天线驱动系统的刚度分析  

Analysis of the Stiffness for an Antenna Drive System

作　　者：万福龙[1] 

机构地区：[1]中国电子科技集团公司第三十九研究所,陕西西安710065

出　　处：《中国制造业信息化（学术版）》2004年第4期115-117,共3页

摘　　要：从理论入手 ,对实践中获得的多种畸变刚度曲线进行了分析 ,逐一推导了造成刚度曲线畸变的原因 ,判定了在天线驱动系统中的具体结构和在何位置引起了刚度曲线的畸变 ,提出了一些解决问题的办法 ,为解决天线驱动系统中刚度曲线的畸变问题奠定了一定基础。It analyses several stiffness curves obtained in the practice of antenna drive system design, derives the reasons about the distortion of the stiffness curves. The research shows that the stiffness curves distortions are caused in those structures and where the distortion occurred in the antenna drive system. Some solutions for the distortions are given. This sets up a theory base to resolve the stiffness curve distortion in antenna drive systems.

关 键 词：天线驱动系统 结构谐振频率 刚度 刚度曲线 残余回差 

分 类 号：TN82[电子电信—信息与通信工程]