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Article Dans Une Revue Comptes Rendus. Physique Année : 2005

Optimal control for Multi-Conjugate Adaptive Optics

Résumé

Classic adaptive optics (AO) is now a proven technique that provides a closed loop real time correction of the turbulence. It is generally based on simple and efficient control algorithms. The next AO generation (Multi-Conjugate AO (MCAO) in its various forms and Extreme AO (XAO)) will require more sophisticated control approaches, especially in the case of wide field AO. We present here the concepts behind optimal control. The advantages compared to more standard approaches are stressed. A first experimental validation is presented.

Dates et versions

hal-01591553 , version 1 (21-09-2017)

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Citer

Cyril Petit, Jean-Marc Conan, Caroline Kulcsár, Henri-François Raynaud, Thierry Fusco, et al.. Optimal control for Multi-Conjugate Adaptive Optics. Comptes Rendus. Physique, 2005, 6 (10), pp.1059 - 1069. ⟨10.1016/j.crhy.2005.10.013⟩. ⟨hal-01591553⟩
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