Three dimensional virtual simulation system and simulation method for shipboard aircraft pilot training injury assessment

A three-dimensional virtual and simulation system technology, which is applied to the simulation devices, simulators, educational appliances, etc. of space navigation conditions, and can solve problems such as the inability to display the pilot's vision, the inability to display the dynamic response of the pilot, and the inability to further evaluate the pilot's damage. , to achieve the effect of solving non-repeatability and high risk, intuitive operation interface, simple and easy to use

Active Publication Date: 2016-03-30
PLA NAVY GENERAL HOSIPTAL +2
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Problems solved by technology

[0008] The disadvantage of the software in the above literature is that they can only display the vision of the carrier-based aircraft during

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  • Three dimensional virtual simulation system and simulation method for shipboard aircraft pilot training injury assessment
  • Three dimensional virtual simulation system and simulation method for shipboard aircraft pilot training injury assessment
  • Three dimensional virtual simulation system and simulation method for shipboard aircraft pilot training injury assessment

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Embodiment Construction

[0040] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0041]A three-dimensional virtual simulation system for damage assessment of carrier-based pilot training, such as figure 1 As shown, it includes six modules: hardware platform, 3D virtual view module, biomechanics simulation module, post-processing module, underlying support model library and data management module.

[0042] Among them, the hardware platform is a necessary condition for the smooth development of the whole 3D virtual simulation system research work, including computer components, display components and network switches.

[0043] Computer components include a control and graphics server, and two numerical computing servers;

[0044] Among them, the control and graphics server is used as the main control computer, and the Dell high-performance workstation is selected for finite element pre-processing tasks such as model estab...

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Abstract

The invention discloses a three dimensional virtual simulation system and simulation method for shipboard aircraft pilot training injury assessment. The three dimensional virtual simulation system comprises a hardware platform, a bottom layer support model base, a data management module, a bio-mechanical simulation module, a three dimensional virtual scene view module and a post processing module. The three dimensional virtual simulation method comprises: the data management module receives the data and configuration parameters input by a user, and transmits configuration parameter management to the bio-mechanical simulation module and the three dimensional virtual scene view module; the obtained bio-mechanical simulation data is transmitted to the post processing module and the three dimensional virtual scene view module respectively; three dimensional virtual scene view simulation is carried out and the result is stored; and by means of comprehensive comparison between the three dimensional virtual scene view simulation data and the bio-mechanical simulation data, the training injury assessment result for pilots are displayed and analyzed to the user. The three dimensional virtual simulation system and simulation method for shipboard aircraft pilot training injury assessment solve the defects of nonrepeatability and high risk of a traditional experimental study, and have the advantages of being high in efficiency, having repeatability and being low in cost.

Description

technical field [0001] The invention belongs to the technical field of computer simulation applications, and in particular relates to a three-dimensional virtual simulation system and a simulation method for damage assessment of carrier aircraft pilot training. Background technique [0002] At present, the complex flight environment faced by carrier-based aircraft pilots and the impact on the pilot's physiological health are becoming increasingly prominent. For example, the short take-off and landing distance of aircraft carrier-based aircraft makes the load on the pilot's spinal system and visual system during take-off and landing , which is significantly larger than that of ordinary aircraft pilots, which will increase the risk of damage to the pilot's head, neck and vision. Since the human body is a very complex system, the damage mechanism of the pilot's damaged parts and the effect of protective measures cannot be fully understood only by experimental means and clinical...

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Application Information

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IPC IPC(8): G09B9/08
CPCG09B9/08
Inventor 李鸣皋柳松杨柯鹏
Owner PLA NAVY GENERAL HOSIPTAL
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