Regularization based reweighted estimation algorithms for nonlinear systems in presence of outliers

Y Mao, C Xu, J Chen - Nonlinear Dynamics, 2024 - Springer
Outliers usually occur during industrial data collection process and can lead to poor system
identification performance. This paper considers the parameter estimation probelm for …

Identification of multiple-input and single-output Hammerstein controlled autoregressive moving average system based on chaotic dynamic disturbance sand cat …

J Li, K Xiao, H Zhang, L Hua, J Gu - Engineering Applications of Artificial …, 2024 - Elsevier
This paper mainly studies the parameter identification problem of multiple-input and single-
output Hammerstein controlled autoregressive moving average (MISO-HCARMA) system in …

An Error Learning Scenario-Based Scheme to Quantized Identification in Wiener-Hammerstein Systems Subject to Deadzone Nonlinearity

L Li, Y Wang, X Wang, H Zhang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Most of the existing estimation methods for nonlinear systems have been developed by
using non-self-error data (eg, prediction error and observation error, etc.), potentially …

Exponential excitations for effective identification of Wiener system

G Maik, G Mzyk, P Wachel - International Journal of Control, 2024 - Taylor & Francis
The paper considers the problem of nonparametric estimation of nonlinear characteristic in
the FIR Wiener system. Methods proposed so far have suffered from the so-called 'curse of …

Estimation of wiener nonlinear systems with measurement noises utilizing correlation analysis and Kalman filter

F Li, S Qian, N He, B Li - International Journal of Robust and …, 2024 - Wiley Online Library
This paper is concerned with parameter estimation of Wiener systems with measurement
noises employing correlation analysis method and adaptive Kalman filter. The presented …

Two‐stage and three‐stage recursive gradient identification of Hammerstein nonlinear systems based on the key term separation

L Lv, W Sun, J Pan - … Journal of Robust and Nonlinear Control, 2024 - Wiley Online Library
This article explores recursive algorithms for parameter identification issues of Hammerstein
output‐error systems. The proposed approach includes the key term separation auxiliary …

[PDF][PDF] Parameter Estimation of Electrical Vehicle Motor

H Oubouaddi, FE El Mansouri, A Bouklata… - … on Systems and …, 2023 - wseas.com
Presently, the problem of parameter estimation of motors used in electrical vehicles is
discussed. To make the control more efficient, a model of the electrical motor is developed …

Parameters estimation for the Hammerstein‐Wiener models with colored noise based on hybrid signals

F Li, J Han - International Journal of Adaptive Control and …, 2024 - Wiley Online Library
A three‐stage estimation approach of the Hammerstein‐Wiener model with colored noise
using hybrid signals is considered in this article. The Hammerstein‐Wiener model where a …

Parameter Identification for the Hammerstein-Wiener Nonlinear Time Delay Systems with Process Noises

F Li, J Han, N He, Q Cao, L Xu - Circuits, Systems, and Signal Processing, 2024 - Springer
In this article, an identification scheme for the Hammerstein-Wiener nonlinear time delay
systems with process noises is proposed, which is derived by exploiting special signals and …

Identification of Wiener–Hammerstein nonlinear systems with backlash operators

A Brouri, H Oubouaddi, A Ouannou, A Bouklata… - International Journal of …, 2024 - Springer
In this paper, a new identification method is developed for Wiener–Hammerstein systems
that contain memory nonlinearity of backlash type. The latter is flanked by two linear transfer …