Volume 37 Issue 6
Nov.  2017
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SUN Gaofei, LIU Shi, ZHANG Guoyu, ZHANG Yu, LEI Jie, MA Yiyuan. A Light Source System of Multi-star Simulator with Adjustable Background and Controllable Magnitude[J]. Chinese Journal of Space Science, 2017, 37(6): 760-765. doi: 10.11728/cjss2017.06.760
Citation: SUN Gaofei, LIU Shi, ZHANG Guoyu, ZHANG Yu, LEI Jie, MA Yiyuan. A Light Source System of Multi-star Simulator with Adjustable Background and Controllable Magnitude[J]. Chinese Journal of Space Science, 2017, 37(6): 760-765. doi: 10.11728/cjss2017.06.760

A Light Source System of Multi-star Simulator with Adjustable Background and Controllable Magnitude

doi: 10.11728/cjss2017.06.760
Funds:

Supported by Jilin Province Key Scientific and Technological Projects (20160204008GX), National Key Laboratory Fund Project (61420020210162002) and Changchun University of Science and Technology Innovation Fund (XJJLG-2016-15)

More Information
  • Author Bio:

    SUN Gaofei,51579428@qq.com

  • Received Date: 2016-08-08
  • Rev Recd Date: 2017-04-23
  • Publish Date: 2017-11-15
  • A light source of multi-star simulator capable of background adjustment and magnitude control has been designed. Two integrating spheres are employed as the star-point light source and the background light source respectively. A beam splitter prism has been designed to serve as the beam combiner for the star-point and the background light sources, and a mathematical model has been constructed respectively to compute the light flux of the two integrating spheres. A magnitude testing system and a background testing system have been created using low-light illuminometer, luminance meter, and testing instruments to measure the star-point magnitude and the background luminance of the multi-star simulator. The test results suggest that the star-point magnitude is adjustable from 0 to +5mv, with a simulation precision superior to ±0.026mv. The maximum background luminance is 3.8×105 cd·m-2, and the minimum background luminance is 6.4×10-2 cd·m-2. The designed light source system can meet the requirements for simulating the stellar map with a sky background.

     

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  • [1]
    UMAMAHESWARAN S, NAGENDRA S. Microcontroller based multi-star simulator using controller area network (CAN)[C]//Proceedings of the IEEE 2009 National Aerospace & Electronics Conference (NAECON). Dayton, OH:IEEE, 2009:139-145
    [2]
    TRIVELLIN N, BARBISAN D, FERRETTI M, et al. Adaptive multi-wavelength LED star simulator for spa-ce life studies[C]//Proceedings of SPIE 9768, Light-Emitting Diodes:Materials, Devices, and Applications for Solid State Lighting XX. San Francisco, California, United States:SPIE, 2016, 9768:976815
    [3]
    KLAUS A, BAUER J, KARNER K, et al. Camera cali-bration from a single night sky image[C]//Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2004. CVPR 2004. Washington, DC, USA:IEEE, 2004, 1:I-151-I-157
    [4]
    GAI E, DALY K, HARRISON J, et al. Star-sensor-based satellite attitude/rate estimator[J]. J. Guid., Control, Dyn., 1985, 8(5):560-565
    [5]
    BLARRE L, OUAKNINE J, ODDOS-MARCEL L, et al. High accuracy Sodern star trackers:recent improvements proposed on SED36 and HYDRA star trackers[C]//AIAA Guidance, Navigation, and Control Conference and Exhibit. Keystone, Colorado:AIAA, 2006, 6046:132-138
    [6]
    SMITH W J, BETENSKY E, WILLIAMSON D, et al. The past, present, and future of optical design[C]. Proceedings of SPIE 6342, International Optical Design Conference (SPIE-OSA). Vancouver, BC, Canada:SPIE, 2006, 6342:63422Y
    [7]
    MAGARILL S. Optical System for Projection Display[P]. United States Patent, 5604624. 1997-02-18
    [8]
    YU Xingjie. Optical Components for LCOS Projectors[D]. Hang Kong:The Hang Kong University of Science and Technology, 2004.
    [9]
    MUÑOZ F, BENITEZ P, DROSS O. Simultaneous multiple surface design of compact air-gap collimators for light-emitting diodes[J]. Opt. Eng., 2004, 43(7):1522-1530
    [10]
    MIÑANO J C, HERNÁNDEZ M, BENÍTEZ P, et al. Free-form integrator array optics[C]//Proceedings of 5942, Nonimaging Optics and Efficient Illumination Systems Ⅱ (SPIE). San Diego, California, United States:SPIE, 2005, 5942:59420C
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