文章基本信息

标题：High precision scanning system and test technology of remote sensor
本地全文：下载
作者：Xiaole Yang ; Xiaole Yang ; Jianbing Kang 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2016
卷号：77
页码：1-5
DOI：10.1051/matecconf/20167705002
语种：English
出版社：EDP Sciences
摘要：Reliability of scanning system is more important for scanning remote sensor. The sensor also has a higher request for angle measuring precision, control precision and non-linearity as the raise of resolution and S/N. A new high reliability and precision scanning system are designed. Choosing for shafting, motor and angle measuring sensor, scanning control circuit design and control scheme are introduced. High precision system needs high precision test system, a high precision non-contact test system is introduced finally. The result of test shows that angle measuring precision is smaller than 1arcsecond and non-linearity is less than 0.5%.