航空学报 > 2001, Vol. 22 Issue (S1): 88-92

雷达天线罩廓形误差评定研究

王伟, 吕善伟   

  1. 北京航空航天大学电子工程系 北京 100083
  • 收稿日期:2000-05-10 修回日期:2000-09-01 出版日期:2001-11-25 发布日期:2001-11-25

ON PROFILE ERROR EVALUATION FOR RADOME

WANG Wei, LÜ Shan-Wei   

  1. Dept. of Electronic Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
  • Received:2000-05-10 Revised:2000-09-01 Online:2001-11-25 Published:2001-11-25

摘要:

就弹载或飞行器上雷达天线罩的廓形测量及测量精度提高,探讨了应用鞍点规划的方法对天线罩廓形误差进行评定,给出了评定的线性鞍点规划模型,评定的最小条件,以及具体的操作处理方法,并介绍了评估例子,表明应用本文的评定方法获得了良好的结果。

关键词: 廓形误差评定, 雷达天线罩, 鞍点规划

Abstract:

The evaluation method of the profile error for a radome on vehicles or missiles is studied by use of the saddle point programming(SPP). A linear saddle point programming (LSPP) model applicable to evaluation of radome profile error and minimum condition of evaluation are given. At last, the actual processing method and evaluation examples are presented. It is shown that good results are obtained by using the method in this paper.

Key words: pr ofile er r or evalua tion, radome, saddle-point pr ogramming