光电经纬仪的跟踪误差及其检测  

THE TRACKING ERROR AND TESTING OF PHOTOELECTRIC THEODOLITE

作　　者：田少文[1] 马彩文[1] 吴圣雄[1] 

机构地区：[1]中国科学院西安光学精密机械研究所,西安710068

出　　处：《光子学报》1997年第11期1041-1045,共5页Acta Photonica Sinica

摘　　要：本文开头指出了跟踪性能是光电经纬仪第一重要技术指标，接着叙述了跟踪原理和跟踪误差的检测方法，并对跟踪误差进行了较深入的分析讨论．文章最后，将跟踪误差分门别类，介绍了降低跟踪误差、提高跟踪性能的途径．In this paper,the performance of tracking system is described as the first important performance of photoelectric theodolite. Then, the theroy of servo-control system and the testing method of tracking error are discussed. At the end of the article,the tracking errors are divided into some error types and the ways of improving the performance of servo-control system are introduced.

关 键 词：光电经纬仪 跟踪误差 检测 跟踪性能 

分 类 号：TH761.1[机械工程—仪器科学与技术]