Hypersonic aircraft navigation and control system semi-physical simulation system
A semi-physical simulation and control system technology, applied in the field of aircraft navigation and control simulation, can solve the problems of data processing, reduce data processing accuracy, etc., and achieve the effects of improving quality, improving precision, and improving accuracy
Pending Publication Date: 2021-11-16
ROCKET FORCE UNIV OF ENG
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Problems solved by technology
However, during the simulation of hypersonic vehicle navigation and control system in the prior art, the data cannot be processed accurately and quickly, which reduces the accuracy of data processing
[0004] Through the above analysis, the existing problems and defects of the existing technology are: the hypersonic vehicle navigation and control system simulation in the prior art cannot accurately and quickly process the data, which reduces the accuracy of data processing
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[0046] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0047] Aiming at the problems existing in the prior art, the present invention provides a hypersonic aircraft navigation and control system hardware-in-the-loop simulation system. The present invention will be described in detail below in conjunction with the accompanying drawings.
[0048] like figure 1 As shown, the hypersonic vehicle navigation and control system hardware-in-the-loop simulation system provided by the embodiment of the present invention includes: cloud service module 1, communication module 2, control module 3, hardware-in-the-loop simulation system 4, and data acquisition module 5;
[0049] The cloud se...
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The invention belongs to the technical field of aircraft navigation and control simulation, and discloses a hypersonic aircraft navigation and control system semi-physical simulation system. A cloud service module is connected with a control module through a communication module, the control module is connected with the semi-physical simulation system, and the semi-physical simulation system is connected with a data acquisition module and the control module; the semi-physical simulation system is provided with a VR virtual scene generation system, a dynamic pressure-static pressure simulation system, a negative pressure simulation system and a three-degree-of-freedom flight simulation system; and the VR virtual scene generation system is provided with a live-action image acquisition module, a live-action image processing module, an image three-dimensional model establishment module and an image storage module. According to the invention, the data accuracy is improved; meanwhile, a semi-physical simulation system is arranged, so that the scene has a better scene feeling; and the quality of image data processing can be improved, and a more real three-dimensional model can be established.
Description
technical field [0001] The invention belongs to the technical field of aircraft navigation and control simulation, in particular to a hypersonic aircraft navigation and control system hardware-in-the-loop simulation system. Background technique [0002] At present, hypersonic aircraft refers to aircraft, missiles, artillery shells and other winged or wingless aircraft that fly faster than 5 times the speed of sound. They have the characteristics of high penetration success rate and have huge military value and potential economic value. Semi-physical simulation is a technology that connects the controller (physical object) and the simulation model (see mathematical simulation) of the control object realized on the computer for experimentation. In this test, the dynamic characteristics, static characteristics and nonlinear factors of the controller can be truly reflected, so it is a simulation test technology that is closer to reality. This simulation technology can be used t...
Claims
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IPC IPC(8): G06T19/00G06T17/00G06T5/00G06T7/11G06T7/136G06T3/40G06T3/00G06F30/20G06F111/18
CPCG06T19/003G06T17/00G06T7/11G06T7/136G06T3/4038G06F30/20G06T2200/32G06F2111/18G06T3/14G06T5/00G06T5/70
Inventor 蔡光斌毛定坤李欣杨芊杨小冈高久安秦伟伟
Owner ROCKET FORCE UNIV OF ENG