A new method to air target threat evaluation based on Dempster-Shafer evidence theory

Haibin Liu, Zeyu Ma, Xinyang Deng, Wen Jiang

科研成果: 书/报告/会议事项章节会议稿件同行评审

7 引用 (Scopus)

摘要

As a core problem for air defense decision-making, air target threat evaluation has a great strategic significance because an accurate and reasonable evaluation result of air target threat can significantly improve the combat efficiency especially in the multiobjective environment. However with many new weapons appearing, the battlefield situation is becoming more and more complex and uncertain.In this paper, a new method for air target threat evaluation based on Dempster-Shafer evidence theory is proposed. The method use trapezoidal fuzzy number to obtain the every target' threat degree which can be seen as an evidence. And the weight of each evidence is derived by simultaneously considering its uncertainty (i.e. the entropy of evidence) and correlation with other evidences (i.e. the correlation coefficient with other evidences). The value of air target threat evaluation is obtained by D-S evidence theory. Finally, an illustrative example and a comparison with another approach are given to show the effectiveness of the proposed approach.

源语言英语
主期刊名Proceedings of the 30th Chinese Control and Decision Conference, CCDC 2018
出版商Institute of Electrical and Electronics Engineers Inc.
2504-2508
页数5
ISBN(电子版)9781538612439
DOI
出版状态已出版 - 6 7月 2018
活动30th Chinese Control and Decision Conference, CCDC 2018 - Shenyang, 中国
期限: 9 6月 201811 6月 2018

出版系列

姓名Proceedings of the 30th Chinese Control and Decision Conference, CCDC 2018

会议

会议30th Chinese Control and Decision Conference, CCDC 2018
国家/地区中国
Shenyang
时期9/06/1811/06/18

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