Design And Implementation Of A Vega Prime Based Aircraft Flight Visual Simulation Platform

Visual simulation technology is a kind of virtual reality technology,which is emerging as a three-dimensional visualization technology in the computer technology with the use of modern cutting-edge computer technology to integrate visual, auditory and tactile in the development of the region and build an immersive and interactive environment based on the computable information. This interactive environment has a strong intuitive sense. As aircrafts are widely used in the various fields, the functions and the requirements for quality of the flight increase continually, it needs a lot of financial and material resources to obtain the data parameters by the reality physical flight and the safety of the aircraft is also worrying, it is very safe and effective to make a real-time simulation and integration testing on its core position to verify whether its major components intact or not.According to the status quo about the existing aircraft flight simulation platform to display the simulation results including curve and data and the deep study of the realization of three-dimensional visual simulation, this paper takes the aircraft flying over the ocean as the research object, combines the visual simulation software VP, the 3D modeling software Creator and the MFC application framework to take a virtual three-dimensional ocean scene and an aircraft flight visual platform, and completes the synchronous flying and the view switch of the different aircrafts in the sync simulation system. The material contents are as follows:With the use of implementing the visual simulation technology methods in the field of aviation navigation, the way of displaying the virtual reality systems at the stage and the whole layout about the vector construct simulation models and the virtual environments are proposed, and this paper establishes the design ideas and the completing process for the aircraft flight simulation platform.This paper puts forward the applicable methods and the improved technology combined with the existing three-dimensional visual simulation software by performing the modeling structures,special effects,particle systems multi-thread synchronization technology,and optimizes the physical models and the virtual ocean scene to make the simulation interfaces more realistic. The functions about simulation interfaces include opening the initial thought given situation, displaying the full screen the simulation interface, zooming in and out to the virtual scene, changing in the orientation motion models, the followed observation mode, free observation mode, the help documentation and others, this paper presents that the motion vector data can be contently imported into the system, different aircrafts fly synchronously,we can observe motion state and simulation exercise through this simulation system.Results from this simulation system are evaluated and proved that this system is stable,user-friendly and extensible very much, and it provides intuitionistic and effective basis for the aircraft flight path and flight regularity with practical values.