Aimed at solving information fusion problem of inequably important information in integrated target recognition

evidence reliability matrix is adhibited

on the basis of D—S evidence theory.Each evidence is transformed according to reliability matrix to realize evidence fusion by traditional method.Application of this method in integrated target recognition of different grade multi-sensor can solve the problem that using traditional evidence theory can only solved problem of target recognition in same grade.Simulation experiments show that this method improve the accuracy and effectiveness of target recognition.