A Fast Target Damage Calculation Method Based on Meta Paradigm

A calculation method and target technology, applied in design optimization/simulation, probabilistic CAD, stochastic CAD, etc., can solve problems such as complex model methods, low calculation efficiency, and difficult implementation, achieving obvious advantages, shortening calculation time, reducing The effect of calculation volume

Active Publication Date: 2022-04-08
中国人民解放军96901部队
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These evaluation indicators physically and objectively describe the damage of the target by the weapon, but different model calculation methods are used for different shapes of targets, the model method is complex, difficult to realize, and the calculation efficiency is low

Method used

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  • A Fast Target Damage Calculation Method Based on Meta Paradigm
  • A Fast Target Damage Calculation Method Based on Meta Paradigm
  • A Fast Target Damage Calculation Method Based on Meta Paradigm

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Experimental program
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Effect test

Embodiment 1

[0036] Embodiment 1: This embodiment provides a specific example. The execution process is as figure 1 shown.

[0037]Step 1: Decompose the target into N non-overlapping meta-targets according to a certain step size;

[0038] Step 2: Query the damage probability of each aiming point to each meta-target j in the meta-knowledge base ;

[0039] Use the aiming point i to use the weapon's landing circle to calculate the deviation damage radius in units of , the distance of meta-target j relative to aiming point i , respectively query the current number of weapons used by each aiming point in the meta-knowledge base , the damage probability of each meta-target ; If there is no corresponding , , , , then execute step 3 to analyze and calculate the damage probability of the meta-target , and adding the calculation result to the meta-knowledge base;

[0040] Step 3, the analytical calculation method for calculating the damage probability of each aiming point to ...

Embodiment 2

[0060] Embodiment 2: In order to further illustrate the technical solution of the present invention, a specific object is used to present the damage calculation method.

[0061] like figure 2 The line object shown is divided into two connected straight line segments, one segment is (0,5)->(20,5), and the other segment is (20,5)->(20,20). There are two aiming points, one is (10,5), which uses 2 weapons, and the other is (20,10), which uses 1 weapon. Both aiming points use weapons with CEP 20, and the damage radius is 30 (with a relative CEP value of 1.5) to hit it.

[0062] In the first step, according to the specified step size 1, the line target is decomposed into 35 meta-targets (point targets), which are: (0.5,5), (1.5,5), (2.5,5), (3.5,5) , (4.5,5), (5.5,5), (6.5,5), (7.5,5), (8.5,5), (9.5,5), (10.5,5), (11.5,5), ( 12.5,5), (13.5,5), (14.5,5), (15.5,5), (16.5,5), (17.5,5), (18.5,5), (19.5,5), (20, 5.5), (20, 6.5), (20, 7.5), (20, 8.5), (20, 9.5), (20, 10.5), (20, 11.5...

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Abstract

The invention belongs to the field of military operation and research, in particular to a method for calculating target damage. Its technical solution is to propose a fast target damage calculation method based on the meta-paradigm, which is characterized by: according to the shape characteristics of the target area, decompose the target into multiple independent and non-overlapping meta-targets; use mathematical analysis methods to calculate the meta-targets using the simulation method, using the meta-target analysis damage probability as a simulation input condition, directly simulating and generating the conclusion whether each meta-target is damaged, so as to obtain the target damage probability. The invention directly simulates the damage result of each simulation element target, saves each simulation calculation process in the simulation simulation process, greatly reduces the calculation amount, and greatly shortens the calculation time; the general construction of the element knowledge base improves the calculation efficiency.

Description

technical field [0001] The invention belongs to the technical field of military operations research, and in particular relates to a rapid target damage calculation method. Background technique [0002] Target damage calculation refers to the prediction of the effect of the target after being hit by a weapon, which is usually described by the probability that the target meets a certain damage requirement. The usual calculation methods generally adopt finite element calculation and Monte Carlo simulation calculation. The finite element calculation requires accurate modeling of the target, and then a large number of simulation calculations are carried out. The calculation results are accurate, but it is not suitable for the batch application of military operations research; the accuracy of the target modeling data required for Monte Carlo simulation calculation is greatly reduced, and the calculation efficiency is also reduced. It is greatly improved, but compared with the rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20G06F111/08
CPCG06F30/20G06F2111/08
Inventor 赵国宏江光德蒋鸣高润芳赵云飞陈豪宫树香
Owner 中国人民解放军96901部队
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