一种修正的Dubois-Prade证据推理组合规则  

A modified Dubois-Prade combination rule of evidence theory

作　　者：权文[1] 王晓丹[1] 周进登[1] 郑春颖[1] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800

出　　处：《控制与决策》2012年第1期139-142,共4页Control and Decision

基　　金：国家自然科学基金项目(60975026)

摘　　要：基于对Dubois-Prade证据推理理论的分析与研究,针对Dubois-Prade组合规则的不足,归纳出3类导致Dubois-Prade组合规则失效的情况;在Dubois-Prade组合规则的基础上,引入了修正因子,给出一种修正的Dubois-Prade组合规则—–MDP组合规则.实例表明,MDP组合规则在处理高冲突、"一票否决"和动态信息融合方面都是有效的.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.

关 键 词：D-S理论 证据推理 组合规则 动态信息融合 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]