Three-dimensional movement measurement for the wing of a flying airplane

Qifeng Yu; Zhiqiang Qiu; Xiangyi Sun; Hongwei Lu

doi:10.1117/12.509917

29 April 2003 Three-dimensional movement measurement for the wing of a flying airplane

Qifeng Yu, Zhiqiang Qiu, Xiangyi Sun, Hongwei Lu

Proceedings Volume 5058, Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002; (2003) https://doi.org/10.1117/12.509917
Event: Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002, 2002, Beijing, China

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.

Citation Download Citation

Qifeng Yu, Zhiqiang Qiu, Xiangyi Sun, and Hongwei Lu "Three-dimensional movement measurement for the wing of a flying airplane", Proc. SPIE 5058, Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002, (29 April 2003); https://doi.org/10.1117/12.509917

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