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Regression analysis and curve fitting for the hydrodynamic coefficients of an underwater vehicle undergoing straight-ahead motion

journal contribution
posted on 2023-05-21, 12:06 authored by Xavier LingXavier Ling, Zhi Quan LeongZhi Quan Leong, Christopher ChinChristopher Chin, Michael WoodwardMichael Woodward, Jonathan DuffyJonathan Duffy
depths relative to the free surface. The datapoints for the regression analysis were obtained using Computational Fluid Dynamics (CFD). The regression analysis used the Curve Fitting Toolbox from MATLAB and employed several methods to obtain the optimal empirical equations to describe the hydrodynamic coefficients with respect to forward speed and submergence depth in the form

History

Publication title

Ocean Engineering: An International Journal of Research and Development

Volume

262

Article number

112135

Number

112135

Pagination

1-19

ISSN

0029-8018

Department/School

Australian Maritime College

Publisher

Pergamon-Elsevier Science Ltd

Place of publication

The Boulevard, Langford Lane, Kidlington, Oxford, England, Ox5 1Gb

Rights statement

© 2022 Elsevier Ltd. All rights reserved.

Repository Status

  • Restricted

Socio-economic Objectives

Autonomous water vehicles

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Regression analysis and curve fitting for the hydrodynamic coefficients of an underwater vehicle undergoing straight-ahead motion
University Of TasmaniaUniversity Of Tasmania

Categories

Keywords

SUBOFFfree surfacemultivariable regressioncurve fittingcomputational fluid dynamics

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