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

<p>The threat degree of radiation source detected by fighter in penetration operation is the main reference for fighter to make the next operation plan. The research objective of this project is to evaluate the threat of radiation sources detected by aircraft, based on distributed interactive simulation technology, the system modeling of aircraft flight detection data and ground radar detection warning in distributed system is realized by building a variety of simulation modules such as ground radar model, aircraft radar model, coordinate transformation model and threat level evaluation model, the simulation environment system of airborne emitter warning is completed. In this experimental environment, through simulation, the real-time calculation of the threat factor of the aircraft radiation source can be carried out, and then the dynamic threat assessment of the radiation source target can be realized.</p>
</abstract>

The threat degree of radiation source detected by fighter in penetration operation is the main reference for fighter to make the next operation plan. The research objective of this project is to evaluate the threat of radiation sources detected by aircraft, based on distributed interactive simulation technology, the system modeling of aircraft flight detection data and ground radar detection warning in distributed system is realized by building a variety of simulation modules such as ground radar model, aircraft radar model, coordinate transformation model and threat level evaluation model, the simulation environment system of airborne emitter warning is completed. In this experimental environment, through simulation, the real-time calculation of the threat factor of the aircraft radiation source can be carried out, and then the dynamic threat assessment of the radiation source target can be realized.

Research and Implementation of Emitter Threat Assessment Based on Distributed Simulation

International Journal of Advanced Network, Monitoring and Controls

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

The threat degree of radiation source detected by fighter in penetration operation is the main reference for fighter to make the next operation plan. The...

SerialNumber	ThreatFactor	Importance of ThreatFactors Rj	Importance of StandardizationKj	WeightCi
1	type	4	24	0.72727
2	frequency	3	6	0.18181
3	distance	2	2	0.06061
4	position	1	1	0.03031
total			33	1.000

Parameter	Explain
P_gt	Transmitter power of ground early warning radar
G_gt	Antenna gain of ground early warning radar
G_r	Aircraft radar antenna gain
λ	wavelength
σ	Radar cross section of target
R	Distance between ground early warning radar and aircraft
P_gr	Target echo power received by ground early warning radar
P_r	Signal power of ground early warning radar received by aircraft radar

Condition	Discriminant results
	Not detected
	Detected
	Not detected
	Detected

Research and Implementation of Emitter Threat Assessment Based on Distributed Simulation

Published Online: Feb 22, 2021

Page range: 50 - 58

DOI: https://doi.org/10.21307/ijanmc-2021-027

Keywords
Distributed Simulation, Radar Detection, Coordinate Transformation, Threat Assessment

© 2021 Xiaojuan Feng 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.

Figure 4.

Figure 5.

weight value determination method

Parameters of ground to air radar detection equation

Comparison of ground to air radar target judgment results

Research and Implementation of Emitter Threat Assessment Based on Distributed Simulation

Published Online: Feb 22, 2021

Page range: 50 - 58

DOI: https://doi.org/10.21307/ijanmc-2021-027

KeywordsDistributed Simulation, Radar Detection, Coordinate Transformation, Threat Assessment

© 2021 Xiaojuan Feng 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.

Figure 4.

Figure 5.

weight value determination method

Parameters of ground to air radar detection equation

Comparison of ground to air radar target judgment results

Keywords
Distributed Simulation, Radar Detection, Coordinate Transformation, Threat Assessment