多雷达传感器三维覆盖范围的建模、分析与表达  

Model and Analysis and Expression on the Coverage of Multi-Radar Sensor

作　　者：牟超[1] 李钦富[1] 徐垚[1] 

机构地区：[1]中国电子科学研究院,北京100041

出　　处：《中国电子科学研究院学报》2013年第6期611-616,共6页Journal of China Academy of Electronics and Information Technology

基　　金：总装"十二五"预研项目

摘　　要：如何快速、实时地计算与绘制多雷达传感器覆盖范围是目前雷达仿真的一个重点、难点。为解决此问题,在分析国内外研究成果基础上引入CGAL开源库,提出了一种解决方法,并基于典型的三角网格求交算法和Delaunay三角剖分算法进行了仿真分析与试验。仿真结果验证了所提出解决方法的有效性、合理性与实用性。从而,为解决多雷达传感器覆盖范围的仿真计算及可视化分析提供了一种可行的解决方法。In the present Radar Simulating System, it is difficult to get the coverage of multi-radar sensor fleetly and real-timely. It innovatively introduces the CGAL library and brings forward a solution on the base of analyzing domestic and overseas existing research. Simulation experiment is taken at the typical algorithm of triangle grid intersected algorithm and Delaunay triangle subdivision algorithm. Experimental results demonstrate algorithms are effective, logical and applied. Thus, a feasible solution for simulating calculation and visual analysis on the coverage of Multi-Radar Sensor are provided.

关 键 词：覆盖范围 仿真系统 CGAL 三角网格 DELAUNAY 

分 类 号：TN95[电子电信—信号与信息处理]