Journals Articles Conferences News About CLP
Submit a paper Email Alert
Search
Search
Articles
Journals
News
Advanced Search
Top Searches
2D MaterialsTransformation opticsQuantum PhotonicsSmall lasersSemiconductor UV PhotonicsSupersymmetric microring laser arrays

Acta Optica Sinica, Volume. 37, Issue 11, 1128003(2017)

A Star Sensor Calibration Method Based on Attitude Correlated Frame

Yu Liu, Dongkai Dai*, Liheng Ma, Sihua Fu, and Xingshu Wang
Author Affiliations
  • College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha, Hunan 410073, China
    • show less
    AbstractGet PDF(in Chinese)
    Figures&Tables (7)
    Equations (0)
    References (17)
    Cited By (5)
    Tools
    Paper Information
    Topics
    Figures & Tables(7)
    Actual imaging model of star sensor

    Fig. 1. Actual imaging model of star sensor

    Download full size
    Schematic of correlation among multi-frame star maps

    Fig. 2. Schematic of correlation among multi-frame star maps

    Download full size
    Reprojection errors with different star points noises under (a) constant zero bias and (b) random walk condition

    Fig. 3. Reprojection errors with different star points noises under (a) constant zero bias and (b) random walk condition

    Download full size
    Distributions of reprojection errors. (a) Cartesian coordinate; (b) polar coordinate

    Fig. 4. Distributions of reprojection errors. (a) Cartesian coordinate; (b) polar coordinate

    Download full size
    RMS errors of intrinsic parameters under different pixel noises of star points. (a) x0; (b) y0; (c) f; (d) maximum residual distortion

    Fig. 5. RMS errors of intrinsic parameters under different pixel noises of star points. (a) x0; (b) y0; (c) f; (d) maximum residual distortion

    Download full size

    • Table 1. Simulation parameters of gyro and star sensor

      View table

      Table 1. Simulation parameters of gyro and star sensor

      Gyro parameterContentStar sensor parameterContent
      Frequency100 HzFrequency1 Hz
      Angular speed0.5(°)·s-1Resolution1024 pixel×1024 pixel
      Initial attitude[0 0 0]Image center coordinate(10 pixel, -10 pixel)
      Installation matrix[2 2 2]Focal length25.6 mm
      Gyro bias0.03(°)·h-1Radial distortion coefficient[2×10-4 -4×10-7 1×10-8]
      Angular random walk error0.005(°)·h-1/2Tangential distortion coefficient[2×10-4 2×10-4]

    • Table 2. Average calibration results from ACF calibration method

      View table

      Table 2. Average calibration results from ACF calibration method

      Parameterx0 /pixely0 /pixelf /mmq1q2q3p1
      Simulation value10-1025.62×10-4-4×10-71×10-82×10-4
      Initial value00200000
      Calibration value9.81-10.5125.60021.96×10-4-1.84×10-9-1.72×10-81.99×10-4
      Error0.190.510.00024×10-6-3.98×10-72.72×10-81×10-6
      Parameterp2φ1φ2φ3θ1θ2θ3
      Simulation value2×10-456.9476°-1.0046°-25.3335°2°2°2°
      Initial value00°0°0°0°0°0°
      Calibration value1.98×10-456.9550°-1.0084°-25.3325°2.0019°1.9950°2.0001°
      Error2×10-626.64″13.68″3.6″6.84″18″0.4″
    Tools

    Get Citation

    Copy Citation Text

    Yu Liu, Dongkai Dai, Liheng Ma, Sihua Fu, Xingshu Wang. A Star Sensor Calibration Method Based on Attitude Correlated Frame[J]. Acta Optica Sinica, 2017, 37(11): 1128003

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Set citation alerts for article
    Save article for my favorites
    Paper Information

    Category: Remote Sensing and Sensors

    Received: Jun. 14, 2017

    Accepted: --

    Published Online: Sep. 7, 2018

    The Author Email: Dai Dongkai (daidongkai@nudt.edu.cn)

    DOI:10.3788/AOS201737.1128003

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology