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Proceedings Paper

Three-dimensional movement measurement for the wing of a flying airplane
Author(s): Qifeng Yu; Zhiqiang Qiu; Xiangyi Sun; Hongwei Lu
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Paper Abstract

The movement parameters of a wing of a flying airplane are important for its design, analysis and life-estimation, while the 3D measurement of these parameters is a difficult task. A measurement setup is proposed as well as its corresponding calibration and image processing algorithms to fulfill the task. The calibration methods for the camera system on both ground condition and air condition are developed. We present a new method of location of 3D straight line through plane-plane intersection. The results show that the 3D measurement accuracy in the difficult air condition can be better than 1mm.

Paper Details

Date Published: 29 April 2003
PDF: 6 pages
Proc. SPIE 5058, Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002, (29 April 2003); doi: 10.1117/12.509917
Show Author Affiliations
Qifeng Yu, National Univ. of Defense Technology (China)
Zhiqiang Qiu, National Univ. of Defense Technology (China)
Xiangyi Sun, National Univ. of Defense Technology (China)
Hongwei Lu, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 5058:
Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002
Gong Xin Shen; Soyoung S. Cha; Fu-Pen Chiang; Carolyn R. Mercer, Editor(s)

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