Share Email Print
cover

Proceedings Paper

Study on response function of the ultra thin circular mirror with very large aperture
Author(s): Youjun Feng; Rongzhu Zhang
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

When uniformly distributed circular load is applied on ultra thin circular mirror and the outer edge of the mirror is clamped, completely theoretical derivations of response function are derived. Lots of simulations are also made. Results show the size of the distributed load's area do not immediately decided the whole shape of the mirror when the intensity of the distributed load remains constant. And the size of the distributed load's area only obviously changes the deformation of the center point of load gravity. If the size of the area is bigger, the deformation of this point is bigger, and vice versa. Meanwhile, the theoretical analysis method is also used to other shapes of the uniformly distributed load, such as sector, rectangle or triangle.

Paper Details

Date Published: 14 October 2010
PDF: 6 pages
Proc. SPIE 7654, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, 76540R (14 October 2010); doi: 10.1117/12.866003
Show Author Affiliations
Youjun Feng, Sichuan Univ. (China)
Rongzhu Zhang, Sichuan Univ. (China)


Published in SPIE Proceedings Vol. 7654:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes

© SPIE. Terms of Use
Back to Top