弹载卫星导航天线结构设计研究  

Structure Design of Missile-borne Satellite Navigation Antenna

作　　者：郑晓东 王欣伟[2] ZHENG Xiaodong;WANG Xinwei(The 20th Research Institute of CETC,Xi’an 710068,China;Xi’an University of Posts and Telecommunications,Xi’an 710121,China)

机构地区：[1]中国电子科技集团公司第二十研究所,陕西西安710068 [2]西安邮电大学,陕西西安710121

出　　处：《电子机械工程》2024年第4期18-21,共4页Electro-Mechanical Engineering

摘　　要：在现代战争中,弹载设备是一种重要的攻击和防御手段,其结构设计的可靠性和环境适应性直接影响整机的使用寿命与性能指标。文中介绍了某弹载卫星导航天线的结构设计过程,在给定的结构物理参数条件下,通过理论分析与经验设计,结合有限元仿真手段,提高产品结构设计的质量,以达到各项环境适应性指标要求,保证整机性能指标可靠实现。In the modern warfare,the missile-borne equipment is an important means of attack and defense.The reliability and environmental adaptability of equipment structure design directly affect the service life and performance indicators of the whole equipment.The structure design process of a missile-borne satellite navigation antenna is introduced in this paper.Under the given structural physical parameters,the structure design quality of product is improved through theoretical analysis,empirical design andfinite element simulation,so as to meet various environmental adaptability requirements and ensure the reliable realization of the overall performance indicators.

关 键 词：弹载设备 环境适应性 卫星导航天线 有限元仿真 

分 类 号：V243.4[航空宇航科学与技术—飞行器设计]