Multi-innovation gradient iterative locally weighted learning identification for a nonlinear ship maneuvering system

W Bai, J Ren, T Li - China Ocean Engineering, 2018 - Springer
This paper explores a highly accurate identification modeling approach for the ship
maneuvering motion with fullscale trial. A multi-innovation gradient iterative (MIGI) approach …

Modified genetic optimization-based locally weighted learning identification modeling of ship maneuvering with full scale trial

W Bai, J Ren, T Li - Future generation computer systems, 2019 - Elsevier
This paper explores a novel nonparametric identification modeling technique for ship
maneuvering system. In order to solve the over-learning or under-learning problem which …

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 …

MIMO non-parametric modeling of ship maneuvering motion for marine simulator using adaptive moment estimation locally weighted learning

Z Zhang, J Ren, W Bai - Ocean Engineering, 2022 - Elsevier
This work explores an adaptive moment estimation locally weighted learning (AME-LWL)
method to develop a novel high-precision non-parametric modeling technology for ship …

Grid index subspace constructed locally weighted learning identification modeling for high dimensional ship maneuvering system

W Bai, J Ren, T Li, CLP Chen - ISA transactions, 2019 - Elsevier
For off-line locally weighted learning (LWL), all training data points need to be stored in
memory, which would lead to a heavy computational burden, especially for large amount of …

Maneuverability prediction of ship nonlinear motion models based on parameter identification and optimization

S An, L Wang, P Liu, F Deng, S Liu, Z Wang, Z Fan - Measurement, 2024 - Elsevier
Ship maneuverability prediction accuracy depends on the accuracy of ship motion model
parameter identification. To solve the problem of parameter identification of nonlinear ship …

A novel parameter identification algorithm for 3-DoF ship maneuvering modelling using nonlinear multi-innovation

B Zhao, X Zhang, C Liang - Journal of Marine Science and Engineering, 2022 - mdpi.com
In order to further explore more efficient identification algorithms that can solve the ship
motion identification modeling problem, a novel identification algorithm for 3-DOF ship …

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 …

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 …

Nonlinear identification for 4-DOF ship maneuvering modeling via full-scale trial data

C Song, X Zhang, G Zhang - IEEE Transactions on Industrial …, 2021 - ieeexplore.ieee.org
This research involves a 4-DOF ship maneuvering modeling with full-scale trial data. In
order to avert the inversion of the multi-innovation matrix in the traditional multi-innovation …