21 November 2007 Mathematical analysis on deformation and movement features with stressed lap to off-axis segment
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Proceedings Volume 6721, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes; 67210C (2007); doi: 10.1117/12.782710
Event: 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 2007, Chengdu, China
Abstract
Through mathematical analysis and calculation, the author considers that the former mechanical structure(used to axial-symmetrical asphere) must be modified when being used to off-axis segment. This point is different from Dr. H.M.Martin[3]. The author puts forward two mechanical structures, electrical control types, and draws up feature graphs of movement, deformation and hoist etc. then to analyze the moving and deforming features of stressed lap on off-axis segment. At last the author gives new imagination for look-up tables and how to read out data.
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Bilie Gao, "Mathematical analysis on deformation and movement features with stressed lap to off-axis segment", Proc. SPIE 6721, 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 67210C (21 November 2007); doi: 10.1117/12.782710; https://doi.org/10.1117/12.782710
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KEYWORDS
Spindles

Aspheric lenses

Testing and analysis

Sensors

Image segmentation

Mathematics

Optical spheres

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