Assessment of ship manoeuvrability by using a coupling between a nonlinear transient manoeuvring model and mathematical programming techniques

In this paper, a numerical method based on a coupling between a mathematical model of nonlinear transient ship manoeuvring motion in the horizontal plane and Mathematical Programming (MP) techniques is proposed. The aim of the proposed procedure is an efficient estimation of optimal ship hydrodynami...

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Vydáno v:Journal of hydrodynamics. Series B Ročník 25; číslo 5; s. 788 - 804
Hlavní autoři: TRAN KHANH, Toan, OUAHSINE, Abdellatif, NACEUR, Hakim, EL WASSIFI, Karima
Médium: Journal Article
Jazyk:angličtina
Vydáno: Singapore Elsevier Ltd 01.10.2013
Springer Singapore
Elsevier
Témata:
dynamic models
Engineering
Engineering Fluid Dynamics
Engineering Sciences
Fluid flow
Hydrodynamics
hydrodynamics coefficients
Hydrology/Water Resources
Joining
Manoeuvring
Mathematical models
Mathematical programming
Mechanics
nonlinear models
nonlinear transient dynamics
Nonlinearity
Numerical and Computational Physics
sensitivity analysis
ship manoeuvrability
Ships
Simulation
tankers
hydrodynamics coefficients
ship manoeuvrability
nonlinear transient dynamics
sensitivity analysis
mathematical programming
mathematical pro-gramming
"ship manoeuvrability"
"nonlinear transient dynamics"
"sensitivity analysis"
"mathematical programming"
"hydrodynamics coefficients"
ISSN:1001-6058, 1878-0342
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Popis
Shrnutí:In this paper, a numerical method based on a coupling between a mathematical model of nonlinear transient ship manoeuvring motion in the horizontal plane and Mathematical Programming (MP) techniques is proposed. The aim of the proposed procedure is an efficient estimation of optimal ship hydrodynamic parameters in a dynamic model at the early design stage. The proposed procedure has been validated through turning circle and zigzag manoeuvres based on experimental data of sea trials of the 190 000dwt oil tanker. Comparisons between experimental and computed data show a good agreement of overall tendency in manoeuvring trajectories.
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ISSN:1001-6058
1878-0342
DOI:10.1016/S1001-6058(13)60426-6