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Article Dans Une Revue Journal of the Optical Society of America. A Optics, Image Science, and Vision Année : 2009

Linear quadratic Gaussian control for adaptive optics and multiconjugate adaptive optics: experimental and numerical analysis

Résumé

We present a comprehensive analysis of the linear quadratic Gaussian control approach applied to adaptive optics (AO) and multiconjugated AO (MCAO) based on numerical and experimental validations. The structure of the control law is presented and its main properties discussed. We then propose an extended experimental validation of this control law in AO and a simplified MCAO configuration. Performance is compared with end-to-end numerical simulations. Sensitivity of the performance regarding tuning parameters is tested. Finally, extension to full MCAO and laser tomographic AO (LTAO) through numerical simulation is presented and analyzed.
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Dates et versions

hal-01590494 , version 1 (19-09-2017)

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Cyril Petit, Jean-Marc Conan, Caroline Kulcsár, Henri-François Raynaud. Linear quadratic Gaussian control for adaptive optics and multiconjugate adaptive optics: experimental and numerical analysis. Journal of the Optical Society of America. A Optics, Image Science, and Vision, 2009, 26 (6), pp.1307-1325. ⟨10.1364/JOSAA.26.001307⟩. ⟨hal-01590494⟩
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