一种精密跟踪雷达天线结构的有限元分析计算与优化

Analysis and Optimization of Antenna Structure for a Precisely Tracking Radar

运用有限元理论,对一种跟踪雷达天线结构进行了分析计算和优化设计,给出了天线的受力与变形情况。根据分析与优化结果,改变天线的拓扑结构,再进行分析与优化以保证天线结构的精度和重量均达到设计要求。

A analysis and optimization of antenna structure for a tracking radar is made by means of finite element theory in this paper- The stresses and displacements of the antenna are given. According to the results of analysis and optimization, we change antenna structure, a analysis and optimization of the antenna structure is made again. The results achieve well antenna structure for design requirements.