Adaptive optics control with predictive controllers based on frozen-flow models for Low-Earth Orbit satellite tracking

Léonard Prengére (1) , Caroline Kulcsár (1) , Henri-François Raynaud (1)

1 Laboratoire Charles Fabry / Imagerie et Information

We evaluate the performance of LQG controllers built on autoregressive dynamical models of order 2 in the case of Low Earth Orbit satellite tracking case. End-to-end simulations have shown impressive performance improvement with respect to the standard integral action regulator. Robustness results to errors on wind profile prior are also presented.

Domaines: Sciences de l'ingénieur [physics]; Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]

Léonard Prengére, Caroline Kulcsár, Henri-François Raynaud. Adaptive optics control with predictive controllers based on frozen-flow models for Low-Earth Orbit satellite tracking. Adaptive Optics: Analysis, Methods & Systems, OSA Technical Digest, Jun 2020, Washington, DC, United States. pp.JW4G.5, ⟨10.1364/AOMS.2020.JW4G.5⟩. ⟨hal-04545680⟩