Toward an optimal control for wide field of view AO on ELT

M. Chebbo; B. Le Roux

doi:10.1051/ao4elt/201007008

Open Access

Issue		2010


Article Number		07008
Number of page(s)		5
Section		Real-time control
DOI		https://doi.org/10.1051/ao4elt/201007008
Published online		24 February 2010

1st AO4ELT conference, 07008 (2010)

Toward an optimal control for wide field of view AO on ELT

M. Chebbo^a and B. Le Roux

Laboratoire d’Astrophysique de Marseille. Observatoire Astronomique de Marseille Provence. Universite de Provence

^a e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract

We demonstrated the faisability of full end-to-end simulations for classical and wide field of view AO on an ELT. We show simulation results for a classical Adaptive optics systems using a standard biprocessor and octoprocessor computers with a standard control algorithm and we present the performances for a telescope varying from 8 to 42 m. We propose for optimising the performance of wide field of view system to use an optimal control approach based on the FRIM algorithm.