Athermalization of star tracker system

被引：0

作者：

Liu, Jian ^{[1
]}

Hao, Yun-Cai ^{[2
]}

Chang, Jun ^{[1
]}

Wang, Yong-Tian ^{[1
]}

机构：

[1] School of Optoelectronics, Beijing Institute of Technology, Beijing 100081, China

[2] National Laboratory of Space Intelligence Control, Beijing Institute of Control Technology, Beijing 100190, China

来源：

Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology | 2010年 / 30卷 / 02期

关键词：

Optical design - Stars - Star trackers;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Based on the compensation theory of thermal dispersion, an actual high-precision athermal star tracker system was designed and evaluated. Optical materials are selected according to the passive athermalizing principle. The system has the following parameters: waveband range 0.5~0.8μm, F number 2, field of view 10°, temperature range -10°C~30°C. The defocus, energy curves and modulation transfer function (MTF) of the lenses are given as examples. It is shown that the athermal optical system can work steadily with high optical quality in the required temperature range.

引用

页码：223 / 225

共 50 条

[31] Focal Adjustment for Star Tracker
Liu, Hai-bo
Yang, Jian-kun
Tan, Ji-chun
Su, De-zhi
Wang, Wen-liang
Li, Xiu-jian
Jia, Hui
DEFENCE SCIENCE JOURNAL, 2010, 60 (06) : 678 - 682
[32] Star tracker calibration and attitude control system validation for demeter satellite
Mignot, J
Julio, JM
Le Du, M
Spaceflight Mechanics 2004, Vol 119, Pt 1-3, 2005, 119 : 325 - 332
[33] Star Tracker for Mobile Applications
Marbel, Revital
Ben-Moshe, Boaz
Yozevitch, Roi
2016 IEEE INTERNATIONAL CONFERENCE ON THE SCIENCE OF ELECTRICAL ENGINEERING (ICSEE), 2016,
[34] Autonomous star tracker performance
Rogers, Gabe D.
Schwinger, Marsha R.
Kaidy, James T.
Strikwerda, Thomas E.
Casini, Roberto
Landi, Andrea
Bettarini, Rossano
Lorenzini, Stefano
ACTA ASTRONAUTICA, 2009, 65 (1-2) : 61 - 74
[35] A Star Tracker Design for CubeSats
McBryde, Christopher Ryan
Lightsey, E. Glenn
2012 IEEE AEROSPACE CONFERENCE, 2012,
[36] SIRTF autonomous star tracker
van Bezooijen, RWH
IR SPACE TELESCOPES AND INSTRUMENTS, PTS 1 AND 2, 2003, 4850 : 108 - 121
[37] A Comprehensive Calibration Method for a Star Tracker and Gyroscope Units Integrated System
Tan, Wenfeng
Dai, Dongkai
Wu, Wei
Wang, Xingshu
Qin, Shigiao
SENSORS, 2018, 18 (09)
[38] Athermalization of a forward looking infrared system
Bayar, M
Parnas, L
Dikici, A
Colakoglu, A
Farsakoglu, OF
OPTOMECHANICAL ENGINEERING AND VIBRATION CONTROL, 1999, 3786 : 312 - 322
[39] Athermalization of a compact LWIR optical system
Mi, Shilong
Mu, Da
Mu, Meng
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2015, 44 (10): : 3032 - 3036
[40] Optical passive athermalization for infrared zoom system
Li Shenghui
Yang Changcheng
Meng Jia
Lan Ning
Xiong Tao
Li Yong
ADVANCED OPTICAL MANUFACTURING TECHNOLOGIES, PTS 1 AND 2, 2007, 6722

← 1 2 3 4 5 →