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Large range automatic attitude measurement method for laser tracking measurement
Modern Applied Optics | 更新时间：2024-05-06
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    • Large range automatic attitude measurement method for laser tracking measurement

    • “一项关于高精度空间六自由度测量系统的研究取得重要进展。针对我国高端制造业对高精度测量技术的迫切需求，研究团队提出了一种基于单目视觉的激光跟踪测量姿态方法。该方法结合了合作靶标的几何特性、EPnP算法和SoftPOSIT算法，通过实时相机成像模型和动态校正技术，实现了大范围内任意动态位姿的自动测量。该研究成果不仅提高了特征点的提取精度，还建立了姿态测量系统的自动监测纠错机制。实验结果显示，在3至10米的测量范围内，方位角/俯仰角为±30°、滚动角为±180°的条件下，该方法能够达到优于0.049°和0.065°的姿态测量精度。这一研究成果为我国高端制造业的激光跟踪测量提供了强有力的技术支持，将有力推动相关领域的精密测量技术发展。”
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    • Optics and Precision Engineering   Vol. 32, Issue 7, Pages: 976-986(2024)

    • DOI：10.37188/OPE.20243207.0976    

      CLC： TH744;TP391.41

    • Published：10 April 2024，

      Received：16 September 2023，

      Revised：10 October 2023，

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  • GAO Doudou,DONG Dengfeng,QIU Qifan,et al.Large range automatic attitude measurement method for laser tracking measurement[J].Optics and Precision Engineering,2024,32(07):976-986. DOI： 10.37188/OPE.20243207.0976.

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