Research of combination rule based on evidence distance and local conflict distribution

Jun Wei Li, Yong Mei Cheng, Shao Wu Zhang, Yan Liang

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

Dempster-Shafer Theory(DST) is an effective method for dealing with multi-sensor information. However, the results may be contrary to intuition when dealing with the highly conflicting evidence. In order to efficiently overcome the shortcomings of DST, a new improved DST combination rule based on evidence distance and local conflict distribution strategy is proposed. Firstly, the mutual support degree of every evidence is obtained by the evidence distance, and normalize the support degree to the relative credibility of the evidence; the generate reason of local conflict is analyzed, the conflicting information is only distributed to those focal elements which contribute to the conflict. It through calculating local conflict, and the distributed value depends on the credibility and similarity degree of the focal elements between the evidence. The results of numerical examples prove that the new combination rule enhances the reliability and rationality of the evidence combination results, and effectively solves the combination of highly conflicting evidence.

源语言英语
主期刊名2010 Chinese Control and Decision Conference, CCDC 2010
2138-2142
页数5
DOI
出版状态已出版 - 2010
活动2010 Chinese Control and Decision Conference, CCDC 2010 - Xuzhou, 中国
期限: 26 5月 201028 5月 2010

出版系列

姓名2010 Chinese Control and Decision Conference, CCDC 2010

会议

会议2010 Chinese Control and Decision Conference, CCDC 2010
国家/地区中国
Xuzhou
时期26/05/1028/05/10

指纹

探究 'Research of combination rule based on evidence distance and local conflict distribution' 的科研主题。它们共同构成独一无二的指纹。

引用此