摘要
阐述了天线进行结构力学分析的必要性,给出了基于MSC软件,天线结构分析的一般步骤,以及在分析中出现奇异点时的解决方法。最后,得出了天线在不同姿态时变形的主要数据,并经过实际测试,满足使用要求,验证了分析结果的正确性。
In this paper, the necessity of antenna structure analysis is expounded. The basic programm of antenna structure analysis based on MSC software and the method of solving singularity point problem are given. Finally, the main data of distortion of reflector antenna at different positions are obtained. By comparing with the experimental data, it is shown that the result of analysis is correct.
出处
《电子机械工程》
2006年第5期36-38,共3页
Electro-Mechanical Engineering
关键词
天线结构
MSC
误差
变形
antenna structure
MSC
error
distortion
