Fault diagnosis to rotating machines based on information fusion
Zhaoyan Liu · Hoisting and Conveying Machinery · 2006
This paper introduces a multi-sensor information fusion technology and how to use data fusion technology in diagnosis system according to the requirement and property of vibration fault diagnosis for rotating machines.Based on hierarchy of information fusion being corresponding with function of fault diagnosis,it puts forward a data fusion model for fault diagnosis of rotating machines.To combine neural networks and evidence theory together for the diagnosis could improve ability,efficiency and accuracy of the fault diagnosis.