Sparse augmented lagrangian algorithm for system identification

X Tang, L Zhang, X Wang - Neurocomputing, 2019 - Elsevier
A huge class of nonlinear dynamic systems can be approximated by the Nonlinear
AutoRegressive with eXogenous inputs (NARX) models. This paper proposes a novel …

Forward and backward least angle regression for nonlinear system identification

L Zhang, K Li - Automatica, 2015 - Elsevier
A forward and backward least angle regression (LAR) algorithm is proposed to construct the
nonlinear autoregressive model with exogenous inputs (NARX) that is widely used to …

Bayesian augmented Lagrangian algorithm for system identification

X Tang, L Zhang, X Li - Systems & Control Letters, 2018 - Elsevier
Abstract Nonlinear Auto-Regressive model with eXogenous input (NARX) is one of the most
popular black-box model classes that can describe many nonlinear systems. The structure …

Exploiting spike-and-slab prior for variational estimation of nonlinear systems

X Liu, X Yang - IEEE Transactions on Industrial Informatics, 2023 - ieeexplore.ieee.org
Identification of nonlinear dynamic systems remains challenging nowadays. Although the
nonlinear autoregressive with exogenous input (NARX) model is flexible to describe …

NARX model identification using correntropy criterion in the presence of non-Gaussian noise

ÍBQ Araújo, JPF Guimarães, AIR Fontes… - Journal of Control …, 2019 - Springer
In past years, the system identification area has emphasized the identification of nonlinear
dynamic systems. In this field, polynomial nonlinear autoregressive with exogenous (NARX) …

Expectation maximization based sparse identification of cyberphysical system

X Tang, Y Dong - International Journal of Robust and Nonlinear …, 2021 - Wiley Online Library
A hybrid dynamics modeling method based on expectation‐maximization (EM) is proposed
in this article. The dynamics include continuous dynamic equations that depend on the …

Linear Programming SVM-ARMA With Application in Engine System Identification

Z Lu, J Sun, K Butts - IEEE transactions on automation science …, 2011 - ieeexplore.ieee.org
As an emerging non-parametric modeling technique, the methodology of support vector
regression blazed a new trail in identifying complex nonlinear systems with superior …

Soft-constrained linear programming support vector regression for nonlinear black-box systems identification

Z Lu, J Sun - Artificial intelligence for advanced problem solving …, 2008 - igi-global.com
As an innovative sparse kernel modeling method, support vector regression (SVR) has been
regarded as the state-of-the-art technique for regression and approximation. In the support …

NARX-based nonlinear system identification using orthogonal least squares basis hunting

S Chen, XX Wang, CJ Harris - IEEE Transactions on Control …, 2007 - ieeexplore.ieee.org
An orthogonal least squares technique for basis hunting (OLS-BH) is proposed to construct
sparse radial basis function (RBF) models for NARX-type nonlinear systems. Unlike most of …

A Bayesian transfer sparse identification method for nonlinear ARX systems

K Zhang, X Luan, F Ding, F Liu - International Journal of Adaptive … - Wiley Online Library
In this paper, we design a transfer sparse identification algorithm under the Bayesian
framework through introducing other system knowledge into the system to be identified. This …