnosis method is presented in detail.The diagnosis result indicates that the multi-symptom information fusion has the stability and the ability of fault tolerance,and can improve the accuracy and reliability of fault diagnosis of diesel engine effectively.