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Proceedings Paper

Segmented mirror control system
Author(s): Victor I. Sidorov; Nicolay A. Lavrov
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Paper Abstract

Control system of segmented mirror is being researched for case of spatial element location independent testing relative to common base. There is developed the mirror segment model as control subject in analytic form, which takes in account the mirror geometric features. Statistical accuracy problem for multi-dimensional regulator is solved by means of some relations obtained which allow to optimize actuators location using criteria of interchannel crosstalk elimination in control system and minimization of spatial position errors of the mirror segments.

Paper Details

Date Published: 31 May 1994
PDF: 12 pages
Proc. SPIE 2201, Adaptive Optics in Astronomy, (31 May 1994); doi: 10.1117/12.176030
Show Author Affiliations
Victor I. Sidorov, S.I. Vavilov State Optical Institute (Russia)
Nicolay A. Lavrov, S.I. Vavilov State Optical Institute (Russia)


Published in SPIE Proceedings Vol. 2201:
Adaptive Optics in Astronomy
Mark A. Ealey; Fritz Merkle, Editor(s)

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