• Acta Optica Sinica
  • Vol. 39, Issue 3, 0315002 (2019)
Jiarui Lin, Xin Xu, Yongjie Ren*, Linghui Yang, and Jigui Zhu
Author Affiliations
  • State Key Laboratory of Precision Measuring Technology and Instruments, School of Precision Instrument and Opto-Electronics Engineering, Tianjin University, Tianjin 300072, China
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    DOI: 10.3788/AOS201939.0315002 Cite this Article Set citation alerts
    Jiarui Lin, Xin Xu, Yongjie Ren, Linghui Yang, Jigui Zhu. Model Optimization of Scanning Laser Surface for Workshop Measurement Positioning System[J]. Acta Optica Sinica, 2019, 39(3): 0315002 Copy Citation Text show less
    Measuring principle of wMPS transmitter
    Fig. 1. Measuring principle of wMPS transmitter
    Schematic of evaluation of laser surface distortion
    Fig. 2. Schematic of evaluation of laser surface distortion
    Distortion trend of actual laser surface with respect to ideal plane
    Fig. 3. Distortion trend of actual laser surface with respect to ideal plane
    Model of folded laser surface of wMPS transmitter
    Fig. 4. Model of folded laser surface of wMPS transmitter
    Parameter calibration of wMPS scanning laser surface based on coordinate field
    Fig. 5. Parameter calibration of wMPS scanning laser surface based on coordinate field
    Experimental scene
    Fig. 6. Experimental scene
    Fitting residual comparison between new model and plane model of laser surface 1
    Fig. 7. Fitting residual comparison between new model and plane model of laser surface 1
    Fitting residual comparison between new model and plane model of laser surface 2
    Fig. 8. Fitting residual comparison between new model and plane model of laser surface 2
    ParameterNew modelParameterIdeal plane model
    b1-0.46244b1-0.46231
    c10.88646c10.88647
    a2-0.60258a2-0.60222
    b2-0.00750b2-0.00682
    c20.79789c20.79815
    d23.82765d2-0.40892
    θ1-0.0329°
    θ2-0.0230°
    θ30.0156°
    θ40.0126°
    Table 1. Parameter comparison between new model and ideal plane model of scanning laser surface
    Jiarui Lin, Xin Xu, Yongjie Ren, Linghui Yang, Jigui Zhu. Model Optimization of Scanning Laser Surface for Workshop Measurement Positioning System[J]. Acta Optica Sinica, 2019, 39(3): 0315002
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