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Proceedings Paper

Theoretical and experimental study on the active support for thin mirror
Author(s): Yongqian Wu; Yudong Zhang; Fan Wu
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Paper Abstract

The model of the active support is established. The related deforming theories and methods of controlling are described. The experiment of active system of 31 units, Φ300mm demonstrates the validation of the control algorithm. The whole system has the convergence efficiency of 96% of the surface.

Paper Details

Date Published: 15 October 2012
PDF: 5 pages
Proc. SPIE 8415, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 84151E (15 October 2012); doi: 10.1117/12.978223
Show Author Affiliations
Yongqian Wu, Institute of Optics and Electronics (China)
Yudong Zhang, Institute of Optics and Electronics (China)
Fan Wu, Institute of Optics and Electronics (China)


Published in SPIE Proceedings Vol. 8415:
6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
Wenhan Jiang; Myung K. Cho; Fan Wu, Editor(s)

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