大视场高精度紫外地球模拟器光学系统设计  

Ultraviolet Earth Simulator Optical System Design with Wide Field and High Precision

作　　者：杨松洲 岳世新[3] 张健[1,2] 刘雨萱 张国玉[1,2] YANG Song-zhou;YUE Shi-xin;ZHANG Jian;LIU Yu-xuan;ZHANG Guo-yu(School of Optoelectronic Engineering,Changchun University of Science and Technology,Changchun 130022;Optoelectronic Measurement and Control Instrumentation,Jilin Province Engineering Research Center,Changchun University of Science and Technology,Changchun 130022;Beijing Institute of Control Engineering,Beijing 100190;Institute of Applied Electronics,China Academy of Engineering Physics,Mianyang 621900)

机构地区：[1]长春理工大学光电工程学院,长春130022 [2]长春理工大学吉林省光电测控仪器工程技术研究中心,长春130022 [3]北京控制工程研究所,北京100190 [4]中国工程物理学研究院应用电子学研究所,绵阳621900

出　　处：《长春理工大学学报（自然科学版）》2020年第2期14-19,共6页Journal of Changchun University of Science and Technology(Natural Science Edition)

基　　金：吉林省科技发展计划项目(20190302124GX);长春理工大学科技创新基金(XJJLG-2018-02)。

摘　　要：静态紫外地球模拟器通过性能测试和精度标定,对紫外地球敏感器自身姿态测量的精度起决定性作用。结合静态紫外地球模拟器的组成与工作原理,分析并选取了七片透镜组作为初始结构;结合地球模拟器光学系统的技术要求,分析确定了畸变的像差容限,利用ZEMAX软件对静态紫外地球模拟器光学系统进行优化,并分别对40°和17.46°的视场角进行像质评价,经优化后的光学系统最大场曲约为0.12 mm,相对畸变小于0.25%,平行度误差优于9.4″,视场角为40°和视场角为17.46°时地球张角误差分别为0.016 391°和0.016 51°,对实现卫星高精度自主导航具有一定的现实意义。The static ultraviolet earth simulator,as an important equipment used for performance test and precision calibration of ultraviolet earth sensor on the ground,is play a decisive role in the precision of attitude measurement of the earth sensor. Based on the composition and working principle of the static ultraviolet earth simulator,this paper analyzes and selects seven lens group as the initial structure,combining to the technical requirements of the optical system,determine the aberration tolerance of distortion. Using ZEMAX software to optimize the static ultraviolet earth simulator optics system,respectively to evaluate the image quality on the field angle of 40°and 17.46°,the biggest curvature of the optical system is about 0.12 mm and the relative distortion is less than 0.25%,Finally obtain the parallelism error is less than 9.4 ″. By inverting the optical system,the maximum viewing angle and the maximum earth angle is calculated to be 0.016 391° and 0.016 51°,which has certain practical significance for the realization of high precision satellite self-navigation.

关 键 词：地球模拟器 光学系统设计 地球张角 地球敏感器 

分 类 号：TN23[电子电信—物理电子学]