Volume 15 Issue 3
May  2022
Turn off MathJax
Article Contents
ZHANG Jian, WANG Jian-fei, FANG Xin, SONG lai-yun, LIU Shao-ming, WANG Xue. Alignment method of plane reflecting mirror system for aerial remote sensor[J]. Chinese Optics, 2022, 15(3): 534-544. doi: 10.37188/CO.2021-0187
Citation: ZHANG Jian, WANG Jian-fei, FANG Xin, SONG lai-yun, LIU Shao-ming, WANG Xue. Alignment method of plane reflecting mirror system for aerial remote sensor[J]. Chinese Optics, 2022, 15(3): 534-544. doi: 10.37188/CO.2021-0187

Alignment method of plane reflecting mirror system for aerial remote sensor

Funds:  Supported by the National Natural Science Foundation of China: The Young Scientists Fund (Grant No. 52105537)
More Information
  • Corresponding author: snow85116@163.com
  • Received Date: 30 Oct 2021
  • Rev Recd Date: 02 Dec 2021
  • Accepted Date: 21 Jan 2022
  • Available Online: 28 Jan 2022
  • Publish Date: 20 May 2022
  • It is a common design method to reduce the volume and mass of aerial remote sensors by using the plane mirror to replace the light path. However, the introduction of a plane mirror puts forward stricter requirements for the alignment of the aerial remote sensor. We propose an alignment method for the plane mirror system of an aerial remote sensor. The mathematical model of the theodolite measurement is established by the coordinate transformation method, and the corresponding relationship between the angular deviation (pitch deviation and azimuth deviation) of the single plane mirror assembly and plane mirror system and the measured value of the theodolite is deduced. Then a method of measuring and adjusting the angle deviation of the plane mirror system with theodolite is proposed. Finally, the pitch angle deviation and azimuth angle deviation between the lens optical axis and the normal of the focal plane mounting surface meet the index requirements of being no more than 2′. More than 10 sets of aerial remote sensor plane mirror systems have been aligned using this method, which is both convenient and efficient. At the same time, this method can provide a solution for the angle calibration and alignment of the plane mirror in various optical instruments.

     

  • loading
  • [1]
    张健. 全景式航空遥感器焦平面组件TDI方向标定方法研究[D]. 长春: 中国科学院大学(中国科学院长春光学精密机械与物理研究所), 2018.

    ZHANG J. Research on calibration method of TDI direction for focal plane assembly in aerial panoramic camera[D]. Changchun: University of Chinese Academy of Sciences (Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences), 2018. (in Chinese)
    [2]
    MILLER J L, WAY S P, ELLISON B, et al. Design challenges regarding high-definition electro-optic/infrared stabilized imaging systems[J]. Optical Engineering, 2013, 52(6): 061310. doi: 10.1117/1.OE.52.6.061310
    [3]
    李军, 黄厚田, 修吉宏, 等. 载机飞行参数对倾斜成像重叠率影响及补偿[J]. 光学 精密工程,2020,28(6):1254-1264. doi: 10.3788/OPE.20202806.1254

    LI J, HUANG H T, XIU J H, et al. Effect and compensation of overlap influenced by flight parameter of oblique aerial camera[J]. Optics and Precision Engineering, 2020, 28(6): 1254-1264. (in Chinese) doi: 10.3788/OPE.20202806.1254
    [4]
    李大伟. 长焦距航空遥感器的光学装调[J]. 长春理工大学学报(自然科学版),2012,35(2):29-32.

    LI D W. Optical alignment of long focus aerial camera[J]. Journal of Changchun University of Science and Technology (Natural Science Edition), 2012, 35(2): 29-32. (in Chinese)
    [5]
    张继超, 李大伟. 长焦距光学系统中反射光路的设计与装调[J]. 红外与激光工程,2015,44(5):1496-1499.

    ZHANG J CH, LI D W. Design and adjustment of the reflection optical path in a long optical system[J]. Infrared and Laser Engineering, 2015, 44(5): 1496-1499. (in Chinese)
    [6]
    王旻, 余毅, 王春霞. 折转光管在光电瞄准系统中的应用[J]. 中国光学,2012,5(6):618-624.

    WANG M, YU Y, WANG CH X. Application of reflex light-tube to photoelectric pointing system[J]. Chinese Optics, 2012, 5(6): 618-624. (in Chinese)
    [7]
    王家骐, 于平, 颜昌翔, 等. 航天光学遥感器像移速度矢计算数学模型[J]. 光学学报,2004,24(12):1585-1589.

    WANG J Q, YU P, YAN CH X, et al. Space optical remote sensor image motion velocity vector computational modeling[J]. Acta Optica Sinica, 2004, 24(12): 1585-1589. (in Chinese)
    [8]
    颜昌翔, 王家骐. 航相机像移补偿计算的坐标变换方法[J]. 光学 精密工程,2000,8(3):203-207.

    YAN CH X, WANG J Q. Method of coordinate transformation for IM & IMC calculation in aerospace camera system[J]. Optics and Precision Engineering, 2000, 8(3): 203-207. (in Chinese)
    [9]
    李斌, 陈佳夷, 王海超, 等. 卡塞格林系统装调过程中高精度测角方法[J]. 应用光学,2017,38(6):958-962.

    LI B, CHEN J Y, WANG H CH, et al. Accuracy angular measurement method in alignment process for Cassegrain telescope[J]. Journal of Applied Optics, 2017, 38(6): 958-962. (in Chinese)
    [10]
    张赢, 丁红昌, 赵长福, 等. 基于多激光传感器装配的自由曲面法线找正方法研究[J]. 中国光学,2021,14(2):344-352. doi: 10.37188/CO.2020-0205

    ZHANG Y, DING H CH, ZHAO CH F, et al. The normal alignment method for freeform surfaces based on multiple laser sensor assembly[J]. Chinese Optics, 2021, 14(2): 344-352. (in Chinese) doi: 10.37188/CO.2020-0205
    [11]
    田海英, 惠守文, 李友一, 等. 用作图法判定航空相机TDI CCD积分方向[J]. 光学 精密工程,2007,15(11):1784-1788.

    TIAN H Y, HUI SH W, LI Y Y, et al. Estimation of TDI direction of CCD sensor in aerial camera by graphing method[J]. Optics and Precision Engineering, 2007, 15(11): 1784-1788. (in Chinese)
    [12]
    SCHWERTZ K, BURGE J H. Field Guide to Optomechanical Design and Analysis[M]. Washington: SPIE, 2012: 10-11.
    [13]
    费业泰. 误差理论与数据处理[M]. 6版. 北京: 机械工业出版社, 2010.

    FEI Y T. Error Theory and Data Processing[M]. 6th ed. Beijing: China Machine Press, 2010. (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

    Figures(11)  / Tables(1)

    Article views(1034) PDF downloads(182) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return