| Autor: |
Larry N. Carey, Charles L. Hull, James E. Gunn, Yorke J. Brown, Russell Owen, Edward J. Mannery, Walter A. Siegmund |
| Rok vydání: |
2002 |
| Předmět: |
|
| Zdroj: |
SPIE Proceedings. |
| ISSN: |
0277-786X |
| Popis: |
The support and position control systems for both the primary and secondary mirror of the SDSS Telescope allow the mirrors up to 12 mm of precisely positioned axial motion, as well as limited tilt and transverse motion. This paper describes the final design and operation of these systems. Some relative strengths and limitations of the components and problems encountered with their implementation are also summarized. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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