Optics and Precision Engineering, Volume. 30, Issue 11, 1301(2022)
Spatial position detection system for high reflection strip transmission
Figures & Tables(13)
Fig. 4. Experimental devices for strip spatial position measurement
Table 1. Result of polynomial fitting
View tableView in ArticleTable 1. Result of polynomial fitting
阶次 残差平方和（RRS） 相关系数（R） 均方误差（MSE） 二阶 19.117 99.982 0.038 4 三阶 4.392 99.996 0.008 8 四阶 0.914 99.999 0.001 8 五阶 0.897 99.999 0.001 8 六阶 0.791 99.999 0.001 6 七阶 0.789 99.999 0.001 6
Table 2. Parameters of fourth-order polynomial fitting
View tableView in ArticleTable 2. Parameters of fourth-order polynomial fitting
系数 值 标准误差 t值 概率>|t| I 84.062 29 2.29×10-12 3.67×1013 0 B1 0.003 72 1.14×10-14 3.25×1011 0 B2 2.95×10-6 2.10×10-17 1.40×1011 0 B3 5.43×10-20 1.69×10-20 3.209 38 0.001 37 B4 -1.55×10-23 5.02×10-24 -3.096 32 0.002 01
Table 3. Correlation and difference analysis
View tableView in ArticleTable 3. Correlation and difference analysis
Camera v/（mm·s-1） S1 S2 r F F-crit SD R SD R CMOS 10 0.086 3 0.343 5 0.094 7 0.330 9 0.934 4 0.143 8 7.110 3 30 0.203 6 0.926 3 0.240 4 0.899 0 0.885 9 0.002 6 60 0.304 5 1.007 7 0.308 5 1.080 8 0.829 3 0.176 0 High-speed
camera
10 0.109 7 0.554 2 0.125 8 0.615 6 0.826 6 0.386 2 6.660 4 30 0.201 5 1.109 0 0.235 8 1.133 7 0.778 0 2.520 7 60 0.254 7 1.240 0 0.305 7 1.466 6 0.618 0 0.249 3
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Jian QIAO, Yang WU, Nengda CHENG, Weilin CHENG, Jingwei YANG. Spatial position detection system for high reflection strip transmission[J]. Optics and Precision Engineering, 2022, 30(11): 1301
Paper Information
Category: Modern Applied Optics
Received: Mar. 8, 2022
Accepted: --
Published Online: Jul. 4, 2022
The Author Email: YANG Jingwei (mejwyang@fosu.edu.cn)
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