The Method of Rule Fusion Based on Evidence Theory and Its Application
Jin Zhang · Journal of Air Force Engineering University · 2010
Considering the limitation of the existing methods and the problems to arise when evidence theory is introduced to rule fusion,a method of fusing the decisions of multi-reduction sets based on evidence theory is proposed,the concrete procedures of the method are described and the application analysis of the method is done on the aero-engine fault diagnosis samples.The result shows that by using the method the problems of reluctant decision of single reduction set,of the instability of identification-rate between all the reduction sets and of the high conflict of the single attribute decision are eluded.This provides a scientific decision foundation theoretically for aero-engine fault diagnosis.The dominance of the method is summarized in the conclusion.