no code implementations • 13 Jul 2023 • Mohamad H. Kazma, Sebastian A. Nugroho, Aleksandar Haber, Ahmad F. Taha
The approach is performed by discretizing the system's dynamics using the implicit Runge-Kutta method and by introducing a state-averaged observability measure.
no code implementations • 29 Jan 2023 • Aleksandar Haber, Michael Krainak
Stabilization, disturbance rejection, and control of optical beams and optical spots are ubiquitous problems that are crucial for the development of optical systems for ground and space telescopes, free-space optical communication terminals, precise beam steering systems, and other types of optical systems.
no code implementations • 9 Mar 2022 • Aleksandar Haber
Our approach combines a simple open-loop control method with a recursive least squares method for dynamically updating the DM model.
no code implementations • 5 Nov 2021 • Aleksandar Haber, Thomas Bifano
The developed method updates both the DM model and DM control actions that produce desired mirror surface shapes.
no code implementations • 8 Jun 2020 • Aleksandar Haber
State estimation and sensor selection problems for nonlinear networks and systems are ubiquitous problems that are important for the control, monitoring, analysis, and prediction of a large number of engineered and physical systems.
no code implementations • 18 Nov 2019 • Aleksandar Haber
The estimated models reproduce the input-output behavior of Vector AutoRegressive with eXogenous (VARX) input models and can be used for the design of high-performance AO systems.
1 code implementation • 6 Aug 2019 • Aleksandar Haber
Our extensive experimental results show that the temperature dynamics of the experimental setup can be relatively accurately estimated by low-order models.