雷达阵地场景三维可视化系统的研究与实现

Study and Implementation of Radar Site Simulation System

雷达技术在现代战争中的运用,大大加强了防御和预警能力,使得突防作战的难度增大。雷达阵地场景模拟可视化系统的建立为突防作战提供信息支持,能辅助指挥员制定周密的作战计划。实现了一种基于雷达参数的建模方法,改进了现有的真实感地形绘制方法,提出了一种地形与影响纹理多级匹配的地形绘制技术,并实现了基于碰撞检测的拾取方法,使得系统能实时查询各种信息。建立的可视化系统效果逼真,在应用中获得良好的评价。

The application of radar technology in modern war enforces the defending and warning ability of the army,and increases the difficulty of breaking through the defense.Radar site simulation system provides great information supports for breaking through defense and for commanders to make thorough plans.A modeling method based on radar parameters is realized.The vivid terrain rendering method currently applied is improved.A terrain rendering technique for multiple-matching of terrain and influencing-texture is proposed.A picking-up method based on collision detection technique is realized to facilitate the real-time querying of various information for systems.A visualization system is constructed,which is vivid in performance and has gained applause in practical applications.