<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Threat assessment is an important process of quantifying the threat of enemy attacking targets. It is also one of the main basis for commanders to make control decisions in air defense operations. Target threat assessment needs to obtain a large amount of air attack target information from various reconnaissance equipment and battlefield sensors, fuse these information, and get the ranking of the threat degree of air attack targets to our side. In view of the unbalanced distribution of index weight in threat assessment in air defense operations, a target threat assessment model based on combined weight is proposed in this paper. Firstly, according to the index system of air raid target threat assessment, the subjective and objective weights of the indexes are determined by analytic hierarchy process and critical method respectively, and the combined weights are calculated by multiplication synthesis method; Then the threat ranking of targets is obtained by TOPSIS method; Finally, the model is verified by an example. The simulation results show that the air target threat assessment model is reasonable.</p>
</abstract>

Threat assessment is an important process of quantifying the threat of enemy attacking targets. It is also one of the main basis for commanders to make control decisions in air defense operations. Target threat assessment needs to obtain a large amount of air attack target information from various reconnaissance equipment and battlefield sensors, fuse these information, and get the ranking of the threat degree of air attack targets to our side. In view of the unbalanced distribution of index weight in threat assessment in air defense operations, a target threat assessment model based on combined weight is proposed in this paper. Firstly, according to the index system of air raid target threat assessment, the subjective and objective weights of the indexes are determined by analytic hierarchy process and critical method respectively, and the combined weights are calculated by multiplication synthesis method; Then the threat ranking of targets is obtained by TOPSIS method; Finally, the model is verified by an example. The simulation results show that the air target threat assessment model is reasonable.

Air Attack Target Threat Assessment Based on Combination Weighting

School of Computer Science and Engineering

State and Provincial Joint Engineering, Lab of Advanced Network, Monitoring and Control

International Journal of Advanced Network, Monitoring and Controls

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Air Attack Target Threat Assessment Based on Combination Weighting"}

Threat assessment is an important process of quantifying the threat of enemy attacking targets. It is also one of the main basis for commanders to make control...

	Target type	Speed (m/s)	Heading angle (°)	Jamming capability	Air raid altitude	Distance (km)
target 1	0.4	0.2	0.8333	1	0	1
target 2	0.4	0.4133	0.5833	1	0	0.75
target 3	1	1	1	0	0.5	0
target 4	1	0.7333	0.8333	0	0.5	0.2
target 5	0.4	0.12	0.4167	0.3333	1	0.8
target 6	0	0	0	0.6667	1	0.9

	Target type	Speed (m/s)	Heading angle (°)	Jamming capability	Air raid altitude	Distance (km)
target 1	5	400	5	8	4	100
target 2	5	720	8	8	4	150
target 3	8	1600	3	2	6	300
target 4	8	1200	5	2	6	260
target 5	5	280	10	4	8	140
target 6	3	100	15	6	8	120

	Target type	Speed (m/s)	Heading angle (°)	Jamming capability	Air raid altitude	Distance (km)
target 1	large	400	5	strong	hollow altitude	100
target 2	large	720	8	strong	hollow altitude	150
target 3	small-scale	1600	3	none	low altitude	300
target 4	small-scale	1200	5	none	low altitude	260
target 5	large	280	10	weak	ultra-low altitude	140
target 6	helicopter	100	15	medium	ultra-low altitude	120

Air Attack Target Threat Assessment Based on Combination Weighting

Published Online: May 26, 2023

Page range: 92 - 99

DOI: https://doi.org/10.2478/ijanmc-2022-0020

Keywords
Threat Assessment, Air Raid Targets, Combination Weighting, CRITIC, Multiplication Synthesis Method, TOPSIS

© 2022 Hong Li et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1.

Figure 2.

Figure 3.

Standardization decision table

Index importance judgment

Target attribute threat value

Threat information of air attack target

Air Attack Target Threat Assessment Based on Combination Weighting

Published Online: May 26, 2023

Page range: 92 - 99

DOI: https://doi.org/10.2478/ijanmc-2022-0020

KeywordsThreat Assessment, Air Raid Targets, Combination Weighting, CRITIC, Multiplication Synthesis Method, TOPSIS

© 2022 Hong Li et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1.

Figure 2.

Figure 3.

Standardization decision table

Index importance judgment

Target attribute threat value

Threat information of air attack target

Keywords
Threat Assessment, Air Raid Targets, Combination Weighting, CRITIC, Multiplication Synthesis Method, TOPSIS