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Multi-target game method and device for tactical decision of multiple unmanned aerial vehicles in confrontation environment

A multi-drone, multi-objective technology, applied in the field of multi-objective game, can solve the problems of difficult situation advantage uncertainty, insufficient utilization of effective data, etc.

Active Publication Date: 2021-04-06
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to reflect the influence of risk preference and security preference on the modeling of situational advantage by using the traditional situational advantage calculation method, and it is difficult to deal with the uncertainty of situational advantage. In addition, the linear weighted summation will produce certain data loss, and the use of effective data is also difficult. not enough

Method used

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  • Multi-target game method and device for tactical decision of multiple unmanned aerial vehicles in confrontation environment
  • Multi-target game method and device for tactical decision of multiple unmanned aerial vehicles in confrontation environment
  • Multi-target game method and device for tactical decision of multiple unmanned aerial vehicles in confrontation environment

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Embodiment 1

[0118] Such as figure 1 As shown, the present invention provides a kind of multi-objective game method of multi-unmanned aerial vehicles tactical decision-making against environment, and this method is carried out by computer, and this method comprises:

[0119] Obtain the set of optional strategy pairs for both sides of the confrontation;

[0120] Construct corresponding optimization goals based on the security preferences and risk preferences of both parties, and set the weight of each preference;

[0121] Based on the influencing factors of the space situation advantage, construct the sub-optimization objective corresponding to the optimization objective;

[0122] Based on the sub-optimization goal, construct the sub-situational advantage matrix corresponding to the sub-optimization goal, and obtain the relative situational advantage matrix of the opposing sides;

[0123] Based on the relative situational advantage matrix, construct the space situational advantage matrix ...

Embodiment 2

[0243] The present invention also provides a multi-objective gaming device for multi-UAV tactical decision-making in a confrontation environment, including:

[0244] one or more processors;

[0245] storage; and

[0246] One or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the programs comprising a method for performing the following:

[0247] Obtain the set of optional strategy pairs for both sides of the confrontation;

[0248] Construct corresponding optimization goals based on the security preferences and risk preferences of both parties, and set the weight of each preference;

[0249] Based on the influencing factors of the space situation advantage, construct the sub-optimization objective corresponding to the optimization objective;

[0250] Based on the sub-optimization goal, construct the sub-situational advantage matrix corresponding to the sub-optimization goal, and obtain the...

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Abstract

The invention provides a multi-target game method and device for tactical decision of multiple unmanned aerial vehicles in a confrontation environment, which relates to the technical field of tactical decision. According to the method, the relative situation advantages are subjected to multi-target representation (i.e., the situation advantages are decomposed into a plurality of sub-situation advantages), and compared with a traditional evaluation method in which the plurality of sub-situation advantages are aggregated into one comprehensive situation advantage processing, the four sub-situation advantages are respectively considered as four sub-optimization targets, and a payment function is designed on the basis, and a high-dimensional matrix is constructed, and information of each sub-situation advantage in the situation advantages is comprehensively reflected. Objective evaluation is more accurate, and the situation of information loss is avoided.

Description

technical field [0001] The invention relates to the technical field of tactical decision-making, in particular to a multi-objective game method and device for multi-UAV tactical decision-making in an adversarial environment. Background technique [0002] When making multi-UAV tactical decision-making, constructing a situational advantage matrix is ​​an important step in the entire tactical decision-making, which will affect the subsequent design of the payment function, and then affect the effect of tactical decision-making. [0003] The traditional situational advantage calculation method is to obtain the linear weighted sum of the speed advantage, height advantage, angle advantage and distance advantage between our UAV and the enemy UAV. [0004] However, in the process of constructing the situational advantage matrix, there are two factors affecting the uncertainty of the space situational advantage. On the one hand, it is the impact of risk preference and security prefe...

Claims

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Application Information

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IPC IPC(8): G05D1/10
CPCG05D1/101Y02T10/40
Inventor 罗贺蒋儒浩王国强陈宇轩马滢滢胡笑旋唐奕城靳鹏马华伟夏维
Owner HEFEI UNIV OF TECH
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