Acta Photonica Sinica, Volume. 52, Issue 6, 0612003(2023)
Error Analysis and Parameters Optimization of Integrated Light-screen Array Measurement
Figures & Tables(9)
Fig. 3. Measurement error under the influence of horizontal angle α
Fig. 5. Measurement error under the influence of target distance s
Fig. 6. Measurement error under the influence of height difference h
Table 1. Coordinate measurement data of live fire test
View tableView in ArticleTable 1. Coordinate measurement data of live fire test
No. Light screen target Cardboard target Coordinate error Abscissa/mm Ordinate/mm Abscissa/mm Ordinate/mm Abscissa/mm Ordinate/mm 1 -347.7 1 395.0 -349.6 1 393.2 1.9 1.8 2 155.6 1 339.6 152.7 1 337.6 2.9 2.0 3 -24.4 990.7 -22.8 989.8 -1.6 0.9 4 -368.8 1 526.5 -367.1 1 529.7 -1.7 -3.2 5 313.7 1 487.9 314.7 1 491.3 -1.0 -3.4 6 487.5 1 331.0 490.5 1 333.2 -3.0 -2.2 7 -16.1 1 535.6 -18.1 1 539.3 2.0 -3.7 8 178.6 894.3 179.2 895.1 -0.6 -0.8 9 -493.4 1 580.7 -490.3 1 585.5 -3.1 -4.8 10 -234.0 1 583.0 -235.9 1 586.8 1.9 -3.8
Table 2. Velocity measurement data of live fire test
View tableView in ArticleTable 2. Velocity measurement data of live fire test
No. Light screen target/（m·s-1） Laser target/（m·s-1） Velocity error/（m·s-1） 1 185.7 184.9 0.8 2 181.9 182.5 -0.6 3 182.8 183.6 -0.8 4 190.8 189.8 1 5 184.2 183.1 1.1 6 196.8 197.7 -0.9 7 187.4 186.9 0.5 8 179.6 180.4 -0.8 9 186.3 187 -0.7 10 164 163 1
Tools
Get Citation
Copy Citation Text
Guodong YU, Chunyang WANG, Jianghai FENG, Yue ZHANG, Xiaochen LIU, Zhongqi LI, Zhiyuan CHENG. Error Analysis and Parameters Optimization of Integrated Light-screen Array Measurement[J]. Acta Photonica Sinica, 2023, 52(6): 0612003
Paper Information
Category: Instrumentation, Measurement and Metrology
Received: Oct. 25, 2022
Accepted: Feb. 7, 2023
Published Online: Jul. 27, 2023
The Author Email: WANG Chunyang (daya9527@126.com)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20