Proceedings Paper
Deformation measurement of antenna reflector using photogrammetry in thermal-vacuum| Format | Member Price | Non-Member Price |
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Paper Abstract
Techniques of digital close-range photogrammetry were successfully used in the high-low temperature deformation
measurement of satellite antenna's reflector in thremal vacuum in this paper, and problems of traditional measuring
methods that can not be conducted in the vacuum environment were overcame. Excitingly, the measuring precision of
the new method with two 8-megapixel digital cameras contained in custom-made pressurized canisters could reach
0.1mm, and could satisfy the designing requirements of products.
Paper Details
Date Published: 31 December 2008
PDF: 7 pages
Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 713039 (31 December 2008); doi: 10.1117/12.819676
Published in SPIE Proceedings Vol. 7130:
Fourth International Symposium on Precision Mechanical Measurements
Yetai Fei; Kuang-Chao Fan; Rongsheng Lu, Editor(s)
PDF: 7 pages
Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 713039 (31 December 2008); doi: 10.1117/12.819676
Show Author Affiliations
Chengjing Lu, Zhengzhou Institute of Surveying and Mapping (China)
Guiping Huang, Zhengzhou Institute of Surveying and Mapping (China)
Guiping Huang, Zhengzhou Institute of Surveying and Mapping (China)
Guangyun Li, Zhengzhou Institute of Surveying and Mapping (China)
Published in SPIE Proceedings Vol. 7130:
Fourth International Symposium on Precision Mechanical Measurements
Yetai Fei; Kuang-Chao Fan; Rongsheng Lu, Editor(s)
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