星等及光谱可调的标定用单星模拟器系统设计

马强; 张涛

doi:doi:10.5768/jao201435.0101008

应用光学, 2014, 35 (1): 38, 网络出版: 2014-01-17

星等及光谱可调的标定用单星模拟器系统设计

Single star simulator with adjustable magnitude and spectrum for calibration

论文大纲

马强 ^*张涛

作者单位

四川大学激光应用研究所，四川成都 610065

星模拟器地面标定色温星等光谱 star simulator ground calibration color temperature magnitude spectrum

摘要

为了实现多色温、多星等并且色温和星等都在系统中实时可调节的功能，提出设计一款新型的星等及光谱可调节的单星模拟器系统。系统采用氙灯及卤钨灯作为光源，将光源分为多束窄带光谱，并且对每一束窄带光谱的光强和光谱进行调节实现对黑体光谱范围及色温的模拟。当具有不同光谱特性和色温的光源进入星等调节器时，采用与波段光强控制器不相互干扰的调节方式，只对光源的光度即整个光源的能量进行衰减控制达到星等调节。在实验室实现了整个系统的组装，搭建了控制和测试平台，并给出标准星等光度与各个色温情况下实测星等光度对照结果。

Abstract

In order to achieve multi-color temperature and multi-magnitude output, as well as real-time adjusting of magnitude and color temperature, we designed a new type of calibration single star simulator with adjustable magnitude and optical spectrum output. We used xenon lamp and halogen tungsten lamp as the light source; with different multi-beam narrow band spectra with light of varying intensity, we realized the control of spectral band and temperature of star. When the light source with different spectral characteristics and color temperatures went into the magnitude regulator, we only controlled and adjusted the light luminosity of the light energy attenuation. The entire system was assembled in laboratory，and the controlling and testing platform was set up. Besides,the experiments were carried out and the comparison results between the standard magnitude and measured magnitude under different color temperatures were given.

参考文献

[1] 陈吉.基于液晶光阀的星模拟器研究[D].长春：长春理工大学,2008.

CHEN Ji.A study for star simulator base on light-crystal light valve[D]. Changchun:Changchun University of Science and Technology,2008.(in Chinese)

[2] 贺鹏举,梁斌,张涛,等. 大视场星敏感器标定技术研究[J]. 光学学报, 2011, 31(10): 1023001

HE Peng-ju,LIANG Bin,ZHANG Tao,et al. Calibration method for wide field of view star sensor[J]. Acta Optica Sinica, 2011, 31(10): 1023001.(in Chinese with an English abstract)

[3] 赵晨光，谭久彬，刘俭，等．用于天文导航设备检测的星模拟装置[J]．光学精密工程，2010，18(6)： 1326-1332．

ZHA0 Chen-guang，TAN Jiu-bin，LIU Jian，et a1．Star simulator for testing celestial navigation equipment[J]．Opt．Precision Eng．，2010，18(6)：1326-1332． (in Chinese with an English abstract)

[4] CLARK M. Intelligent star tracker [J]. SPIE:S0277-786X,2001,4592: 216-226.

[5] 袁彦红，耿云海，陈雪芹.星敏感器自主在轨标定算法[J].上海航天，2008(3)：6-7.

YUAN Yan-hong; GENG Yun-hai; CHEN Xue-qin.Autonomous on-obit calibration of star sensors[J].Aerospace Shanghai,2008(3):6-7.(in Chinese with an English abstract)

[6] 刘亚平，李娟，张宏．星模拟器的设计与标定[J]．红外与激光工程，2006，35(增刊1)：24-28．

LIU Ya-ping，LI Juan，ZHANG Hong．Design and calibration of star simulator[J]．Infrared and Laser Engineering，2006，35 (Sup.1)：24-28.(in Chinese with an English abstract)

[7] SHUSTER M D,CHITRE D M, NIEBUR D P. In-flight estimation of spacecraft attitude sensor accuracies and alignment [J]. J. Guid. Control. Dyn., 1982, 5(4): 339-343.

[8] THOMAS S,IMMO A,WALTER F,et al.Testing FORS:the first focal reducer for the ESO VLT[M].SPIE, 1998,3355:20-27.

[9] 刘瑞敏, 郭喜庆,刘洋,等.具光反馈功能的星模拟器设计[J].应用光学，2012，33(3)：485-489.

LIU Rui-min,GUO Xi-qing,LIU Yang,et al.Star simulator with optical feedback[J].Journal of Applied Optics,2012，33(3)：485-489.(in Chinese with an English abstract)

[10] 吴峰, 沈为民. 折反式大视场星敏感器光学系统设计［J］. 光学技术, 2004, 30(2): 142-145.

WU Feng, SHEN Wei-min. Design of a catadioptric system for star sensors with wide field of view ［J］. Optical Technique, 2004, 30(2): 142-145.(in Chinese with an English abstract)

[11] 晁军峰,邢淑敏,魏山城.液芯光纤及其应用[J].现代物理知识,2008(1):32-33.

CHAO Jun-feng,XING Shu-min,WEI Shan-cheng .Liquid core optical fiber and its application[J].Modern Physics,2008(1):32-33.(in Chinese with an English abstrast)

马强, 张涛. 星等及光谱可调的标定用单星模拟器系统设计[J]. 应用光学, 2014, 35(1): 38. MA Qiang, ZHANG Tao. Single star simulator with adjustable magnitude and spectrum for calibration[J]. Journal of Applied Optics, 2014, 35(1): 38.

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