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Method, device and storage medium for simulating electronic reconnaissance data reporting rate index

A technology of simulating electronics and reporting rate, which is applied in the field of computer simulation, can solve problems such as error uncertainty, inability to correspond, and complex processing links, so as to avoid complex simulation and improve the overall fidelity

Active Publication Date: 2022-04-12
SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the radiation source signal reaches the sensitivity of the receiver through space transmission, it will go through processes such as signal sorting, identification, and data processing, and finally report the reconnaissance results to the superior intelligence system. The entire processing link is relatively complicated.
Moreover, there may be errors and uncertainties in each transmission or processing link. These processes are often simplified in the simulation modeling process. Therefore, the data rate of the reconnaissance results actually reported by the electronic reconnaissance equipment often cannot correspond to the conclusion of the theoretical analysis.

Method used

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  • Method, device and storage medium for simulating electronic reconnaissance data reporting rate index
  • Method, device and storage medium for simulating electronic reconnaissance data reporting rate index
  • Method, device and storage medium for simulating electronic reconnaissance data reporting rate index

Examples

Experimental program
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Embodiment 1

[0050] Such as figure 1 As shown, this embodiment provides a method for simulating the reporting rate index of electronic reconnaissance data, including the following three steps:

[0051] S1. Test data collection: collect the data reported by the reconnaissance equipment on the reconnaissance results of the radiation source target, and count the time interval of the reported data. Preferably, key data records in the reported data include creation time, interception sensors, and radiation source targets.

[0052] S2. Test data screening: Eliminate abnormal reported data according to the time interval. In practice, there may be situations where no data is reported for a long time. These situations may not be because the radiation source is too far away from the electronic reconnaissance equipment to be detected, but may be caused by the following reasons:

[0053] 1) Temporarily shut down the radiation source;

[0054] 2) Antennas of electronic reconnaissance equipment point...

Embodiment 2

[0084] This embodiment is on the basis of embodiment 1:

[0085] a) Firstly collect equipment field test data, and make statistics on the time interval of reporting data of a certain type of reconnaissance equipment to a certain type of target, such as image 3 shown;

[0086] b) yes image 3 The time intervals in are sorted in descending order, and the probability statistics are as follows: Figure 4 shown;

[0087] c) Elimination Figure 4 For the data with a relatively large time interval value, use the inverse transformation method of Embodiment 1 to generate a random time interval, and repeat the execution 1000 times. Perform probability distribution statistics on the obtained time interval, such as Figure 5 shown, combined with Figure 6 It can be seen that the probability distribution of the simulated data is consistent with that of the experimental data.

Embodiment 3

[0089] This embodiment is on the basis of embodiment 1:

[0090] This embodiment provides a computer device, including a memory and a processor. The memory stores a computer program. When the processor executes the computer program, the steps of the method for simulating the reporting rate index of electronic reconnaissance data in Embodiment 1 are realized.

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Abstract

The invention discloses a method, device and storage medium for simulating the reporting rate index of electronic reconnaissance data, wherein the method includes the following steps: S1. Experimental data collection: collect reconnaissance equipment to report data on the reconnaissance results of radiation source targets, and report statistically The time interval of data; S2. Test data screening: Eliminate abnormal reported data according to the time interval; S3. Use the inverse transformation method to simulate the generation time interval: use the inverse transformation method to analyze the data reporting rate index of the reconnaissance equipment under the condition of single target stable interception Perform reverse modeling. The present invention can avoid the complex process of forward modeling for electronic reconnaissance antenna scanning, signal interception, sorting, identification and other links, can truly simulate the electronic reconnaissance data rate reporting situation, and can support the calculation of subsequent multi-station coordinated positioning, with Improve the overall fidelity of electronic reconnaissance equipment modeling and simulation, so as to provide more credible model calculation support for business applications such as upper-level combat plan evaluation.

Description

technical field [0001] The invention relates to the technical field of computer simulation, in particular to the modeling and simulation technology of electronic reconnaissance data reporting rate indicators in the field of digital simulation of electronic countermeasures. Background technique [0002] Among the existing simulation technologies for electronic reconnaissance output and reported reconnaissance result data, one is to judge whether the radiation source signal satisfies signal interception conditions such as frequency domain, air domain (azimuth, elevation, line-of-sight, etc.), energy domain (sensitivity), and so on. When the signal meets the interception conditions, the electronic reconnaissance equipment model will output the reconnaissance result data at each simulation step; the other is to add the behavior of radar antenna scanning and electronic reconnaissance equipment antenna scanning when the interception conditions are met. In this case, The data repor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06F17/18
CPCG06Q10/06393G06F17/18
Inventor 邹本振敖庆于翔熊键谌振华黄静李培林温英俊谢佳欢宿丁罗元剑张萌
Owner SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP