摘要
针对复杂目标外形与隐身性能一体化分析设计的实际需要,分析了雷达散射截面(RCS)计算与CAD造型软件集成的优势,介绍了一种基于Unigraphics造型软件的雷达截面预估软件,论述了具体的开发设计方法。给出的预估算例表明,使用这套软件,不但能满足要求的预估精度,而且可以极大地简化预估过程,实现目标外形与隐身性能的一体化分析设计,大大提高目标的总体设计效率。
A new RCS evaluation software based on Unigraphics (UG) is presented. Because of the fact that UG is employed extensively as 3D modeling software, integration of RCS calculation into UG will provide more advantages especially for both target shape design and its' stealth performance analysis. The procedure of the software development is discussed. Illustrative numerical results are presented, which demonstrate the accuracy and efficiency of the software in target design.
出处
《电波科学学报》
EI
CSCD
北大核心
2005年第2期222-225,共4页
Chinese Journal of Radio Science
