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Proceedings Paper

Deformation measurement for satellite antenna by close-range photogrammetry
Author(s): Shanping Jiang; Linhua Yang; Jie Xu; Jiang Yu
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Paper Abstract

The photogrammetric system in vacuum cryogenic environment is designed to measure the sharp deformation of the satellite antenna due to the thermal deformation. The method of the measurement is based on the close-range photogrammetric techniques. This system includes CCD photography assembly, scale bars, support structures and the software. A test was performed by using this system, and the sharp deformation of a reflecting antenna was measured. In the test, a plenty of data was acquired, then the measurement method was proved feasible. According to analysis, we can acquire that the relatively measurement precision by this system can reach to 1:20000.

Paper Details

Date Published: 30 October 2013
PDF: 6 pages
Proc. SPIE 8896, Electro-Optical and Infrared Systems: Technology and Applications X, 88960W (30 October 2013); doi: 10.1117/12.2027507
Show Author Affiliations
Shanping Jiang, China Academy of Space Technology (China)
Linhua Yang, China Academy of Space Technology (China)
Jie Xu, China Academy of Space Technology (China)
Jiang Yu, China Academy of Space Technology (China)


Published in SPIE Proceedings Vol. 8896:
Electro-Optical and Infrared Systems: Technology and Applications X
David A. Huckridge; Reinhard Ebert, Editor(s)

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