In this paper, the background is a project "immersive VR environment in support of the radar structure of virtual assembly system" of a research institute .Virtual prototyping technology will be applied to the simulation of working state of the satellite antenna。Studied the simulation technology of whole process from the rocket launch to satellite antenna in the universe. Developed a satellite reflector antenna prototype system of virtual prototyping based on the visual simulation software Vega. The specific contents are as follows: Creator the environment model involving in Satellite Launch process, environmental effects of production, Creatoring model rocket, Effects involving in rocket launchers, Creatoring model of satellite and antenna, Simulation of rocket launchers, Simulation of the satellite in-orbit, as well as other effects the implementation. Using of C + + Builder for the secondary development of Vega ,an implementation immersion satellite antenna Virtual Prototyping System. |