Results 71 to 80 of about 145 (121)

Manoeuvring Prediction of Fishing Vessels [PDF]

open access: yes, 2003
Fishing vessels generally have good performance in ship manoeuvrability. The relatively large rudder and propeller assist to make such performance, so there has been little need to the manoeuvering prediction.
Yoshimura, Yasuo, Ma, Ning
core  

Investigation of Asymmetrical Shaft Power Increase During Ship Manoeuvers by means of Simulation Techniques [PDF]

open access: yes, 2010
Marine propulsion plants can experience large power fluctuations during tight maneuvers, with increases of shaft torque up to and over 100% of the steady values in straight course and considerable asymmetry between internal and external shafts during turning circle.
DUBBIOSO G.   +7 more
openaire   +4 more sources

Implementation of guidance and control algorithms for ship models at Flanders Maritime Laboratory

open access: yes
Flanders Hydraulics and the Maritime Technology Division of Ghent University have proposed a hybrid testing platform for the development and validation of motion control algorithms for autonomous navigation in shallow and confined water, which consists ...
Delefortrie, Guillaume   +3 more
core   +1 more source

Experimental approach to evaluation of ship manoeuvring in scale models of nautical spaces.

open access: yes, 2015
Em um mercado de comércio internacional cada vez mais competitivo existe a necessidade de a infraestrutura do sistema portuário brasileiro modernizar-se, tornando-se mais eficiente do ponto de vista operacional e com capacidade para receber navios de ...
Bernardino, José Carlos de Melo
core   +1 more source

Real-time simulations of ship motions : a tool for the design of a new Pacific Port

open access: yes, 1987
During the design work on a new port on the Colombian west coast the contractor, Armerad Betong Vagforbattringar AB, Sweden, decided to have the possibilities of entering and departing from the future port with different types of ships investigated.
Apleberger, Lennart, Ottosson, P.
core  

A new approach to manoeuvering ship simulation

open access: yes, 1976
SIGLEAvailable from British Library Document Supply Centre- DSC:DX184804 / BLDSC - British Library Document Supply CentreGBUnited ...
McCallum, I.R
core  

Meteorological and Oceanological Effect on Vessel Manoeuvering

open access: yes, 2018
U ovom radu analiziraju se različiti meteorološki i oceanološki utjecaji na manevriranje brodom. Iznimno je bitno detaljno poznavanje vanjskih sila i za samo projektiranje broda kao i za sigurnost plovidbe. Pod meteorološkim utjecajima podrazumijevaju se
Kurtović-Gabrić, Karlo
core  

Intelligent control for ship manoeuvering

open access: yes
In ship manoeuvering, the only two actuators are rudder and propeller revolution for the whole system. Therefore, by controlling these two for a designated purpose, automation in ship manoeuvering could be established.
Ahmed YA, Hannan MA, Kamal IZM
core  

Nonlinear Time-Domain Strip Theory Formulation for Low-Speed Manoeuvering and Station-Keeping

open access: yes, 2004
This paper presents a computer effective nonlinear time-domain strip theory formulation for dynamic positioning (DP) and low-speed manoeuvring. Strip theory or 2D potential theory, where the ship is divided in 20 to 30 cross sections, can be used to ...
Thor I. Fossen, Øyvind N. Smogeli
core   +1 more source

Comparative Hydrodynamic Analysis of a Small Craft Hull Forms Using CFD

open access: yes
The comparative assessment of hull forms remains a critical element in the optimization of small-craft design, particularly in terms of resistance and manoeuvering performance. This study presents a computational fluid dynamics (CFD) analysis of two hull
Vásquez, Omar D, Pájaro, José S.
core   +1 more source

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