An improved evidence synthesis method based on weight coefficient

HUANG Qing; CHEN Yi; CHEN Yan-lan

doi:10.13873/j.1000-97872012.07.030

Chinese

您当前的位置：

首页 >

文章列表页 >

An improved evidence synthesis method based on weight coefficient

更新时间：2025-09-11

- An improved evidence synthesis method based on weight coefficient
- Vol. 31, Issue 7, Pages: 14-16(2012)
- 作者机构：
  
  桂林电子科技大学计算机科学与工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.07.030
  CLC： TP212
- Published：2012
- 稿件说明：
移动端阅览
[1]黄青,陈以,陈燕兰.一种改进的基于权重系数的证据合成方法[J].传感器与微系统,2012,31(07):14-16.

HUANG Qing, CHEN Yi, CHEN Yan-lan. An improved evidence synthesis method based on weight coefficient[J]. 2012, 31(7): 14-16.
[1]黄青,陈以,陈燕兰.一种改进的基于权重系数的证据合成方法[J].传感器与微系统,2012,31(07):14-16. DOI： 10.13873/j.1000-97872012.07.030.

HUANG Qing, CHEN Yi, CHEN Yan-lan. An improved evidence synthesis method based on weight coefficient[J]. 2012, 31(7): 14-16. DOI： 10.13873/j.1000-97872012.07.030.

摘要

针对D-S证据理论在多传感器目标识别系统中对证据高度冲突时会产生有悖于常理的结果的问题进行了研究

对现有的方法基础上给出了一种改进的融合算法。该算法通过引入证据可信度门阈值提高了证据合成的可靠性和合理性

可得到更为理想的合成结果。最后通过算例比较表明:该改进算法的有效性。

Abstract

A problem which can lead to conflict between the result that gets from D-S evidence theory when the evidence is highly conflicted and the logical result in a multiple sensor target recognition system is researched.A modified fusion algorithm is given based on the present method.The new algorithm improves the reliability and rationality of the evidence synthesis by introducing evidence credibility threshold value and more ideal synthesis result is got.By contrasting the examples

it shows the availability of the modified algorithm.

关键词

Keywords

references

一种处理冲突证据的合成方法 [J]. 王肖霞,杨风暴. 弹箭与制导学报 . 2007(05)

一种按比例分配冲突度的证据推理组合规则 [J]. 邢清华,雷英杰,刘付显. 控制与决策 . 2004(12)

一种D-S证据推理的改进方法 [J]. 陈一雷,王俊杰. 系统仿真学报 . 2004(01)

A new distance between two bodies of evidence [J] . Anne-Laure Jousselme,Dominic Grenier,éloi Bossé. Information Fusion . 2001 (2)

Combining belief functions when evidence conflicts [J] . Catherine K. Murphy. Decision Support Systems . 2000 (1)

Measures of uncertainty in expert systems [J] . Peter Walley. Artificial Intelligence . 1996 (1)

Upper and Lower Probabilities Induced by a Multivalued Mapping [J] . A. P. Dempster. The Annals of Mathematical Statistics . 1967 (2)

Views

152

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on Dempster-Shafer theory based on open frame of discernment

Approach for off-line handwritten Chinese characters recognition based on knowledge transfer with feedback

Fault diagnosis of vibration based on evidence theory and imprecise probability

Target tactical intention recognition method of improved high-dimensional data similarity

Improved combination method of evidence based on conflict coefficient and pignistic probability distance

Related Author

TAN Ji-yong

WANG Xiao-xia

YANG Feng-bao

XU Pei-ling

SUN Wei

WANG Jianping

ZHU Chenghui

SHEN Fei

Related Institution

Department of Information Engineering,North University of China

中北大学信息与通信工程学院

School of Electrical Engineering and Automation, Hefei University of Technology

Department of Automation,University of Science and Technology of China

China Ship Research and Development Academe

⁰