Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Hybrid Model with Discrete-Time Atmospheric Model

Not Accessible

Your library or personal account may give you access

Abstract

This paper models the incident wavefront of an AO system as being constant within each frame. The Linear-Quadratic-Gaussian (LQG) controller based on this model is compared with an LQG controller based on a continuous-time incident wavefront model. It has shown that the performance degradation is almost insignificant for astronomical AO applications.

© 2011 Optical Society of America

PDF Article
More Like This
Performance Evaluation using a Discrete-Time Model of a AO System

Douglas P. Looze
AWA2 Adaptive Optics: Methods, Analysis and Applications (AO) 2007

Discrete-Time Models for Adaptive Optics Systems with Wavefront Sensors Using Partial Frame Integration

Douglas P. Looze
ATuC5 Adaptive Optics: Methods, Analysis and Applications (AO) 2007

Advanced NGS-mode control in NFIRAOS using split-tomography

C. Correia, J.-P. Véran, G. Herriot, B. Ellerbroek, L. Wang, L. Gilles, and C. Boyer
AMB4 Adaptive Optics: Methods, Analysis and Applications (AO) 2011

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved