Results 321 to 330 of about 91,980 (390)

RECURSIVE NEURAL NETWORK MODEL OF CATAMARAN MANOEUVRING

International Journal of Maritime Engineering, 2021
A neural network model to simulate catamaran manoeuvres is proposed as an alternative to the traditional methodology of developing manoeuvring mathematical models. Data obtained in full-scale trials with a real ship are used to train the model.
L. Moreira, C. Guedes Soares
semanticscholar   +1 more source

Ship manoeuvring prediction with hydrodynamic derivatives from RANS: Development and application

Ocean Engineering, 2021
More and more successful applications of RANS tool to obtain hydrodynamic derivatives or coefficients for ship manoeuvring prediction have been reported in recent years.
Jianxi Yao   +3 more
semanticscholar   +1 more source

The politics of (in)visibility displays: Ultra-Orthodox women manoeuvring within and between visibility regimes

Human Relations, 2020
How does the multiplicity of surveilling gazes affect the experience of employees subjected to a matrix of domination in organisations? Building on a case study of ultra-religious Jewish women in Israeli high-tech organisations, the article demonstrates ...
Varda Wasserman, M. Frenkel
semanticscholar   +1 more source

Numerical simulation of 6-degrees-of-freedom motions for a manoeuvring ship in regular waves

, 2021
In this study, the authors propose a numerical simulation method to estimate 6-degrees-of-freedom (DOF) motions for a manoeuvring ship in regular waves.
R. Suzuki, M. Ueno, Y. Tsukada
semanticscholar   +1 more source

Hydrodynamic parameter identification for ship manoeuvring mathematical models using a Bayesian approach

Ocean Engineering, 2020
A novel identification approach to nonlinear ship manoeuvring models based on Bayes' rule is presented. The empirical Bayesian method is used to clean simulated polluted responses from a 20°/20° zigzag test.
Yifan Xue, Yanjun Liu, Chen Ji, Gang Xue
semanticscholar   +1 more source

Identification of ship manoeuvring motion based on nu-support vector machine

Ocean Engineering, 2019
A practical and robust system identification modelling method for ship manoeuvring motion is presented, to alleviate the impact of noise-induced problems, such as parameter drift or over-fitting, on the model reliability.
Zihao Wang, Z. Zou, C. Soares
semanticscholar   +1 more source

Manoeuvring modelling of a containership in shallow water based on optimal truncated nonlinear kernel-based least square support vector machine and quantum-inspired evolutionary algorithm

, 2020
Nonlinear implicit models are proposed for manoeuvring simulation of a container model in shallow water. A series of Planar Motion Mechanism tests of the DTC ship model carried out in a towing tank with shallow water is used for training the nonlinear ...
Haitong Xu, Carlos Soares
semanticscholar   +1 more source

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