Identification of block-oriented nonlinear systems starting from linear approximations: A survey

M Schoukens, K Tiels - Automatica, 2017 - Elsevier
Block-oriented nonlinear models are popular in nonlinear system identification because of
their advantages of being simple to understand and easy to use. Many different identification …

Fractional order neural networks for system identification

CJZ Aguilar, JF Gómez-Aguilar… - Chaos, Solitons & …, 2020 - Elsevier
Neural networks and fractional order calculus have shown to be powerful tools for system
identification. In this paper we combine both approaches to propose a fractional order neural …

[HTML][HTML] On evolutionary system identification with applications to nonlinear benchmarks

K Worden, RJ Barthorpe, EJ Cross, N Dervilis… - … Systems and Signal …, 2018 - Elsevier
This paper presents a record of the participation of the authors in a workshop on nonlinear
system identification held in 2016. It provides a summary of a keynote lecture by one of the …

dynoNet: A neural network architecture for learning dynamical systems

M Forgione, D Piga - … Journal of Adaptive Control and Signal …, 2021 - Wiley Online Library
This article introduces a network architecture, called dynoNet, utilizing linear dynamical
operators as elementary building blocks. Owing to the dynamical nature of these blocks …

Three benchmarks addressing open challenges in nonlinear system identification

M Schoukens, JP Noël - IFAC-PapersOnLine, 2017 - Elsevier
Nonlinear system identification is a fast evolving field of research with contributions from
different communities. It is not always straightforward to compare different models and …

Improved initialization of state-space artificial neural networks

M Schoukens - 2021 European Control Conference (ECC), 2021 - ieeexplore.ieee.org
The identification of black-box nonlinear statespace models requires a flexible
representation of the state and output equation. Artificial neural networks have proven to …

Nonlinear-adaptive mathematical system identification

T Sands - Computation, 2017 - mdpi.com
By reversing paradigms that normally utilize mathematical models as the basis for nonlinear
adaptive controllers, this article describes using the controller to serve as a novel …

Some practical regards on the application of the harmonic balance method for hysteresis models

LP Miguel, R de Oliveira Teloli, S da Silva - Mechanical Systems and Signal …, 2020 - Elsevier
Describing hysteretic systems with a closed-form solution is a challenging task due to some
pitfalls regarding the non-smooth and memory effect mechanisms that do not permit, for …

On the use of the GP-NARX model for predicting hysteresis effects of bolted joint structures

R de Oliveira Teloli, LGG Villani, S da Silva… - Mechanical Systems and …, 2021 - Elsevier
Structures joined by lap-joints can present complex nonlinear dynamic behavior as a
function of the stress to which the lap-joint is subjected, including contact stiffness variations …

Efficient hinging hyperplanes neural network and its application in nonlinear system identification

J Xu, Q Tao, Z Li, X Xi, JAK Suykens, S Wang - Automatica, 2020 - Elsevier
In this paper, the efficient hinging hyperplanes (EHH) neural network is proposed, which is
basically a single hidden layer neural network. Different from the dominant single hidden …