Deep-learning-based identification of LPV models for nonlinear systems

C Verhoek, GI Beintema, S Haesaert… - 2022 IEEE 61st …, 2022 - ieeexplore.ieee.org
The Linear Parameter-Varying (LPV) framework provides a modeling and control design
toolchain to address nonlinear (NL) system behavior via linear surrogate models. Despite …

Stable linear subspace identification: A machine learning approach

L Di Natale, M Zakwan, B Svetozarevic… - 2024 European …, 2024 - ieeexplore.ieee.org
Machine Learning (ML) and linear System Identification (SI) have been historically
developed independently. In this paper, we leverage well-established ML tools—especially …

[HTML][HTML] Meta-state–space learning: An identification approach for stochastic dynamical systems

GI Beintema, M Schoukens, R Tóth - Automatica, 2024 - Elsevier
Available methods for identification of stochastic dynamical systems from input–output data
generally impose restricting structural assumptions on either the noise structure in the data …

On the adaptation of in-context learners for system identification

D Piga, F Pura, M Forgione - IFAC-PapersOnLine, 2024 - Elsevier
In-context system identification aims at constructing meta-models to describe classes of
systems, differently from traditional approaches that model single systems. This paradigm …

From system models to class models: An in-context learning paradigm

M Forgione, F Pura, D Piga - IEEE Control Systems Letters, 2023 - ieeexplore.ieee.org
Is it possible to understand the intricacies of a dynamical system not solely from its
input/output pattern, but also by observing the behavior of other systems within the same …

Neural Distributed Controllers with Port-Hamiltonian Structures

M Zakwan, G Ferrari-Trecate - arXiv preprint arXiv:2403.17785, 2024 - arxiv.org
Controlling large-scale cyber-physical systems necessitates optimal distributed policies,
relying solely on local real-time data and limited communication with neighboring agents …

Physics-Guided State-Space Model Augmentation Using Weighted Regularized Neural Networks

Y Liu, R Tóth, M Schoukens - arXiv preprint arXiv:2405.10429, 2024 - arxiv.org
Physics-guided neural networks (PGNN) is an effective tool that combines the benefits of
data-driven modeling with the interpretability and generalization of underlying physical …

Learning-based model augmentation with LFRs

JH Hoekstra, C Verhoek, R Tóth… - arXiv preprint arXiv …, 2024 - arxiv.org
Artificial neural networks (ANN) have proven to be effective in dealing with the identification
nonlinear models for highly complex systems. To still make use of the prior information …

Computationally efficient predictive control based on ANN state-space models

JH Hoekstra, B Cseppento, GI Beintema… - 2023 62nd IEEE …, 2023 - ieeexplore.ieee.org
Artificial neural networks (ANN) have been shown to be flexible and effective function
estimators for the identification of nonlinear state-space models. However, if the resulting …

FranSys-A Fast Non-Autoregressive Recurrent Neural Network for Multi-Step Ahead Prediction

DOM Weber, C Gühmann, T Seel - IEEE Access, 2024 - ieeexplore.ieee.org
Neural network-based nonlinear system identification is crucial for various multi-step ahead
prediction tasks, including model predictive control and digital twins. These applications …