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多涂覆目标的RCS可视化计算
引用本文:孙元,吴先良,李超.多涂覆目标的RCS可视化计算[J].信息技术,2008,32(4):16-19.
作者姓名:孙元  吴先良  李超
作者单位:安徽大学计算机智能与信号处理教育部重点实验室,合肥,230039
摘    要:涂覆雷达吸波材料技术(RAM)是隐身技术中重要的技术之一,在现代隐身武器设计中得到广泛应用.GRECO方法使用Phong光照模型获取法矢等几何参数,只能处理目标表面单一涂覆的情况.使用索引法即用像素的颜色表示索引序号的方法,就可以处理目标表面不同部位有不同涂覆参数的多种涂覆情况.计算结果与相关文献进行比较,结果令人满意.

关 键 词:雷达散射截面  涂覆  Phong光照模型  索引法  处理目标  可视化计算  computing  比较  文献  相关  结果  几何参数  同部位  索引法  颜色表  像素  情况  表面  法矢  光照模型  Phong  使用  方法  GRECO
文章编号:1009-2552(2008)04-0016-03
修稿时间:2007年10月8日

The visual RCS computing of multi-coated targets with RAM
SUN Yuan,WU Xian-liang,LI Chao.The visual RCS computing of multi-coated targets with RAM[J].Information Technology,2008,32(4):16-19.
Authors:SUN Yuan  WU Xian-liang  LI Chao
Affiliation:SUN Yuan,WU Xian-liang,LI Chao(Key Lab of Intelligent Computing & Signal Processing of Ministry of Education,Anhui University,Hefei 230039,China)
Abstract:Coating with radar absorbing material(RAM) is one of the important stealth technologies,it has been widely applied in modern stealth weapon design.Phong illumination model is used in conventional GRECO to obtain geometric parameters,such as the normal vector.Unfortunately,it is limited to cases in which the object surface is coated with single RAM.This paper proposed a new method based on the color of pixel to represent the index number,which can deal with multi-coated targets whose different parts have dif...
Keywords:radar cross section(RCS)  coating  Phong illumination model  index method  
本文献已被 CNKI 维普 万方数据 等数据库收录!
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