Cargando…
A Novel Uncertainty Management Approach for Air Combat Situation Assessment Based on Improved Belief Entropy
Uncertain information exists in each procedure of an air combat situation assessment. To address this issue, this paper proposes an improved method to address the uncertain information fusion of air combat situation assessment in the Dempster–Shafer evidence theory (DST) framework. A better fusion r...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514984/ https://www.ncbi.nlm.nih.gov/pubmed/33267209 http://dx.doi.org/10.3390/e21050495 |
_version_ | 1783586713900154880 |
---|---|
author | Zhou, Ying Tang, Yongchuan Zhao, Xiaozhe |
author_facet | Zhou, Ying Tang, Yongchuan Zhao, Xiaozhe |
author_sort | Zhou, Ying |
collection | PubMed |
description | Uncertain information exists in each procedure of an air combat situation assessment. To address this issue, this paper proposes an improved method to address the uncertain information fusion of air combat situation assessment in the Dempster–Shafer evidence theory (DST) framework. A better fusion result regarding the prediction of military intention can be helpful for decision-making in an air combat situation. To obtain a more accurate fusion result of situation assessment, an improved belief entropy (IBE) is applied to preprocess the uncertainty of situation assessment information. Data fusion of assessment information after preprocessing will be based on the classical Dempster’s rule of combination. The illustrative example result validates the rationality and the effectiveness of the proposed method. |
format | Online Article Text |
id | pubmed-7514984 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-75149842020-11-09 A Novel Uncertainty Management Approach for Air Combat Situation Assessment Based on Improved Belief Entropy Zhou, Ying Tang, Yongchuan Zhao, Xiaozhe Entropy (Basel) Article Uncertain information exists in each procedure of an air combat situation assessment. To address this issue, this paper proposes an improved method to address the uncertain information fusion of air combat situation assessment in the Dempster–Shafer evidence theory (DST) framework. A better fusion result regarding the prediction of military intention can be helpful for decision-making in an air combat situation. To obtain a more accurate fusion result of situation assessment, an improved belief entropy (IBE) is applied to preprocess the uncertainty of situation assessment information. Data fusion of assessment information after preprocessing will be based on the classical Dempster’s rule of combination. The illustrative example result validates the rationality and the effectiveness of the proposed method. MDPI 2019-05-14 /pmc/articles/PMC7514984/ /pubmed/33267209 http://dx.doi.org/10.3390/e21050495 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Zhou, Ying Tang, Yongchuan Zhao, Xiaozhe A Novel Uncertainty Management Approach for Air Combat Situation Assessment Based on Improved Belief Entropy |
title | A Novel Uncertainty Management Approach for Air Combat Situation Assessment Based on Improved Belief Entropy |
title_full | A Novel Uncertainty Management Approach for Air Combat Situation Assessment Based on Improved Belief Entropy |
title_fullStr | A Novel Uncertainty Management Approach for Air Combat Situation Assessment Based on Improved Belief Entropy |
title_full_unstemmed | A Novel Uncertainty Management Approach for Air Combat Situation Assessment Based on Improved Belief Entropy |
title_short | A Novel Uncertainty Management Approach for Air Combat Situation Assessment Based on Improved Belief Entropy |
title_sort | novel uncertainty management approach for air combat situation assessment based on improved belief entropy |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514984/ https://www.ncbi.nlm.nih.gov/pubmed/33267209 http://dx.doi.org/10.3390/e21050495 |
work_keys_str_mv | AT zhouying anoveluncertaintymanagementapproachforaircombatsituationassessmentbasedonimprovedbeliefentropy AT tangyongchuan anoveluncertaintymanagementapproachforaircombatsituationassessmentbasedonimprovedbeliefentropy AT zhaoxiaozhe anoveluncertaintymanagementapproachforaircombatsituationassessmentbasedonimprovedbeliefentropy AT zhouying noveluncertaintymanagementapproachforaircombatsituationassessmentbasedonimprovedbeliefentropy AT tangyongchuan noveluncertaintymanagementapproachforaircombatsituationassessmentbasedonimprovedbeliefentropy AT zhaoxiaozhe noveluncertaintymanagementapproachforaircombatsituationassessmentbasedonimprovedbeliefentropy |