机械制造与自动化2025，Vol.54Issue(2)：141-145,5.DOI:10.19344/j.cnki.issn1671-5276.2025.02.027
基于Ansys的天线测试架模态分析及结构优化
Modal Analysis and Structural Optimization of Antenna Test Racks Based on Ansys
摘要
Abstract
In order to study the dynamic characteristics of the antenna test frame structure and improve the mechanical properties of the test frame,the finite element mode analysis and optimization design of the antenna test frame structure are carried out.The three-dimensional solid model of the antenna test frame is established by using SolidWorks software,and the Ansys Workbench software is applied to perform modal analysis,the natural frequencies of the first 6 orders are obtained,and the excitation frequency of the antenna test frame is compared and studied,thus the structure of the antenna test frame being optimized,and the comparison and analysis on the natural frequency and excitation frequency of the optimized structure are conducted.关键词
天线测试架/Ansys Workbench/模态分析/结构优化Key words
antenna test stand/Ansys Workbench/modal analysis/structural optimization分类
矿业与冶金引用本文复制引用
丁雨焘,张梦,李胜峰,王雨豪..基于Ansys的天线测试架模态分析及结构优化[J].机械制造与自动化,2025,54(2):141-145,5.基金项目
国家重点研发计划资助项目(2017YFB034104) （2017YFB034104）
