no code implementations • 6 Dec 2023 • Mohammad Alsalti, Victor G. Lopez, Matthias A. Müller
In this paper, we present a Q-learning algorithm to solve the optimal output regulation problem for discrete-time LTI systems.
no code implementations • 29 Nov 2023 • Mohammad Alsalti, Victor G. Lopez, Matthias A. Müller
Recent works have approached the data-driven design of output-feedback controllers for discrete-time LTI systems by constructing non-minimal state vectors composed of past inputs and outputs.
no code implementations • 20 Sep 2023 • Mohammad Alsalti, Manuel Barkey, Victor G. Lopez, Matthias A. Müller
Recently proposed data-driven predictive control schemes for LTI systems use non-parametric representations based on the image of a Hankel matrix of previously collected, persistently exciting, input-output data.
no code implementations • 21 Jul 2023 • Mohammad Alsalti, Ivan Markovsky, Victor G. Lopez, Matthias A. Müller
Non-parametric representations of dynamical systems based on the image of a Hankel matrix of data are extensively used for data-driven control.
no code implementations • 11 Nov 2022 • Mohammad Alsalti, Victor G. Lopez, Julian Berberich, Frank Allgöwer, Matthias A. Müller
We present a data-driven nonlinear predictive control approach for the class of discrete-time multi-input multi-output feedback linearizable nonlinear systems.
no code implementations • 17 May 2021 • Victor G. Lopez, Mohammad Alsalti, Matthias A. Müller
The proposed method does not require any knowledge of the system dynamics, and it enjoys significant efficiency advantages over other data-based optimal control methods in the literature.
no code implementations • 4 Mar 2021 • Mohammad Alsalti, Julian Berberich, Victor G. Lopez, Frank Allgöwer, Matthias A. Müller
Willems et al. showed that all input-output trajectories of a discrete-time linear time-invariant system can be obtained using linear combinations of time shifts of a single, persistently exciting, input-output trajectory of that system.