基于目标图形电磁计算的复杂模型棱边识别  

The Research of Identifying Edge Based on Graphical Electromagnetic Computing

作　　者：张君[1] 鞠智芹[1] 金凤杰[1] 崔晶[1] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800

出　　处：《空军工程大学学报（自然科学版）》2007年第6期34-36,63,共4页Journal of Air Force Engineering University(Natural Science Edition)

基　　金：国家"863"创新基金资助项目(2003AA005044)

摘　　要：为了克服传统方法存在的无法对所有棱边进行精确识别的弊端,采用了一种图形电磁计算与模型分析相结合的新型计算目标RCS的方法,从而改善了RCS计算的精度,算例结果表明该方法可行。A new method of computing RCS of targets is presented, based on combining the Graphical Electromagnetic Computing with model analysis together, to overcome the disadvantage of the traditional method by which not all the edges of the model can be identified accurately. By using this method, the accuracy of RCS is improved.

关 键 词：图形电磁计算 棱边识别 等效电磁流 

分 类 号：TN823[电子电信—信息与通信工程]