某炮瞄雷达的轴系误差分析  

Analysis of a Fire Control Radar's Axis Train Error

作　　者：顾立彬[1] 赵选荣[1] Gu Libin;Zhao Xuanrong(No.20 Research Institute of CETC,Xi'an 710068)

机构地区：[1]中国电子科技集团公司第二十研究所,西安710068

出　　处：《火控雷达技术》2017年第4期80-83,共4页Fire Control Radar Technology

摘　　要：本文根据某炮瞄雷达的研制要求,对方位-俯仰型天线座轴系误差进行了分析和讨论。天线座的轴系误差直接影响雷达的指向精度,进而影响火炮的命中概率,是天线座设计中非常重要的一项指标。本文重点介绍了三种轴系误差在工程研制中的解决方法,对天线座的设计和装配调试具有工程指导意义。Axis train error of azimuth-elevation antenna pedestal is analyzed and discussed on basis of requirement for development of fire control radar.The axis train error of antenna pedestal affects pointing accuracy of radar directly,and then affects hit probability of gun,which is a very important index in design of antenna pedestal.Method of solving 3 kinds of axis train error in project development is presented emphatically,which provides guidance meaning in engineering for design and assembly adjusting of antenna pedestal.

关 键 词：炮瞄雷达 轴系误差 光电轴匹配 

分 类 号：TN95[电子电信—信号与信息处理]