摘要
根据水面舰艇雷达电子战装备作战运用的实际需求,设计了雷达电子战仿真视景系统的框架结构,详细阐明了各部分的功能及系统运行流程。研究了基于Multigen Creator和Vega Prime的三维模型建立和视景驱动软件实现方法,分析了三维模型数据库管理方式,提出了在与其他仿真系统互联互通时的一些关键技术问题的解决方法。最后,给出了应用实例。该视景系统建立了可扩展的对仿真过程的人工干预机制,实现了大规模海战场景的显示优化,实现了基于粒子系统的烟云、雨雪、爆炸、燃烧等特殊效果和雷达电子战可视化效果的逼真显示。
According to the tactical demand of radar EW equipment on surface fighting ship,a technology architecture of radar EW simulation visual system was designed,and its subsystem function and system flow chart were described.The methods to construct 3D visual models and driving software based on Multigen Creator and Vega Prime were studied.The management mode of 3D visual models database was analyzed.The methods to resolve key technological problems for connection to other simulation system were proposed.Finally,practical examples were presented.In this visual system,a manual control mechanism of simulation process was established,the display optimization of large naval battle scene was realized,the functions of particle system-based special effects of smoke,cloud,rain,snow,blast and combustion,etc.and visual effects of radar EW were achieved.
出处
《中国体视学与图像分析》
2010年第3期263-268,共6页
Chinese Journal of Stereology and Image Analysis
