Online non-parametric modeling for ship maneuvering motion using local weighted projection regression and extended Kalman filter

W Yue, J Ren, W Bai - 2023 IEEE 12th Data Driven Control and …, 2023 - ieeexplore.ieee.org
This paper proposed a method of online non-parameter identification of nonlinear ship
motion systems. Firstly, we use Mariner to generate a certain amount of ship motion data to …

Nonparametric modeling and control of ship steering motion based on local Gaussian process regression

ZL Ouyang, ZJ Zou, L Zou - Journal of Marine Science and Engineering, 2023 - mdpi.com
This paper aims to study the nonparametric modeling and control of ship steering motion.
Firstly, the black box response model is derived based on the Nomoto model. Then, the …

Online identification of a ship maneuvering model using a fast noisy input Gaussian process

Y Xue, G Chen, Z Li, G Xue, W Wang, Y Liu - Ocean Engineering, 2022 - Elsevier
The design of maritime traffic simulators, model-based controllers, and maritime
autonomous surface ships require accurate ship dynamic models. Using different …

Online ship motion identification modeling and its application to course-keeping control

Y Meng, X Zhang, X Zhang, D Ma, Y Duan - Ocean Engineering, 2024 - Elsevier
Online identification modeling can lay the model foundation for ship motion control. Given
that the parameters of the ship motion model cannot be accurately determined, online …

An unscented kalman filter online identification approach for a nonlinear ship motion model using a self-navigation test

J Zheng, D Yan, M Yan, Y Li, Y Zhao - Machines, 2022 - mdpi.com
This paper proposes a method for the online parameter identification of nonlinear ship
motion systems. First, the motion system of a ship is nonlinear, and in the course of sailing …

Real-time parameter identification of ship maneuvering response model based on nonlinear Gaussian Filter

S Wang, L Wang, N Im, W Zhang, X Li - Ocean Engineering, 2022 - Elsevier
In order to solve the problem of parameter identification of nonlinear ship motion model in
ship autonomous navigation control, a real-time parameter identification method based on …

Locally weighted non-parametric modeling of ship maneuvering motion based on sparse Gaussian process

Z Zhang, J Ren - Journal of Marine Science and Engineering, 2021 - mdpi.com
This paper explores a fast and efficient method for identifying and modeling ship
maneuvering motion, and conducts a comprehensive experiment. Through the ship …

An online identification approach for a nonlinear ship motion model based on a receding horizon

J Zheng, M Yan, Y Li, C Huang… - Transactions of the …, 2021 - journals.sagepub.com
The ship motion system is a nonlinear control object, and its system parameters exhibit time-
varying characteristics with the ship motion state, which increases the difficulty of control …

Kernel-based support vector regression for nonparametric modeling of ship maneuvering motion

Z Wang, H Xu, L Xia, Z Zou, CG Soares - Ocean Engineering, 2020 - Elsevier
A nonparametric identification method based on ν ('nu')-support vector regression (ν-SVR) is
proposed to establish robust models of ship maneuvering motion in an easy-to-operate way …

Identification modeling of ship maneuvering motion based on local Gaussian process regression

ZL Ouyang, G Chen, ZJ Zou - Ocean Engineering, 2023 - Elsevier
A fast and accurate nonparametric modeling method based on local Gaussian process
regression (LGPR) is proposed for the identification modeling and prediction of ship …