Abstract—In large ground telescopes the Adaptive Optics. (AO) system aims at compensating the atmosphere effect on telescope measurements, and, the use of�...
Abstract: In large ground telescopes the Adaptive Optics (AO) system aims at compensating the atmosphere effect on telescope measurements, and,�...
The proposed changes, which mainly aim at correcting some issues due to the conversion spatial-frequency domain, allow to compute a better approximation of�...
Abstract. We introduce a new procedure for quickly approximating the Kalman gain for the optimal control of large astronomical adaptive optics systems.
A comparison of Kalman filter based algorithms for turbulent phase control in an adaptive optics system. Conference Paper. Full-text available. Jan 2009.
Kalman Filtering for Tip-tilt Correction in Adaptive Optics - IOPscience
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We describe a method to greatly improve tip/tilt correction for the Keck telescopes, using a Kalman filter with a physics model conditioned by the expected tip�...
We attempt to construct control schemes based on Kalman filters. Kalman filtering is an optimal data processing algorithm for tracking and correcting a system.
Nov 1, 2011 � The Kalman filter gain can be computed by solving an algebraic Riccati matrix equation, whose computational complexity grows very quickly with�...
Jan 12, 2023 � Abstract—In this paper we will discuss the application of optimal filtering techniques for the adaptive optics system of the LBT telescope.
Because computing the steady-state Kalman gain involves solving the computationally complex discrete algebraic. Riccati equation (DARE), straightforward KF�...