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Axis alignment and error analysis of a novel rotating laser-scanning system
Modern Applied Optics | 更新时间：2024-05-08
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    • Axis alignment and error analysis of a novel rotating laser-scanning system

    • “旋转激光扫描系统是一种空间多目标并行角度传感系统，其光源性能对系统精度至关重要。为解决光源导入问题，研究人员创新性地设计了一种采用光纤从外部导入光源的新型轴系结构。然而，激光在穿过转轴进入镜组时，倾斜入射柱镜会导致扫描光面型变化。为解决这一难题，研究人员提出了一种基于平行线传递性的激光光轴姿态调整方法，并建立了光轴倾斜误差的标定方法。实验结果证明，经过调整后，光轴与转轴轴线的空间夹角小于0.15°，满足了扫描光截面中心直线度对激光入射柱镜的角度要求。这一研究成果不仅提高了系统的测量精度，也为旋转激光扫描系统在工业测量等领域的应用提供了有力支持。”
      ”
    • Optics and Precision Engineering   Vol. 32, Issue 8, Pages: 1111-1121(2024)

    • DOI：10.37188/OPE.20243208.1111    

      CLC： TH741

    • Published：25 April 2024，

      Received：16 November 2023，

      Revised：30 November 2023，

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  • REN Yongjie,GUO Wei,WU Tengfei,et al.Axis alignment and error analysis of a novel rotating laser-scanning system[J].Optics and Precision Engineering,2024,32(08):1111-1121. DOI： 10.37188/OPE.20243208.1111.

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