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Proceedings Paper

Theoretic research on effective viewing field of spin vision measurement system
Author(s): Shuhua Yan; Shaowei Shen; Chunlei Zhou; E. Li; Lei Gao; Huipeng Tong
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Paper Abstract

The spin vision measurement system based on a two-CCD vision sensor is widely used in the wind tunnel experiments. The math-model of vision measurement system is established, and the computing formula for the size of the effective viewing field is derived by using the geometric imaging theory. The effective viewing field is studied in detail, which considers the size of airplane model and the measuring accuracy of attitude parameters. And the relationships among structural parameters of this system and parameters of CCD itself are analyzed. Finally, using the self-programming emulating package, the simulation results are obtained, which have an important meaning on structure design of the spin vision measurement system.

Paper Details

Date Published: 12 January 2009
PDF: 6 pages
Proc. SPIE 7133, Fifth International Symposium on Instrumentation Science and Technology, 71330N (12 January 2009); doi: 10.1117/12.807545
Show Author Affiliations
Shuhua Yan, National Univ. of Defense Technology (China)
Shaowei Shen, National Univ. of Defense Technology (China)
Chunlei Zhou, National Univ. of Defense Technology (China)
E. Li, National Univ. of Defense Technology (China)
Lei Gao, National Univ. of Defense Technology (China)
Huipeng Tong, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 7133:
Fifth International Symposium on Instrumentation Science and Technology

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