A dynamic game method for multi-unmanned aerial vehicle air battle under uncertain information

A dynamic game and multi-UAV technology, applied in the direction of instruments, adaptive control, control/regulation systems, etc., can solve the problems of less research on dynamic game methods, less research on real-time strategy dynamic planning of UAV air combat games, etc.

Inactive Publication Date: 2017-12-12
JIANGXI HONGDU AVIATION IND GRP
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AI Technical Summary

Problems solved by technology

[0004] ① There are many researches on multi-UAV offensive and defensive confrontation game under complete information, but less research on UAV offensive and defensive confrontation game under incomplete information
[0005] ② There are many static game methods used in multi-UAV offensive and de...

Method used

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  • A dynamic game method for multi-unmanned aerial vehicle air battle under uncertain information
  • A dynamic game method for multi-unmanned aerial vehicle air battle under uncertain information
  • A dynamic game method for multi-unmanned aerial vehicle air battle under uncertain information

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Embodiment Construction

[0091] The present invention is described in detail below in conjunction with accompanying drawing:

[0092] 1. Dynamic game strategy set for UAV air combat

[0093] In air combat, the enemy and our drones are regarded as two players in the game, and the K-stage dynamic game confrontation is adopted, such as figure 1 shown.

[0094] Therefore, the dynamic game model of multi-UAV air combat based on uncertain information can be expressed as: Among them: N={1,2}, two participants in the game, node 1 represents our drone group, node 2 represents the enemy drone group; is the action space (action set) of the players in the game, Select the i-th action strategy for the k-th stage of our UAV, Select the j-th action strategy for the k-th stage of the enemy UAV; The profit range of each participating UAV corresponding to each action combination that the participating UAV may choose.

[0095] exist figure 1In the UAV air combat game tree, the action situation of UAV i in th...

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Abstract

The invention relates to a dynamic game method for multi-unmanned aerial vehicle air battle under uncertain information and belongs to the technical field of aircraft testing and unmanned aerial vehicles. The method comprises the steps of building an unmanned aerial vehicle air battle dynamic game strategy set; building payoff functions of unmanned aerial vehicles of both sides; performing state transition between the functions; calculating a dynamic game Nash equilibrium under interval information; building a system interface and giving a dynamic game combat strategy for multi-unmanned aerial vehicle air battle under uncertain information. The incomplete information dynamic game model method for multi-unmanned aerial vehicle combat can contribute to the development of unmanned combat aerial vehicles of China; being applied to a multi-unmanned aerial vehicle combat platform, the game theory has high theoretical value and practical importance for improvement of ability to survival and combat effectiveness.

Description

technical field [0001] The invention relates to a multi-UAV air combat dynamic game method under uncertain information, which belongs to the technical field of aircraft test and UAV. Background technique [0002] The information on the modern battlefield is becoming more and more complex. The application of game theory in multi-UAV air combat has attracted the attention of military experts at home and abroad, and has also become a theory of military decision-making in complex battlefield information variables. The classification of multi-UAV air combat games can have different classifications according to different benchmarks. It is generally believed that multi-UAV air combat games can be mainly divided into cooperative games and non-cooperative games. From the time sequence of UAV air combat behavior, multi-UAV air combat game theory can be divided into static air combat game and dynamic air combat game. In terms of the degree to which the enemy's air combat and our UAVs...

Claims

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Application Information

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IPC IPC(8): G05B13/04
CPCG05B13/042
Inventor 赵明明李彬王敏立阳露
Owner JIANGXI HONGDU AVIATION IND GRP
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