一种跟瞄系统角误差的测量方法  

A Method of Measuring Angular Error for Tracking and Pointing System

作　　者：秋实[1] 黄文华[1] 刘国治[1] 张治强[1] 房金鹏[1] 

机构地区：[1]西北核技术研究所,西安710024

出　　处：《现代雷达》2011年第11期81-84,共4页Modern Radar

基　　金：国家863自然科学基金资助项目

摘　　要：介绍了跟瞄系统角误差一种测量方法的原理、数据处理方法以及测试结果。待测的跟瞄系统由光电跟踪引导系统和随动天线组成,先通过动力飞艇对跟瞄系统的跟瞄精度进行了测试,再利用无人飞机对跟瞄系统的跟瞄精度进行对比验证。测试得到的数据表明,该测试方法简单有效、费用低,可用于类似系统的角精度测量。A tracking and pointing system consisted of electro-optical tracking system and tracking antenna is introduced and the principle, data processing method and measuring results of a method for measuring angular error of tracking and pointing system are presented. First, the precision for tracking and pointing system is measured accurately by airship. Then, the precision measured for tracking and pointing system is verified by unmanned airplane. The result shows that this measuring method is simple and effec- tive, the data attained by this method are reliable , and this measuring method could be applied to the similar systems.

关 键 词：光电跟踪系统 天线 跟瞄精度 测量方法 

分 类 号：TN953[电子电信—信号与信息处理]