空军工程大学学报（自然科学版）2011，Vol.12Issue(2)：90-94,5.DOI:10.3969/j.issn.1009-3516.2011.02.019
基于落影相似度的证据合成规则
Drop- falling Similarity for Evidence Combination
辛疆 1董福安 1陆陶荣1
作者信息
- 1. 空军工程大学理学院,陕西西安,710051
- 折叠
摘要
Abstract
As for the multi - sensor target decision - making system, with the affection of the opponent and the environment, the use of D - S combination rules in dealing with high conflict information will always arrive at a counter - intuitive conclusion.In this paper, an improved evidence combination role is proposed.Firstly, conditional Boolean algebra distance is applied to define drop - falling distance, from which drop - falling similarity is deduced.Then, the credibility of evidence, as the weight of significance in evidence combination, is defined from the drop -falling similarity.Finally, the evidences are combined according to Murphy's combination role.Both theoretic analysis and numerical examples confirm the validity of the proposed approach and the superiority to the existing methods in combining conflicting evidences.关键词
证据理论/冲突证据/落影/证据合成规则Key words
evidence theory/ conflicting evidence/ drop- falling/ evidence combination role分类
计算机与自动化引用本文复制引用
辛疆,董福安,陆陶荣..基于落影相似度的证据合成规则[J].空军工程大学学报（自然科学版）,2011,12(2):90-94,5.
