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Flight simulation maneuvering control optimization method based on genetic algorithm

A genetic algorithm and flight simulation technology, applied in the field of flight simulation maneuver control optimization based on genetic algorithm, can solve problems such as time-consuming and economical cost, and achieve the effect of reducing experience dependence, improving operation level, and improving efficiency

Pending Publication Date: 2020-12-11
CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST
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Problems solved by technology

At present, pilots need to rely on a large number of actual flights or flight training in simulators to learn to make maneuvers with excellent performance, which takes a lot of time and economic costs, and the training effect varies from person to person

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  • Flight simulation maneuvering control optimization method based on genetic algorithm

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Embodiment Construction

[0029] The flight simulation maneuver control optimization method based on genetic algorithm comprises the following steps:

[0030] Step 1. Determine flight maneuver control parameters and value ranges

[0031] The maneuvering control in flight simulation includes the following parameters: joystick horizontal control amount, joystick vertical direction control amount, left throttle control amount, right throttle control amount and flap control amount, etc.

[0032] A complete flight maneuver can usually be decomposed into several basic flight maneuvers, such as a 180-degree turn flight. At the beginning, a flight roll is performed. After the roll reaches a certain angle, the angle is maintained to make a turn. Level the plane. Therefore, the flight maneuver consists of the basic flight maneuver sequence {S 1 ,S 2 ,...,S i ,...,S n}, the flight parameters to complete a maneuver control are composed of the parameters of each basic flight action. The flight sequence and th...

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Abstract

The invention belongs to the technical field of avionics, and particularly relates to a flight simulation maneuvering control optimization method based on a genetic algorithm. Various flight maneuver(180-degree turning, S-breaking maneuver and flight climbing) control parameters in flight simulation can be optimized, a more optimized parameter combination is searched in a multi-dimensional parameter space, the flight maneuver time is shortened, and the execution efficiency and the execution quality of maneuver actions are improved. The flight quality of maneuvering actions executed by the aircraft can be enhanced, the experience dependence on pilots is reduced, the operation level of the pilots for confrontation training is improved, and the flight training efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of avionics, in particular to a flight simulation maneuver control optimization method based on a genetic algorithm. Background technique [0002] When performing missions in flight simulation training, how to control the aircraft to perform maneuvers with better performance is of great significance to the successful execution of missions. Better maneuvering means having a shorter missile evasion distance, as well as being able to evade missiles faster and occupy a more favorable attack position, so as to seize the opportunity in the simulation training confrontation. At present, pilots need to rely on a large number of actual flights or flight training in simulators to learn to make maneuvers with excellent performance, which takes a lot of time and economic costs, and the training effect varies from person to person. With the development of intelligent technology, if the aircraft control can be optimized ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/27G06F30/15G06N3/12G06F111/06
CPCG06F30/27G06F30/15G06N3/126G06F2111/06
Inventor 张彦张超施鸿江张伟王瑞辰
Owner CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST
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