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Acta Optica Sinica, Volume. 40, Issue 17, 1708001(2020)

Optimization of High Speed Target Test Algorithm Based on Monocular Laser Digital Photography System

Qiangqiang Yao*, Yangyu Jia, Jiangpeng Wu, Zhengang Yan, Mingjun Qiao, and Xuan He
Author Affiliations
  • Xi'an Modern Control Technology Research Institute, Xi'an, Shaanxi 710065, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (10)
    Equations (0)
    References (9)
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    Figures & Tables(10)
    Original computational model

    Fig. 1. Original computational model

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    Revised calculation model

    Fig. 2. Revised calculation model

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    Schematic of trajectory line deviation

    Fig. 3. Schematic of trajectory line deviation

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    Changes of VL and VS of high speed flying objects at different frames

    Fig. 4. Changes of VL and VS of high speed flying objects at different frames

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    Variation curves of VS and δ under different values of VL

    Fig. 5. Variation curves of VS and δ under different values of VL

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    Variation curves of VS and hz under different values of VL

    Fig. 6. Variation curves of VS and hz under different values of VL

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    Variation curves of VL, VS and hz with same δ

    Fig. 7. Variation curves of VL, VS and hz with same δ

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    Experimental site layout

    Fig. 8. Experimental site layout

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    Data analysis chart of multiple test results

    Fig. 9. Data analysis chart of multiple test results

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    • Table 1. Statistics of experimental results

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      Table 1. Statistics of experimental results

      No.hz /mδ /mVL /(m·s-1)VS /(m·s-1)No.hz /mδ /mVL /(m·s-1)VS /(m·s-1)
      121.000.171761.501777.03913.170.171865.701892.29
      220.520.131727.531739.081012.220.411889.811961.82
      320.520.341689.441719.491115.310.371899.741952.51
      417.770.031814.891818.291216.090.371764.701811.27
      517.260.171781.171800.841316.160.451847.881907.24
      612.260.201733.651767.441415.520.111828.521842.40
      713.590.071753.981764.191515.300.501754.801818.52
      813.500.441859.011929.161615.300.121603.141616.73
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    Qiangqiang Yao, Yangyu Jia, Jiangpeng Wu, Zhengang Yan, Mingjun Qiao, Xuan He. Optimization of High Speed Target Test Algorithm Based on Monocular Laser Digital Photography System[J]. Acta Optica Sinica, 2020, 40(17): 1708001

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    Paper Information

    Category: Geometric Optics

    Received: Mar. 18, 2020

    Accepted: May. 29, 2020

    Published Online: Aug. 24, 2020

    The Author Email: Yao Qiangqiang (yaoqiangqiang123@163.com)

    DOI:10.3788/AOS202040.1708001

    Topics

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