Yuan Yukai, Chen Hongyu, Wu Huiyinget al. In-orbit spacecraft-s earth and atmosphere radiation environment analysis[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(2): 136-139. (in Chinese)
Citation: Yuan Yukai, Chen Hongyu, Wu Huiyinget al. In-orbit spacecraft-s earth and atmosphere radiation environment analysis[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(2): 136-139. (in Chinese)

In-orbit spacecraft-s earth and atmosphere radiation environment analysis

  • Received Date: 07 Dec 2009
  • Publish Date: 28 Feb 2011
  • To provide quantitative reference for related space mission analysis, the remote sensing the earth and atmosphere radiation (EAR) simplified model was proposed. A universal irradiation model that suited for most kinds of spacecraft orbit was introduced, which reduced different orbit scenarios to different angles between the orbit plane and the dawn-dusk plane of the earth. Then the spacecraft position on each orbit, or the phase, was taken into account. The spacecraft remote sensing mode determined the main axis and field of view(FOV).Irradiance propagation process was described with common hypothesis. Then the result display in two ways: distribution map and quantitative graph, which the former shows the relative position where the EAR is in the spacecraft-s 2π hemisphere FOV, then the latter shows the magnitude distribution based on the average albedo. The following magnitude integral according to different off-axis angle could transform the faint target detecting requirement of space mission into the payload’s stray light/radiation blocking requirement. A low earth orbit(LEO) observation example has been demonstrated at visible band.

     

  • [1] 陈创买,李叶新,周文,等.地气系统辐射平衡特征的观测研究[J].中山大学学报,2003,42(1):87-90 Chen Chuangmai,Li Yexin,Zhou Wen,et al.An observation study on the radiation budget characteristic for earth-atmospheric system[J].ACTA Scientiarum Naturalium Universitatis SUN Yat-seni,2003,42(1):87-90(in Chinese) [2] Yang Chunping,Meng Xueqing,Wu Jian.Approximate model for calculating radiance of atmospheric background //Zhang Yudong.4th International Symposium on Advanced Optical Manufacturing and Testing.Bellingham:SPIE,2009,7283(3S):1-5 [3] Guo Q,Xu J M,Zhang W J.Stray light modeling and analysis for the FY-2 meteorological satellite[J].International Journal of Remote Sensing,2005,26(13):2817-2830 [4] Zong Y Q,Steven W B,Gerhard M,et al.Characterization and correction of stray light in optical instruments //Roland Meynart,Sensors,Systems,and Next-Generation Satellites XI.Bellingham:SPIE,2007,6744(1L):1-6 [5] Uwe S.Intelligent error correction method applied on active pixel sensor based star tracker // Jean-Pierre Chatard,Detectors and Associated Signal Processing II.Bellingham:SPIE,2005,5964(0J):1-8 [6] 唐勇,卢欣,郝云彩.星敏感器杂光抑制分析[J].航天控制,2004,22(3):58-61 Tang Yong,Lu Xin,Hao Yuncai.Suppression and analysis of stray light in a star sensor[J].Aerospace Control,2004,22(3):58-61(in Chinese) [7] 杜胜华,夏新林,孙创.星载多波段红外光学系统的杂散辐射分析[J].光子学报,2008,37(4):763-767 Du Shenghua,Xia Xinlin,Sun Chuang.Analysis on stray radiation of multi-spectral infrared remote sensor[J].Acta Photonics Sinica,2008,37(4):763-767(in Chinese) [8] 肖相国,王忠厚,白加光,等.地表反照对天基测量相机的影响[J].光子学报,2009,38(2):375-361 Xiao Xiangguo,Wang Zhonghou,Bai Jiaguang,et al.Influence of earth radiation on photoelectric detection system based on space[J].Acta Photonics Sinica,2009,38(2):375-361(in Chinese) [9] 张云松,冯钟葵,石丹.卫星观测方位对遥感成像的影响[J].遥感学报,2007,11(4):433-438 Zhang Yunsong,Feng Zhongkui,Shi Dan.The influence of satellite observation direction on remote sensing image[J].Journal of Remote Sensing,2007,11(4):433-438(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3305) PDF downloads(1370) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return