Search Results for author: Mohammad Alsalti

Found 7 papers, 0 papers with code

An efficient data-based off-policy Q-learning algorithm for optimal output feedback control of linear systems

no code implementations6 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.

Q-Learning

Notes on data-driven output-feedback control of linear MIMO systems

no code implementations29 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.

Sample- and computationally efficient data-driven predictive control

no code implementations20 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.

Data-based system representations from irregularly measured data

no code implementations21 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.

Low-Rank Matrix Completion

Data-driven Nonlinear Predictive Control for Feedback Linearizable Systems

no code implementations11 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.

Efficient Off-Policy Q-Learning for Data-Based Discrete-Time LQR Problems

no code implementations17 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.

Q-Learning

Data-Based System Analysis and Control of Flat Nonlinear Systems

no code implementations4 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.

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