A modified Dubois-Prade combination rule of evidence theory
Chunying Zheng · Kongzhi yu juece · 2012
Based on the analysis and study of Dubois-Prade(DP) evidence theory,for the defects of the combination rule of DP,three kinds of reasons are concluded,which lead to the invalid of evidence.Based on the combination rule of DP,modified factor is introduced,and a modified Dubois-Prade combination rule(MDP) of evidence theory is proposed.Numerical examples show that the MDP combination rule works effectively in dealing with consistent evidence,high conflicting evidence and dynamic information fusion.