A review of subsea AUV technology

J Zhou, Y Si, Y Chen - Journal of Marine Science and Engineering, 2023 - mdpi.com
The observation and detection of the subsea environment urgently require large-scale and
long-term observation platforms. The design and development of subsea AUVs involve three …

CFD-based hydrodynamic performance investigation of autonomous underwater vehicles: A survey

L Hong, X Wang, DS Zhang - Ocean Engineering, 2024 - Elsevier
Hydrodynamic performance investigation of autonomous underwater vehicles (AUVs) plays
a crucial role in their shape design, dynamic modeling, and motion control. Over the past few …

Survey on traditional and AI based estimation techniques for hydrodynamic coefficients of autonomous underwater vehicle

F Ahmed, X **ang, C Jiang, G **ang, S Yang - Ocean Engineering, 2023 - Elsevier
An accurately predicted dynamic model is essentially required to design a robust control
system for an autonomous underwater vehicle (AUV) maneuvering in six degrees of …

Dynamic modeling of quadrotor AUV using a novel CFD simulation

D Ji, R Wang, Y Zhai, H Gu - Ocean Engineering, 2021 - Elsevier
Quadrotor AUV is a new and promising vehicle in applications due to its special advantages.
However, the problem of dynamic modeling of quadrotor AUV has not been investigated yet …

The locomotion of extinct secondarily aquatic tetrapods

S Gutarra, IA Rahman - Biological Reviews, 2022 - Wiley Online Library
The colonisation of freshwater and marine ecosystems by land vertebrates has repeatedly
occurred in amphibians, reptiles, birds and mammals over the course of 300 million years …

[HTML][HTML] An experimental comparison of Deep Learning strategies for AUV navigation in DVL-denied environments

E Topini, F Fanelli, A Topini, M Pebody, A Ridolfi… - Ocean …, 2023 - Elsevier
Accurate and robust navigation and localisation systems are critical for Autonomous
Underwater Vehicles (AUVs) in order to perform missions in challenging environments …

Numerical prediction of submarine hydrodynamic coefficients using CFD simulation

Y Pan, H Zhang, Q Zhou - Journal of Hydrodynamics, 2012 - Springer
The submarine Hydrodynamic coefficients are predicted by numerical simulations. Steady
and unsteady Reynolds Averaged Navier-Stokes (RANS) simulations are carried out to …

An investigation of free surface effects on drag and lift coefficients of an autonomous underwater vehicle (AUV) using computational and experimental fluid dynamics …

S Mansoorzadeh, E Javanmard - Journal of Fluids and Structures, 2014 - Elsevier
In the present paper, in order to investigate the effect of free surface on drag and lift
coefficients of an Autonomous Underwater vehicle, 1 two phase flow Reynolds Averaged …

A new CFD method for determination of translational added mass coefficients of an underwater vehicle

E Javanmard, S Mansoorzadeh, JA Mehr - Ocean Engineering, 2020 - Elsevier
In this paper, a new computational fluid dynamics approach is suggested to calculate
translational longitudinal and transverse added mass coefficients of an underwater vehicle …

Hydrodynamic analysis of AUV underwater docking with a cone-shaped dock under ocean currents

L Wu, Y Li, S Su, P Yan, Y Qin - Ocean engineering, 2014 - Elsevier
This paper investigates the hydrodynamics issues that are associated with AUVs
(autonomous underwater vehicles) as they approach a cone-shaped dock, which is …