An integrated identification and predictive control strategy for high wind velocity adaptive optics applications
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Cranney, Jesse
De Dona, Jose
Korkiakoski, Visa
Rigaut, Francois
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SPIE
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Adaptive Optics (AO) systems rely on atmospheric turbulence models in order to reduce the effect of wave-front aberrations on image quality. Due to the nature of turbulence, these models can exploit shift-invariant structures without a severe loss in generality. The resulting subset of possible state-matrices is efficiently characterised for identification using Quadratic Programming (QP). Additionally, the initial assumption of shift-invariance is relaxed in order to accommodate for the boundary effect of finite-pupils.
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Jesse Cranney, Jose De Dona, Visa Korkiakoski, Francois Rigaut, "An integrated identification and predictive control strategy for high wind velocity adaptive optics applications," Proc. SPIE 10703, Adaptive Optics Systems VI, 107034U (18 July 2018); doi: 10.1117/12.2313090
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Proceedings of SPIE - The International Society for Optical Engineering
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