[HTML][HTML] Deep subspace encoders for nonlinear system identification

GI Beintema, M Schoukens, R Tóth - Automatica, 2023 - Elsevier
Abstract Using Artificial Neural Networks (ANN) for nonlinear system identification has
proven to be a promising approach, but despite of all recent research efforts, many practical …

Nonlinear state-space identification using deep encoder networks

G Beintema, R Toth… - Learning for dynamics and …, 2021 - proceedings.mlr.press
Nonlinear state-space identification for dynamical systems is most often performed by
minimizing the simulation error to reduce the effect of model errors. This optimization …

Generalised Hammerstein–Wiener system estimation and a benchmark application

A Wills, B Ninness - Control Engineering Practice, 2012 - Elsevier
This paper examines the use of a so-called “generalised Hammerstein–Wiener” model
structure that is formed as the concatenation of an arbitrary number of Hammerstein …

Initializing Wiener–Hammerstein models based on partitioning of the best linear approximation

J Sjöberg, J Schoukens - Automatica, 2012 - Elsevier
This paper describes a new algorithm for initializing and estimating Wiener–Hammerstein
models which consist of two linear parts with a static nonlinearity in between. The algorithm …

Identification of Wiener-Hammerstein benchmark data by means of support vector machines

A Marconato, J Schoukens - IFAC Proceedings Volumes, 2009 - Elsevier
This work presents the identification of a Wiener-Hammerstein system by a learning-from-
examples approach, namely the Support Vector Machines for Regression, on the basis of a …

[PDF][PDF] Data–driven Learning of Nonlinear Dynamic Systems: A Deep Neural State–Space Approach

GI Beintema - 2024 - research.tue.nl
In many engineering domains, eg, high-tech mechatronic systems, water distribution
networks, automotive systems, and even medicine, there is an increasing need to achieve …

Identification of a benchmark Wiener–Hammerstein: a bilinear and Hammerstein–bilinear model approach

PL dos Santos, JA Ramos, JLM de Carvalho - Control Engineering Practice, 2012 - Elsevier
In this paper the Wiener–Hammerstein Benchmark is identified as a bilinear discrete system.
The bilinear approximation relies on both facts that the Wiener–Hammerstein system can be …

Classification of the poles and zeros of the best linear approximations of Wiener-Hammerstein systems

DT Westwick, J Schoukens - IFAC Proceedings Volumes, 2012 - Elsevier
The parameters of a Wiener-Hammerstein model, a nonlinear block structure comprising two
linear filters separated by a memoryless nonlinearity, may be identified using an iterative …

Convergence analysis and experiments using an RPEM based on nonlinear ODEs and midpoint integration

S Tayamon, T Wigren… - 2012 IEEE 51st IEEE …, 2012 - ieeexplore.ieee.org
A convergence analysis is performed for a recursive prediction error algorithm based on
nonlinear ODEs and the midpoint integration algorithm. Several conditions are formulated …

Initializing Wiener-Hammerstein models based on partitioning of the best linear approximation

J Sjöberg, J Schoukens - IFAC Proceedings Volumes, 2011 - Elsevier
This paper describes a new algorithm for initializing and estimating Wiener-Hammerstein
models. The algorithm makes use of the best linear model of the system which is split in all …