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A potential game-based autonomous formation method for aircraft

An aircraft, superior technology, applied in the field of autonomous control of unmanned aerial vehicles

Active Publication Date: 2021-06-04
BEIJING INST OF ELECTRONICS SYST ENG
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to use the distributed cooperative decision-making method of autonomous formation of aircraft based on potential game and formation principle to solve the problem of distributed decision-making based on TDMA communication protocol of autonomous formation of aircraft in a complex confrontation environment when there is packet loss in the communication link. Reliability, real-time and practical issues

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  • A potential game-based autonomous formation method for aircraft
  • A potential game-based autonomous formation method for aircraft
  • A potential game-based autonomous formation method for aircraft

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Embodiment Construction

[0041] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0042] Distributed collaborative decision-making method is the key issue in the study of aircraft autonomous formation decision-making and management system, and aircraft autonomous formation decision-making and management system is an important part of aircraft autonomous formation cooperative guidance and control technology. Aircraft members in the formation are called nodes in the support network. Nodes obtain relevant information through the formation support network and sensor system, including local (or all, dependin...

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Abstract

The invention discloses a potential game-based aircraft autonomous formation method, which includes: constructing the aircraft potential game group interest function according to the aircraft formation principle; constructing the potential game individual interest function according to the information obtained by each aircraft and the group interest function; according to the distributed principle Regularly update aircraft information to optimize group interests and individual interests. In the case of packet loss in the communication link, the present invention proposes a distributed collaborative decision-making method for autonomous formation of aircraft based on potential game and formation principles, which fully considers individual interests and localization of individual information, and at the same time optimizes group interests. It can ensure that the large-scale autonomous formation of highly dynamic aircraft can achieve dynamic target allocation in a distributed manner under the conditions of certain information uncertainty and packet loss in network communication.

Description

technical field [0001] The invention relates to the technical field of autonomous control of unmanned aerial vehicles. More specifically, it involves a potential game-based autonomous formation method for aircraft. Background technique [0002] Collaborative decision-making methods can generally be divided into centralized, distributed and distributed methods according to the decision-making mechanism. The centralized decision-making can ensure the consistency and optimality of the results, but when the formation scale is large, there will be a large amount of computing and communication information. , the robustness and stability of the system cannot be guaranteed under the condition of strong information uncertainty or serious packet loss; the distributed type is between distributed and centralized, such as hierarchical decision-making, to a certain extent, the same There is a problem of centralized decision-making; and distributed decision-making can ensure that each for...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/10H04B7/185
CPCG05D1/104H04B7/18506
Inventor 贾翔李珂吴森堂张美薇王旭
Owner BEIJING INST OF ELECTRONICS SYST ENG
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