Simulation determination method, system, equipment and medium for infrared weapon perception capability based on dynamic attenuation of radiation transmission

Abstract

The present invention relates to the field of simulation technology, and more specifically, to a method, system, device, and medium for simulating and determining the perception capability of infrared weapons based on dynamic attenuation of radiation transmission. The method or system provided by the present invention comprises real-time dynamic calculation of the attenuation intensity value of the aircraft tail flame and infrared decoy flares radiated through the atmospheric environment to the attacker, and then comparing the maximum value after comparison with the perception threshold of the attacker's seeker by comparing the previous calculation results. If the perception threshold of the attacker's seeker is exceeded, the attacker can perceive the target and thus hit the target; if the perception threshold of the attacker's seeker is not exceeded, the attacker cannot perceive the target and thus misses the target. By integrating a dynamic infrared perception model with three-dimensional attenuation of "distance, time, and atmosphere", a more refined model is established, making the simulation results more accurate than traditional static threshold models.

Description

Technical Field

[0001] The present invention relates to the field of simulation technology, and in particular to a method, system, device, and medium for simulating and determining infrared weapon perception capability based on dynamic attenuation of radiation transmission. Background Art

[0002] In the field of military simulation technology for aircraft tail plumes and infrared decoys, existing technologies mostly use a static threshold judgment method. This method assigns fixed radiation values ​​to aircraft tail plumes and infrared decoys, sets a radiation perception threshold for infrared-guided missile seekers, and directly compares the radiation intensity to determine whether the missile can sense or hit the target. However, this method can cause the judgment results to deviate from the actual combat environment. The reasons are analyzed as follows:

[0003] Model simplification distortion: Using a static threshold to determine target lock (e.g., a fixed radiation intensity threshold), ignoring the dynamic attenuation of the radiation intensity of infrared decoy flares and aircraft tail flames with distance and time, as well as the influence of atmospheric transmittance;

[0004] Lack of jamming mechanism: No competitive superposition model between decoy and target radiation has been established, making it impossible to quantify the probability of missile miss under multi-element jamming.

[0005] Insufficient environmental adaptation: Failure to integrate battlefield atmospheric parameters (temperature, humidity, and altitude) resulted in a significant deviation between simulation results and actual combat.

[0006] The above problems seriously restrict the credibility of equipment testing and the accuracy of tactical research, and there is an urgent need for a physical extremely high-precision perception and judgment model. Summary of the Invention

[0007] The purpose of the present invention is to provide a method, system, equipment and medium for simulating and determining the perception capability of infrared weapons based on dynamic attenuation of radiation transmission, so as to solve the above-mentioned problems in the prior art.

[0008] The present invention is achieved through the following technical solutions:

[0009] In a first aspect, the present invention provides a method for simulating and determining infrared weapon perception capability based on dynamic attenuation of radiation transmission, comprising:

[0010] Acquire the position data of the decoy flares, target aircraft, and attacking object in real time, obtain the first Euclidean distance from the decoy flares to the attacking object based on the position data of the decoy flares and the attacking object, construct an infrared decoy flare radiation transmission model, and obtain the first perceived radiation intensity of the attacking object with respect to the plurality of decoy flares based on the infrared decoy flare radiation transmission model and the first Euclidean distance;

[0011] By superimposing and calculating a plurality of first sensed radiation intensities, a total second sensed radiation intensity of the attacking object's position with respect to a plurality of decoy bombs is obtained;

[0012] The second Euclidean distance from the target aircraft to the attacker is obtained using the real-time position data of the target aircraft and the attacker. A radiation transmission model of the aircraft tail plume is constructed. Based on the radiation transmission model and the second Euclidean distance, the third perceived radiation intensity of the aircraft tail plume at the attacker's location is obtained.

[0013] Comparing the second perceived radiation intensity with the third perceived radiation intensity, and retaining the maximum value of the second perceived radiation intensity and the third perceived radiation intensity as the target perceived radiation intensity;

[0014] Set the perception threshold of the attacker, compare the target's perceived radiation intensity with the perception threshold, determine whether the attacker can track the aircraft, decoy bomb or miss the target, and output the judgment result.

[0015] Preferably, obtaining the first Euclidean distance from the decoy bomb to the attacking object through the position data of the decoy bomb and the attacking object comprises:

[0016]

[0017] in, is the first Euclidean distance, 、 、 are the instantaneous x, y, and z axis coordinates of the attacking object in the three-dimensional coordinate system, 、 、 are the instantaneous x-, y-, and z-axis coordinates of the decoy bomb in the three-dimensional coordinate system.

[0018] Preferably, the construction of the infrared decoy radiation transmission model includes:

[0019] Construct a model of the radiation intensity perceived by the attacker with respect to several decoy bombs;

[0020]

[0021] Where, is the first perceived radiation intensity, is the initial radiation intensity, is the distance attenuation coefficient, is the time attenuation coefficient, is the time after the decoy bomb is released, is the atmospheric transmittance.

[0022] Preferably, the total second perceived radiation intensity includes:

[0023]

[0024] Where, is the second perceived radiation intensity model, is the initial radiation intensity of the i-th decoy bomb, is the distance attenuation coefficient of the i-th decoy bomb, is the time attenuation coefficient of the i-th decoy, is the time after the release of the i-th decoy bomb, is the atmospheric transmittance at the location of the i-th decoy.

[0025] Preferably, obtaining the second Euclidean distance from the target aircraft to the attacking object through the position data of the target aircraft and the attacking object includes:

[0026]

[0027] in, is the second Euclidean distance, 、 、 are the instantaneous x, y, and z axis coordinates of the aircraft in the three-dimensional coordinate system, 、 、 are the instantaneous x-, y-, and z-axis coordinates of the decoy bomb in the three-dimensional coordinate system.

[0028] Preferably, constructing the aircraft tail plume radiation transmission model includes:

[0029]

[0030] Where, is the third perceived radiation intensity, is the initial radiation intensity of the aircraft tail flame, is the distance attenuation coefficient of the aircraft tail flame.

[0031] Preferably, the determining whether the attacking object is capable of tracking the aircraft, the decoy bomb, or missing the target and outputting the determination result includes:

[0032] When the target's perceived radiation intensity is the second perceived radiation intensity of the decoy, if the target's perceived radiation intensity is greater than or equal to the perception threshold, the result of the decoy being hit is output; if the target's perceived radiation intensity is less than the perception threshold, the result of the attacking object missing the target is output;

[0033] If the target perceived radiation intensity is the third perceived radiation intensity of the aircraft's tail flame, if the target perceived radiation intensity is greater than or equal to the perception threshold, the result of hitting the aircraft is output; if the target perceived radiation intensity is less than the perception threshold, the result of the attacking object missing the target is output.

[0034] In a second aspect, the present invention also embodies a target determination system based on the perception capability simulation of infrared radiation dynamic attenuation, including:

[0035] The decoy flare perception intensity module is configured to obtain position data of the decoy flares, the target aircraft, and the attacking object, obtain a first Euclidean distance from the decoy flares to the attacking object based on the position data of the decoy flares and the attacking object, construct an infrared decoy flare radiation transmission model, and obtain a first perceived radiation intensity of the attacking object relative to the plurality of decoy flares based on the infrared decoy flare radiation transmission model and the first Euclidean distance; and obtain a total second perceived radiation intensity of the attacking object relative to the plurality of decoy flares by superimposing the plurality of first perceived radiation intensities.

[0036] An aircraft tail plume perception intensity module is configured to obtain a second Euclidean distance from the target aircraft to the attacking object based on the position data of the target aircraft and the attacking object, construct an aircraft tail plume radiation transmission model, and obtain a third perceived radiation intensity of the aircraft tail plume at the attacking object's location based on the aircraft tail plume radiation transmission model and the second Euclidean distance;

[0037] a judgment module configured to compare the second perceived radiation intensity with the third perceived radiation intensity, retain the maximum value of the second perceived radiation intensity and the third perceived radiation intensity as the target perceived radiation intensity; set a perception threshold of the attacking object, compare the target perceived radiation intensity with the perception threshold, determine whether the attacking object can track the aircraft, decoy bomb or miss the target, and output a judgment result;

[0038] The main control module is connected to the decoy bomb perception intensity module, the aircraft tail flame perception intensity module and the judgment module, and is used to execute the above-mentioned infrared weapon perception capability simulation judgment method based on dynamic attenuation of radiation transmission.

[0039] In a third aspect, the present invention also provides an electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the above-mentioned method for simulating and determining the infrared weapon perception capability based on dynamic attenuation of radiation transmission is implemented.

[0040] In a fourth aspect, the present invention also provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the above-mentioned method for simulating and determining the perception capability of infrared weapons based on dynamic attenuation of radiation transmission.

[0041] The technical solution of the present invention has at least the following advantages and beneficial effects:

[0042] The method or system provided by the present invention involves real-time dynamic calculation of the attenuation intensity of the aircraft's tail plume and infrared decoy flares as they radiate through the atmosphere to the target. The calculated values ​​are then compared with the maximum value obtained from the previous calculations and the target's seeker perception threshold. If the maximum value exceeds the target's seeker perception threshold, the target is able to sense the target and thus hit it. If the maximum value does not exceed the target's seeker perception threshold, the target is unable to sense the target and thus misses the target. By integrating a dynamic infrared perception model that incorporates the three-dimensional attenuation of distance, time, and atmosphere, a more refined model is established, resulting in more accurate simulation results than traditional static threshold models. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0044] Figure 1 It is a control flow diagram of the present invention;

[0045] Figure 2 Schematic diagram of the system structure of the present invention. DETAILED DESCRIPTION

[0046] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0047] The terms "first," "second," and so on, in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. The naming or numbering of steps in this application does not necessarily imply that the steps in the method flow must be executed in the chronological or logical order indicated by the naming or numbering. Named or numbered process steps may be executed in a different order based on the desired technical objectives, as long as the same or similar technical effects are achieved.

[0048] Independently described modules or submodules may or may not be physically separate; they may be implemented in software or hardware. Some modules or submodules may be implemented in software, with the processor invoking the software to implement the functionality of these modules or submodules, while other modules or submodules may be implemented in hardware, such as hardware circuits. Furthermore, some or all of the modules may be selected based on actual needs to achieve the objectives of the present application.

[0049] Please refer to Figure 1-Figure 2 The present invention provides a method for simulating and determining infrared weapon perception capability based on dynamic attenuation of radiation transmission, comprising:

[0050] S101: Acquire position data of the decoy flares, the target aircraft, and the attacking object; obtain a first Euclidean distance from the decoy flares to the attacking object based on the position data of the decoy flares and the attacking object; construct an infrared decoy flare radiation transmission model; and obtain a first perceived radiation intensity of the attacking object at the location of the decoy flares based on the infrared decoy flares radiation transmission model and the first Euclidean distance;

[0051] The attacking object may be an attacking weapon in a military simulation, and the attacking target may be an aircraft of a certain party. The decoy bomb is an interference object released by the aircraft to interfere with the judgment of the attacking object attacking the aircraft.

[0052] S102: performing superposition calculation on a plurality of first sensed radiation intensities to obtain a total second sensed radiation intensity of a plurality of decoy bombs at the location of the attacking object;

[0053] For several decoys in space, the contribution of the radiation intensity of each decoy at the attacking object can be calculated independently and then added together.

[0054] S103: Obtaining a second Euclidean distance from the target aircraft to the attacking object based on the position data of the target aircraft and the attacking object, constructing a radiation transmission model for the aircraft's tail plume, and obtaining a third perceived radiation intensity of the aircraft's tail plume at the attacking object's location based on the radiation transmission model and the second Euclidean distance;

[0055] S104: Compare the second perceived radiation intensity with the third perceived radiation intensity, and retain the maximum value of the second perceived radiation intensity and the third perceived radiation intensity as the target perceived radiation intensity;

[0056] Generally, the second and third sensing radiation intensities will not be equal. However, if they are, the attacker is guided to track a target with a higher similarity by comparing the target characteristics transmitted by the carrier aircraft with those detected by the attacker. If the detected target characteristics are equally similar, the attacker's current flight trajectory is maintained during that simulation step.

[0057] S105: Setting a perception threshold of the attacking object, comparing the target's perceived radiation intensity with the perception threshold, determining whether the attacking object can track the aircraft, decoy bomb, or miss the target, and outputting the judgment result.

[0058] The method or system provided by this invention dynamically calculates the attenuation intensity of the aircraft's tail plume and infrared decoy flares as they pass through the atmosphere and reach the target. The attenuation intensity is then compared with the previously calculated values ​​and the maximum value is compared to the target's seeker perception threshold. If the maximum value exceeds the target's seeker perception threshold, the target is able to sense the target and thus hit it. If the maximum value does not exceed the target's seeker perception threshold, the target is unable to sense the target and thus misses the target. By integrating a dynamic infrared perception model that incorporates the three-dimensional attenuation of distance, time, and atmosphere, a more refined model is established, resulting in more accurate simulation results than traditional static threshold models.

[0059] The initial radiation intensity of the decoy bomb, the initial radiation intensity of the aircraft tail flame, the distance attenuation coefficient of the infrared decoy bomb, the distance attenuation coefficient of the aircraft tail flame, the time attenuation coefficient of the infrared decoy bomb, the atmospheric transmittance, and the perception threshold of the attacking object are also taken into consideration. All model parameters can be dynamically adjusted according to the physical properties of the actual object, thereby enhancing the applicability of the invention.

[0060] Secondly, the superposition effect of multiple radiation sources is taken into account, and the analysis results are more accurate than those of a single radiation source.

[0061] In an exemplary embodiment of the present invention, obtaining the first Euclidean distance from the decoy bomb to the attacking object using the position data of the decoy bomb and the attacking object includes:

[0062]

[0063] in, is the first Euclidean distance, 、 、 are the instantaneous x, y, and z axis coordinates of the attacking object in the three-dimensional coordinate system, 、 、 are the instantaneous x-, y-, and z-axis coordinates of the decoy bomb in the three-dimensional coordinate system.

[0064] Constructing the infrared decoy radiation transmission model includes:

[0065] Construct a model of the radiation intensity perceived by the attacker regarding several decoy bombs:

[0066]

[0067] Where, is the first perceived radiation intensity, is the initial radiation intensity, is the distance attenuation coefficient, is the time attenuation coefficient, is the time after the decoy bomb is released, is the atmospheric transmittance.

[0068] The total second perceived radiation intensity includes:

[0069]

[0070] Where, is the second perceived radiation intensity model, is the initial radiation intensity of the i-th decoy bomb, is the distance attenuation coefficient of the i-th decoy bomb, is the time attenuation coefficient of the i-th decoy, is the time after the release of the i-th decoy bomb, is the atmospheric transmittance at the location of the i-th decoy.

[0071] The second Euclidean distance from the target aircraft to the attacking object obtained by the position data of the target aircraft and the attacking object includes:

[0072]

[0073] in, is the second Euclidean distance, 、 、 are the instantaneous x, y, and z axis coordinates of the aircraft in the three-dimensional coordinate system, 、 、 are the instantaneous x-, y-, and z-axis coordinates of the decoy bomb in the three-dimensional coordinate system.

[0074] Building an aircraft plume radiation transfer model includes:

[0075]

[0076] Where, is the third perceived radiation intensity, is the initial radiation intensity of the aircraft tail flame, is the distance attenuation coefficient of the aircraft tail flame.

[0077] In an exemplary embodiment of the present invention, the step of determining whether the attacking object is capable of tracking an aircraft, a decoy bomb, or missing the target and outputting the determination result includes:

[0078] When the target's perceived radiation intensity is the second perceived radiation intensity of the decoy, if the target's perceived radiation intensity is greater than or equal to the perception threshold, the result of the decoy being hit is output; if the target's perceived radiation intensity is less than the perception threshold, the result of the attacking object missing the target is output;

[0079] If the target perceived radiation intensity is the third perceived radiation intensity of the aircraft's tail flame, if the target perceived radiation intensity is greater than or equal to the perception threshold, the result of hitting the aircraft is output; if the target perceived radiation intensity is less than the perception threshold, the result of the attacking object missing the target is output.

[0080] Due to the typical weapons and equipment and atmospheric environment models used in this scheme, the parameter values ​​involved in the mathematical model of this scheme are shown in Table 1 below:

[0081] Table 1 Parameter values

[0082]

[0083] The parameter values ​​in this scheme can be adjusted according to the specific combat model and atmospheric environment model to meet various simulation training needs. The parameters can also be adjusted dynamically to optimize the execution of the simulation mathematical model to make it more consistent with the actual combat results.

[0084] The actual simulation process of the present invention is as follows, wherein the attacking object can be simulated as a missile in an actual battlefield:

[0085] Step 1: Start an air combat simulation scenario based on the air combat simulation platform. The fighter models of both sides are equipped with infrared-guided missiles and infrared decoy bombs.

[0086] Step 2: Start the red-blue simulation confrontation. After one side finds the target, it launches an infrared-guided missile at the opponent. After the other side senses the incoming infrared-guided missile, it releases an infrared decoy bomb to evade.

[0087] Step 3: The simulation system acquires the positions of the target aircraft, infrared decoy flares, and missiles in real time, and records the number of infrared decoys released and the release time of each infrared decoy flare.

[0088] Step 4: Calculate the attenuated radiation intensity of each infrared decoy bomb reaching the missile in real time.

[0089] Step 5: Calculate the radiation intensity of the decoy group.

[0090] Step 6: Calculate the attenuated radiation intensity when the aircraft's tail flame reaches the infrared-guided missile, and the radiation intensity when the aircraft's tail flame reaches the infrared-guided missile.

[0091] Step 7: Find the maximum radiation intensity.

[0092] Step 8: Take the maximum value in step 7 and compare it with the perception threshold to determine whether the missile can track the aircraft, decoy or miss the target.

[0093] Step 9: Give the judgment result and simulate the output of the missile's perception of the target and the hit situation.

[0094] In a second aspect, the present invention also embodies a target determination system based on the perception capability simulation of infrared radiation dynamic attenuation, including:

[0095] The decoy flare perception intensity module is configured to obtain position data of the decoy flares, the target aircraft, and the attacking object, obtain a first Euclidean distance from the decoy flares to the attacking object based on the position data of the decoy flares and the attacking object, construct an infrared decoy flare radiation transmission model, and obtain a first perceived radiation intensity of the attacking object relative to the plurality of decoy flares based on the infrared decoy flare radiation transmission model and the first Euclidean distance; and obtain a total second perceived radiation intensity of the attacking object relative to the plurality of decoy flares by superimposing the plurality of first perceived radiation intensities.

[0096] An aircraft tail plume perception intensity module is configured to obtain a second Euclidean distance from the target aircraft to the attacking object based on the position data of the target aircraft and the attacking object, construct an aircraft tail plume radiation transmission model, and obtain a third perceived radiation intensity of the aircraft tail plume at the attacking object's location based on the aircraft tail plume radiation transmission model and the second Euclidean distance;

[0097] a judgment module configured to compare the second sensed radiation intensity with the third sensed radiation intensity, retain the maximum value of the second sensed radiation intensity and the third sensed radiation intensity as the target sensed radiation intensity; set a perception threshold of the attacking object, compare the target sensed radiation intensity with the perception threshold, determine whether the missile can track the aircraft or decoy or miss the target, and output a judgment result;

[0098] The main control module is connected to the decoy bomb perception intensity module, the aircraft tail flame perception intensity module and the judgment module, and is used to execute the above-mentioned infrared weapon perception capability simulation judgment method based on dynamic attenuation of radiation transmission.

[0099] In addition, the functional units in the various embodiments of the present invention may be integrated into a single processing unit, each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0100] If the integrated unit is implemented as a software functional unit and sold or used as a standalone product, it can be stored on a computer-readable storage medium. This computer software product, stored on a storage medium, includes instructions for causing a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as a USB flash drive, a mobile hard drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0101] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A simulation method for determining infrared weapon perception capability based on dynamic attenuation of radiation transmission, characterized in that: include: Acquire the position data of the decoy flares, target aircraft, and attacking object in real time, obtain the first Euclidean distance from the decoy flares to the attacking object based on the position data of the decoy flares and the attacking object, construct an infrared decoy flare radiation transmission model, and obtain the first perceived radiation intensity of the attacking object with respect to the plurality of decoy flares based on the infrared decoy flare radiation transmission model and the first Euclidean distance; By superimposing and calculating a plurality of first sensed radiation intensities, a total second sensed radiation intensity of the attacking object's position with respect to a plurality of decoy bombs is obtained; The second Euclidean distance from the target aircraft to the attacker is obtained using the position data of the target aircraft and the attacker. A radiation transmission model of the aircraft tail plume is constructed. Based on the radiation transmission model and the second Euclidean distance, the third perceived radiation intensity of the aircraft tail plume at the attacker's location is obtained. Comparing the second perceived radiation intensity with the third perceived radiation intensity, and retaining the maximum value of the second perceived radiation intensity and the third perceived radiation intensity as the target perceived radiation intensity; Set the attacking object's perception threshold, compare the target's perceived radiation intensity with the perception threshold, determine whether the attacking object can track the aircraft, decoy bomb, or miss the target, and output the judgment result; The construction of the infrared decoy radiation transmission model includes: Construct a model of the radiation intensity perceived by the attacker regarding several decoy bombs: Where, is the first perceived radiation intensity, is the initial radiation intensity, is the distance attenuation coefficient, is the time attenuation coefficient, is the time after the decoy bomb is released, is the atmospheric transmittance.

2. The infrared weapon perception capability simulation determination method based on dynamic attenuation of radiation transmission according to claim 1 is characterized in that: The step of obtaining the first Euclidean distance from the decoy bomb to the attacking object by using the position data of the decoy bomb and the attacking object comprises: in, is the first Euclidean distance, 、 、 are the instantaneous x, y, and z axis coordinates of the attacking object in the three-dimensional coordinate system, 、 、 are the instantaneous x-, y-, and z-axis coordinates of the decoy bomb in the three-dimensional coordinate system.

3. The infrared weapon perception capability simulation determination method based on dynamic attenuation of radiation transmission according to claim 2 is characterized in that: The total second perceived radiation intensity includes: Where, is the second perceived radiation intensity model, is the initial radiation intensity of the i-th decoy, is the distance attenuation coefficient of the i-th decoy bomb, is the time attenuation coefficient of the i-th decoy, is the time after the release of the i-th decoy bomb, is the atmospheric transmittance at the location of the i-th decoy.

4. The infrared weapon perception capability simulation determination method based on dynamic attenuation of radiation transmission according to claim 3 is characterized in that: The second Euclidean distance from the target aircraft to the attacking object obtained by the position data of the target aircraft and the attacking object includes: in, is the second Euclidean distance, 、 、 are the instantaneous x, y, and z axis coordinates of the aircraft in the three-dimensional coordinate system, 、 、 are the instantaneous x-, y-, and z-axis coordinates of the decoy bomb in the three-dimensional coordinate system.

5. The infrared weapon perception capability simulation determination method based on dynamic attenuation of radiation transmission according to claim 4 is characterized in that: The construction of the aircraft tail plume radiation transmission model includes: Where, is the third perceived radiation intensity, is the initial radiation intensity of the aircraft tail flame, is the distance attenuation coefficient of the aircraft tail flame.

6. The infrared weapon perception capability simulation determination method based on dynamic attenuation of radiation transmission according to claim 5 is characterized in that: The determination of whether the attacking object can track the aircraft, decoy bomb or miss the target, and outputting the judgment result include: When the target's perceived radiation intensity is the second perceived radiation intensity of the decoy, if the target's perceived radiation intensity is greater than or equal to the perception threshold, the result of the decoy being hit is output; if the target's perceived radiation intensity is less than the perception threshold, the result of the attacking object missing the target is output; If the target perceived radiation intensity is the third perceived radiation intensity of the aircraft's tail flame, if the target perceived radiation intensity is greater than or equal to the perception threshold, the result of hitting the aircraft is output; if the target perceived radiation intensity is less than the perception threshold, the result of the attacking object missing the target is output.

7. A target determination system based on the perception capability simulation of infrared radiation dynamic attenuation, characterized in that: include: The decoy flare perception intensity module is configured to obtain position data of the decoy flares, the target aircraft, and the attacking object, obtain a first Euclidean distance from the decoy flares to the attacking object based on the position data of the decoy flares and the attacking object, construct an infrared decoy flare radiation transmission model, and obtain a first perceived radiation intensity of the attacking object relative to the plurality of decoy flares based on the infrared decoy flare radiation transmission model and the first Euclidean distance; and obtain a total second perceived radiation intensity of the attacking object relative to the plurality of decoy flares by superimposing the plurality of first perceived radiation intensities. The aircraft tail plume perception intensity module is configured to obtain a second Euclidean distance from the target aircraft to the attacking object based on the position data of the target aircraft and the attacking object, construct an aircraft tail plume radiation transmission model, and obtain a third perceived radiation intensity of the aircraft tail plume at the attacking object's location based on the aircraft tail plume radiation transmission model and the second Euclidean distance. Constructing the infrared decoy flare radiation transmission model includes: Construct a model of the radiation intensity perceived by the attacker regarding several decoy bombs: Where, is the first perceived radiation intensity, is the initial radiation intensity, is the distance attenuation coefficient, is the time attenuation coefficient, is the time after the decoy bomb is released, is the atmospheric transmittance; a judgment module configured to compare the second perceived radiation intensity with the third perceived radiation intensity, retain the maximum value of the second perceived radiation intensity and the third perceived radiation intensity as the target perceived radiation intensity; set a perception threshold of the attacking object, compare the target perceived radiation intensity with the perception threshold, determine whether the attacking object can track the aircraft, decoy bomb or miss the target, and output a judgment result; The main control module is connected to the decoy bomb perception intensity module, the aircraft tail flame perception intensity module and the judgment module, and is used to execute the infrared weapon perception capability simulation judgment method based on dynamic attenuation of radiation transmission according to any one of claims 1 to 6.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the method for simulating and determining the infrared weapon perception capability based on dynamic attenuation of radiation transmission as described in any one of claims 1 to 6 is implemented.

9. A computer-readable storage medium, characterized in that The computer-readable storage medium stores a computer program, and when the computer program is executed by the processor, the method for simulating and determining the infrared weapon perception capability based on dynamic attenuation of radiation transmission as described in any one of claims 1 to 6 is implemented.

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