TY - GEN
T1 - Design and Optimization for Linear array CCD Attribute Measurement
AU - Kai, Li
AU - Feng, Yuan
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/12
Y1 - 2020/12
N2 - In wind tunnel experiments, it is significant to accurately measure the parameters of the model attitude after loading. Linear array CCD high-speed, high-resolution features with a cylindrical lens and planar array CCD array as an auxiliary to be measured together complete the wind tunnel attribute measurement experiment of high-speed test substances with high precision. The special low distortion lens are designed and fabricated using linear array CCD cylindrical lens, lens distortion design specifications are better than 0.05%, in actual test, lens distortion in the middle of the view field is smaller than 0.1%, the edge position distortion is relatively large, but is not more than 0.3%, and is less overall distortion. It is satisfied to the requirements of the large field of view, and high-precision in wind tunnel experiments.
AB - In wind tunnel experiments, it is significant to accurately measure the parameters of the model attitude after loading. Linear array CCD high-speed, high-resolution features with a cylindrical lens and planar array CCD array as an auxiliary to be measured together complete the wind tunnel attribute measurement experiment of high-speed test substances with high precision. The special low distortion lens are designed and fabricated using linear array CCD cylindrical lens, lens distortion design specifications are better than 0.05%, in actual test, lens distortion in the middle of the view field is smaller than 0.1%, the edge position distortion is relatively large, but is not more than 0.3%, and is less overall distortion. It is satisfied to the requirements of the large field of view, and high-precision in wind tunnel experiments.
KW - Attribute measurement
KW - Cylindrical lens
KW - Linear array CCD
KW - Optimization
KW - Wind tunnel experiment
UR - https://www.scopus.com/pages/publications/85116340278
U2 - 10.1109/ICISCE50968.2020.00354
DO - 10.1109/ICISCE50968.2020.00354
M3 - 会议稿件
AN - SCOPUS:85116340278
T3 - Proceedings - 2020 7th International Conference on Information Science and Control Engineering, ICISCE 2020
SP - 1801
EP - 1805
BT - Proceedings - 2020 7th International Conference on Information Science and Control Engineering, ICISCE 2020
A2 - Li, Shaozi
A2 - Dai, Ying
A2 - Ma, Jianwei
A2 - Cheng, Yun
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th International Conference on Information Science and Control Engineering, ICISCE 2020
Y2 - 18 December 2020 through 20 December 2020
ER -