Videogrammetry and its Application on Attack Angle Measuring in Wind Tunnel Testing

Abstract:

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The videogrammetric measurement is a favorite technology in wind tunnel testing, because it neither destroys the model’s shape, nor changes the stiffness or strength. In this paper, a videogrammetric measurement system(VMS) is introduced, and it is used to measure model’s attack angle. Three engineering videogrammetric experiments of attack angle in 2 meter supersonic wind tunnel testing have demonstrated that the precision of VMS established by this paper is ≤0.0094°, so it is useful and effective.

Info:

Periodical:

Advanced Materials Research (Volumes 588-589)

Edited by:

Lawrence Lim

Pages:

1050-1053

Citation:

X. H. Huang and Z. Y. Zhang, "Videogrammetry and its Application on Attack Angle Measuring in Wind Tunnel Testing", Advanced Materials Research, Vols. 588-589, pp. 1050-1053, 2012

Online since:

November 2012

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Price:

$38.00

[1] Gao Zhenghong. Research on Aerodynamic shape optimization design method and problems [C]. China Aviation Association Annual Conference (2007), Air Topics 73.

[2] LE S Y. Model deformation measurement (MDM) at Onera[R]. AIAA 2007-3817.

[3] LIU T. Photogrammetric techniques for aerospace applications[R], AIAA Press (2008).

[4] DANNY A B. Videogrammetric model deformation measurement technique for wind tunnel applications[R], AIAA Paper 2007-1163.

DOI: https://doi.org/10.2514/6.2007-1163

[5] Le S Y, MERIENNE M C, et al. A model deformation measurement method and its application on PSP measurements[R]. AIAA 2004-2192.

[6] Burner A W, William A. Aeroelastic deformation: adaptation of wind tunnel measurement concepts to full-scale vehicle flight testing[R]. RTO-M P-AVT-124.

[7] Luo Chuan, Zhang Zheng-yu. Exterior orientation for videogrammetric model deformation measurement [J]. Experimental Fluid Mechanics, 2010(24): 94-99.

[8] Zheng Yu Zhang, Shui Liang Wang, Yan Sun. Videogrammetric measurement for model displacement in wind tunnel test, Applied Mechanics and Materials, 2011, Vol(130-134): 103-107.

DOI: https://doi.org/10.4028/www.scientific.net/amm.130-134.103

[9] ZHANG Zheng-yu, HUANG Shi-jie,LUO Chuan. Nonlinear Distortion Correction of Camera based on coplanar condition equations[J]. Acta Optica Sinica, 2012(32)1: 0115002-1- 0115002-6.

DOI: https://doi.org/10.3788/aos201232.0115002