Unity-based infrared decoy bomb efficiency simulation method and system

A decoy bomb, infrared technology, applied in the field of computer simulation

Active Publication Date: 2021-04-20
SHANGHAI JIAO TONG UNIV
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Problems solved by technology

[0005] In view of the defects in the prior art, the purpose of the present invention is to provide a Unity-based infrared decoy bomb effectiveness simulation method and system, which can solve the modeling problem of the decoy bomb object in the infrared image simulation, and realize the delivery of the infrared decoy bomb simulation. Strategy, delivery timing control

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  • Unity-based infrared decoy bomb efficiency simulation method and system
  • Unity-based infrared decoy bomb efficiency simulation method and system
  • Unity-based infrared decoy bomb efficiency simulation method and system

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[0064] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0065] The embodiment of the present invention provides a kind of infrared decoy projectile efficiency simulation method based on Unity, refer to figure 1 and figure 2 As shown, firstly, according to the characteristics of the actual decoy bomb, the physical model of the decoy bomb is designed and generated: by collecting data such as typical decoy bomb type, bomb body structure, and working parameters, a database of decoy bomb characteristics is established, and then according to the weight and geomet...

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Abstract

The invention provides a Unity-based infrared decoy bomb efficiency simulation method and system, and relates to the technical field of computer simulation, and the method comprises the steps: 1, designing and generating a decoy bomb physical model according to the features of an actual decoy bomb; 2, generating a decoy bomb simulation model and a particle effect through a particle system assembly according to the decoy bomb physical model; 3, generating a three-dimensional live-action terrain model according to the satellite picture and the terrain data; 4, establishing a three-dimensional simulation model according to the boundary dimensions of simulation objects such as airplanes and missiles; 5, rendering the decoy bomb particle effect and the three-dimensional simulation model into an infrared simulation image; and 6, transmitting the infrared simulation image to a simulation algorithm module, and updating a simulation state according to a simulation algorithm operation result. According to the method, the modeling problem of the decoy bomb object in infrared image simulation can be solved, and control over the throwing strategy and the throwing opportunity in infrared decoy bomb simulation is achieved.

Description

technical field [0001] The invention relates to the technical field of computer simulation, in particular to a Unity-based infrared decoy projectile performance simulation method and system. Background technique [0002] Unity is a real-time 3D interactive content creation and operation platform. The Unity platform provides a complete set of software solutions that can be used to create, operate and realize any real-time interactive 2D and 3D content. The supported platforms include mobile phones, tablets, PCs, and game consoles. , augmented and virtual reality devices. [0003] The Chinese invention patent whose publication number is CN109446553A discloses a dynamic infrared scene simulation system in the air based on Unity3D, including: an infrared characteristic simulation system, an atmospheric attenuation simulation system, a sky environment simulation system, and a detector receiving imaging system; the sky environment The simulation system includes a sky module, a cl...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06T17/00
CPCY02T90/00
Inventor 王赓姚倚森赵雷鸣葛学仕陈书恒钟雷声任剑李旭辉蒋李康
Owner SHANGHAI JIAO TONG UNIV
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