现代雷达2011，Vol.33Issue(6)：72-75,4.
机载雷达天线座结构的刚强度性能评估
Performance Evaluation of Stiffness and Strength of Antenna Pedestal Structure in an Airborne Radar
摘要
Abstract
The stiffness and strength of antenna pedestal structure in an airbome radar is evaluated by using the finite element method. The mode analysis, shock analysis and random vibration analysis are conducted in view of the actual environment condition respectively. The analytical results show that the antenna pedestal posses the enough stiffneas and strength performance. The findings in this paper are of great significance to the improved esign and the weight reducing design of the antenna pedestal hy studying the strength feasibility.关键词
机载雷达/天线座/模态分析/冲击分析/随机振动分析Key words
airborne radar/ antenna pedestal/ mode analysis/ shock analysis/ random vibration analysis分类
信息技术与安全科学引用本文复制引用
洪长满,段勇军..机载雷达天线座结构的刚强度性能评估[J].现代雷达,2011,33(6):72-75,4.
