Three-light pod simulation method based on UE4 game engine

A game engine and simulation method technology, applied in the field of UAV system simulation, to achieve the effect of reducing the cost of experiments

Active Publication Date: 2021-08-24
中国人民解放军军事科学院战争研究院
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Problems solved by technology

[0006] The present invention proposes a three-light pod simulation method based on a game engine to solve the technical problems of how to use the UE

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  • Three-light pod simulation method based on UE4 game engine
  • Three-light pod simulation method based on UE4 game engine
  • Three-light pod simulation method based on UE4 game engine

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[0077] In order to make the objects, content, and advantages of the present invention, specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0078] This embodiment proposes a three-light tank simulation method based on the game engine, which includes the following:

[0079] (1) Acceleration control simulation

[0080] The cells use the three-shot coaxial structure, that is, the pod controls the gesture of optical cameras, laser range finders, and infrared cameras. like figure 1 As shown, the left-hand coordinate system is established in the game engine to establish a relative coordinate system O-FRD with the drone center as the origin. Wherein, the direction of the head is f, the right-wing direction is R, and the direction of the vertical tail is D. In the initial state, the champion and the drone maintain the same attitude, and the cells are aligned with O-FRD, and the cells are clockwi...

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Abstract

The invention provides a three-light pod simulation method based on a UE4 game engine, which comprises pod control simulation, optical camera simulation, laser ranging simulation and infrared camera simulation, realizes three-degree-of-freedom rotation by controlling a pod, approaches the real situation, and can reduce the experiment cost. According to the method, the visible light picture, the infrared picture and the target distance information can be obtained, and the information sensing capability of an unmanned aerial vehicle system can be trained through multi-information fusion.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicle system simulation, and in particular relates to a three-light pod simulation method based on UE4 game engine. Background technique [0002] Three-light pod simulation refers to the technology of simulating three-light pods by computer. "San-light" refers to optical cameras, laser range finders and infrared cameras, and the three lights are coaxial and controlled by a three-degree-of-freedom rotating platform. Sanguang pod is an important device for unmanned system detection and detection. It is widely used in sea, land and air reconnaissance and detection. The carrier can be unmanned vehicles, unmanned boats and unmanned aerial vehicles. Through the simulation calculation of the Sanguang pod, a large amount of training data can be provided for the unmanned system. [0003] The three-light pod simulation model belongs to the sensor model in the UAV system simulation, and performs s...

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Application Information

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IPC IPC(8): G06F30/15G06F30/23B64D47/08
CPCG06F30/15G06F30/23B64D47/08
Inventor 徐新海周东傲刘兆鹏姚剑杨伟龙叶帅
Owner 中国人民解放军军事科学院战争研究院
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