现代电子技术Issue(20)：75-77,3.
采用 ANSYS Workbench 的机载电子设备模态分析
ANSYS Workbench based modal analysis of airborne electronic equipment
摘要
Abstract
To improve the dynamic characteristics of the airborne electronic equipment structure,and its working reliabili⁃ty,the modality of airborne electronic equipment is analyzed in combination with the finite element analysis software. According to the fundamental theory of modal analysis,the finite element simulation model of airborne electronic equipment was estab⁃lished by means of ANSYS Workbench software. The inherent frequency and corresponding vibration mode of the airborne elec⁃tronic equipment are calculated by finite element analysis of the vibration characteristics,and the resonance phenomenon of the equipment in use is avoided,which provides a valuable reference for further optimization design of airborne electronic equip⁃ment,and can reduce the design cost of airborne electronic equipment effectively and shorten the developing cycle.关键词
机载电子设备/ANSYS Workbench/有限元/模态分析Key words
airborne electronic equipment/ANSYS Workbench/finite element analysis/modal analysis分类
信息技术与安全科学引用本文复制引用
侯艳艳,曹克强,南秦博,李小刚..采用 ANSYS Workbench 的机载电子设备模态分析[J].现代电子技术,2015,(20):75-77,3.基金项目
中国博士后科学基金 （）
