Volume 3Issue 5
Nov. 2010
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GUO Jing-ming, WEI Zhong-hui, HE Xin, ZHANG Lei. Design of CCD star map simulator and its validation[J]. Chinese Optics, 2010, 3(5): 486-493.
Citation: GUO Jing-ming, WEI Zhong-hui, HE Xin, ZHANG Lei. Design of CCD star map simulator and its validation[J].Chinese Optics, 2010, 3(5): 486-493.

Design of CCD star map simulator and its validation

  • Received Date:17 May 2010
  • Rev Recd Date:23 Jul 2010
  • Publish Date:25 Oct 2010
  • In order to test the identification algorithms for a star map and evaluate the performance of a star sensor, a CCD star map simulator was proposed and the star map simulation software was developed in this paper. The system used a high-resolution display device and a parallel light tube to simulate the parallel light of an infinite distance to obtain the high quality star map. The validation on star map by an attitude determination algorithm was also presented. By calculating the attitude angles for three stars more accurately, more than 100 star maps were analyzed. The results indicate that the positioning accuracy has reached 98.1%. The designed simulator has been used in a practical operation, the experimental results show that it can offer good information for verifying star map identification algorithm and evaluating star sensor performance, and it also can shorten the development cycle.

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  • [1] 方蓉初.恒星敏感器 (航天从书)[M].北京:宇航出版社,2001. FANG R CH. Star Sensor(Space Flight Series)[M]. Beijing:Astronautic Publishing House,2001.(in Chinese) [2] 郝志航,王家琪. CCD星跟踪器[J]. 光学 精密工程 ,1991,(6):73-78. HAO ZH H,WANG J Q. CCD star tracker[J]. Opt. Precision Eng.,1991,(6):73-78.(in Chinese) [3] 张磊,何昕,魏仲慧,等. 三角形星图识别算法的改进[J]. 光学 精密工程 ,2010,18(2):458-463. ZHANG L,HE X,WEI ZH H, et al.. Modification of triangle identification algorithm[J]. Opt. Precision Eng.,2010,18(2):458-463.(in Chinese) [4] 全伟,房建成. 天文导航系统半物理仿真研究[J]. 系统仿真学报 ,2006,18(2):353-358. QUAN W,FANG J CH. Hardware in-the-loop simulation of celestial navigation system[J]. J. System Simulation,2006,18(2):353-358.(in Chinese) [5] 郝胜国,郝志航. 星敏感器星像模拟软件的研究[J]. 光学 精密工程 ,2000,8(3):208-212. HAO SH G,HAO ZH H. Study of star map simulation software[J]. Opt. Precision Eng.,2000,8(3):208-212.(in Chinese) [6] 饶才杰,房建成. 一种星模拟中观测星提取的方法[J]. 光学 精密工程 ,2004,12(2):129-135. RAO C J,FANG J CH. A way of extracting observed stars for star image simulation[J]. Opt. Precision Eng.,2004,12(2):129-135.(in Chinese) [7] 许世文,龙夫年. 实时星场模拟器中的坐标变换[J]. 哈尔滨工业大学学报 ,1998,30(5):118-120. XU SH W,LONG F N. Coordinate transformation in real-time star field simulator[J]. J. Harbin Institute Technol.,1998,30(5):118-120.(in Chinese) [8] SHUSTER M D. Three-axis attitude determination form vector observations: a fast optimal matrix algorithm[J]. J. Astronautical Sci.,1996,41(2):261-280. [9] 史广青,卢欣,武延鹏,等. 基于星敏感器的两种姿态确定算法比较分析[J]. 空间控制技术与应用 ,2009,35(5):61-64.SHI G Q,LU X,WU Y P, et al.. Tradeoffs of two star-tracker-based attitude determination algorithms[J]. Aerospace Control and Appl.,2009,35(5):61-64.(in Chinese) [10] 易大义,沈云宝,李友法.计算方法[M]. 杭州:浙江大学出版社,2002. YI D Y,SHEN Y B,LI Y F. Numerical Computation[M]. Hangzhou:Zhejiang University Press,2002.(in Chinese) [11] 全伟,房建成. 高精度星图模拟及有效性验证新方法[J]. 光电工程 ,2005,32(7):22-26. QUAN W,FANG J CH. High-precison simulation of star map and its validity check[J]. Opto-Electronic Eng.,2005,32(7):22-26.(in Chinese)
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