An autonomous conflict resolution method for dense flight based on pre-sequence flight information

Abstract

The invention discloses a method for releasing intensive flight autonomous conflict based on preamble flight information, which comprises the following steps of: 11, when communication abnormality between a target aircraft and an adjacent aircraft is determined, calculating the individual expected income corresponding to the target aircraft by adopting a normalization algorithm and a weighting algorithm according to all the pure flight strategies of the target aircraft and the current flight strategies of the adjacent aircraft in a multi-aircraft cooperative flight process; 12, generating a strategy memory pool of the multi-aircraft cooperative flight according to the individual expected income, and calculating the total expected income corresponding to the pure flight strategy in the strategy memory pool; 13, determining the pure flight strategy corresponding to the maximum total expected income as the release flight strategy of the target aircraft. According to the technical scheme,the problem of flight conflict among multiple aircrafts when the aircrafts can only detect the current flight strategies of adjacent aircrafts is solved, the flight efficiency of the multiple aircrafts is improved, and the accuracy and timeliness of flight route planning are improved.

Description

technical field [0001] The present application relates to the technical field of aircraft, in particular, to an autonomous conflict resolution method for intensive flight based on preorder flight information. Background technique [0002] With the continuous development of aircraft technology, aircraft is widely used in various fields. As the number of aircraft increases, there is a possibility of collision among multiple aircraft. Therefore, it is necessary to perform autonomous conflict-free control on the coordinated flight of multiple aircraft to avoid aircraft collisions during the coordinated flight. [0003] However, in the prior art, for autonomous release flight control between multiple aircraft, it is usually based on the premise that each aircraft can perceive each other's flight strategy, that is, the information interaction between each aircraft is completely instant and accurate. However, in actual situations, for high-density and high-complexity airspace cond...

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to: solve the flight conflict problem when the communication between multiple aircraft is abnormal, improve the reliability of multi-aircraft flight safety, and improve the accuracy and timeliness of flight route planning

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