摘要
空间星光测量技术在航天器执行各类任务的过程中发挥着至关重要的作用。简要介绍了空间星光测量技术的基本概念,对典型的空间星光测量敏感器及其应用技术的研究进展进行了总结。通过对比国内外同类型敏感器的主要技术指标,评估了中国当前的研究水平以及与国外的差距。就空间星光测量技术目前存在的低频误差抑制与标校、亚角秒级动态测量精度以及极高精度目标指向测量等关键问题进行了初步分析与探讨。结合空间星光测量技术的研究进展与面临的挑战,对其发展趋势进行了展望,提出了高精度、高动态、多功能、智能化等未来重点研究方向。
Space starlight measurement technology plays a vital role in the implementation of various space missions of spacecraft.This paper briefly introduces the basic concept of space starlight measurement technology and summarizes the research progress of typical space starlight measurement sensors and their application technologies.By comparing the main technical indicators of the same type of sensors,this study evaluates the current research level and the gap between that of China and foreign countries.In addition,key problems such as low frequency error suppression and calibration,sub-arcsec dynamic precision measurement,and extraordinary precision inertial pointing measurement are discussed.Combined with the research progress and challenges of space starlight measurement technology,the development trend of the technology is proposed,along with the future key research directions such as high precision,high dynamics,multi-function and intellectualization.
作者
袁利
王苗苗
武延鹏
王立
郑然
YUAN Li;WANG Miaomiao;WU Yanpeng;WANG Li;ZHENG Ran(Beijing Institute of Control Engineering,Beijing 100190,China;Science and Technology on Space Intelligent Control Laboratory,Beijing 100190,China)
出处
《航空学报》
EI
CAS
CSCD
北大核心
2020年第8期1-12,共12页
Acta Aeronautica et Astronautica Sinica
基金
国家自然科学基金(51905034,11903004)。
关键词
高性能卫星
星光测量
星敏感器
姿态确定
目标指向测量
基准监测
high performance satellites
starlight measurement
star trackers
attitude determination
target pointing measurement
reference baseline monitoring
