Infrared and Laser Engineering, Volume. 53, Issue 2, 20230607(2024)
A high-precision self-calibration method for laser tracker without common points
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Fig. 3. Diagram of the simulated experiment, where the radius of laser tracker
Fig. 5. Relationship between
Fig. 6. (a) Experiment site of self-calibration; (b) Laser tracker with target ball
Table 1. Statistical results of bias in the simulation experiments (Unit: μm)
View tableView in ArticleTable 1. Statistical results of bias in the simulation experiments (Unit: μm)
Scheme 1 Scheme 2 ${{MAX} }\left( \delta \right)$ 23.85 84.21 ${{MEAN} }\left( \delta \right)$ 6.20 30.31 ${{RMSE} }\left( \delta \right)$ 7.73 36.84
Table 2. Statistical results of self-calibration (Unit: μm)
View tableView in ArticleTable 2. Statistical results of self-calibration (Unit: μm)
Scheme 2 Scheme 3 ${{STD} }\left( { { {\hat d}_i} } \right)$ 7.37 2.44 ${{MEAN} }\left( {\left| { {\kappa _i} } \right|} \right)$ 21.30 6.21
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Zhijun Qi, Donghui Zhu, Tao Luo, Xuece Miao, Xiaoye He. A high-precision self-calibration method for laser tracker without common points[J]. Infrared and Laser Engineering, 2024, 53(2): 20230607
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Received: Oct. 31, 2023
Accepted: --
Published Online: Mar. 27, 2024
The Author Email: He Xiaoye (xyhe@ustc.edu.cn)
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