Results 71 to 80 of about 41,284 (223)
Zhongguo Jianchuan YanjiuObjectivesTo improve the ability of autonomous underwater vehicle (AUV) formations to perform tasks in complex obstacle scenarios, a distributed three-dimensional affine formation shape maneuver control method is proposed for multi-AUV formations ...
Mingqi YAO +4 more
doaj +1 more source
Star formation and dust extinction in nearby star forming and starburst galaxies [PDF]
, 2002 We study the star formation rate and dust extinction properties of a sample of nearby star forming galaxies as derived from Halpha and UV (2000 A) observations and we compare them to those of a sample of starburst galaxies.
Bonfanti, C. +3 more
core +3 more sources
AUV experiments in obstacle avoidance
Proceedings of OCEANS 2005 MTS/IEEE, 2005 Reactive obstacle avoidance (OA) is an important step in attaining greater autonomy in autonomous underwater vehicles (AUV). For AUVs that conduct underwater surveys, avoidance of uncharted obstacles can improve vehicle survivability. This paper discusses initial experiments at the Center for AUV Research in obstacle detection and avoidance using the ...
Horner, D.P. +2 more
openaire +2 more sources
Fish and Fisheries, Volume 27, Issue 3, Page 607-626, May 2026.ABSTRACT Marine ecosystems are increasingly threatened by overfishing, pollution, coastal development and climate change, underscoring the need for long‐term, representative information on key fish populations and habitats to inform management and policy.
Angus John van Wyk +26 more
wiley +1 more source
Added Resistance of an AUV Moving Inside a Water Pipeline Due to Wall Proximity
International Journal of Maritime Technology, 2015 This paper evaluates the added resistance of a torpedo shape AUV, moving inside a water pipeline, due to wall effects within the tube. Today, there are long length pipelines of water or petroleum that need to regular inspection.
Mohammad Moonesun +4 more
doaj
Results of expert judgments on the faults and risks with Autosub3 and an analysis of its campaign to Pine Island Bay, Antarctica, 2009 [PDF]
, 2009 Probabilistic risk assessment is a methodology that can be systematically applied to estimate the risk associated with the design and operation of complex systems.
Brito, Mario P., Griffiths, Gwyn
core
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract In addition to high‐temperature vents, lower‐temperature flow (LTF) (<300°C) is abundant along mid‐ocean ridges and contributes globally‐important fluxes of heat and water along with largely‐unconstrained geochemical influences on the ocean. We examined the impact of on‐axis LTF on the chemical composition of the overlying water column (<40 m ...
Laura E. Moore +11 more
wiley +1 more source
Hybrid Adaptive Neural Network AUV controller design with Sliding Mode Robust Term
International Journal of Maritime Technology, 2017 This work addresses an autonomous underwater vehicle (AUV) for applying nonlinear control which is capable of disturbance rejection via intelligent estimation of uncertainties. Adaptive radial basis function neural network (RBF NN) controller is proposed
Behdad Geranmehr, Kamran Vafaee
doaj
Journal of Marine Science and EngineeringIn the context of multi-autonomous underwater vehicle (multi-AUV) operations, the target assignment is addressed as a multi-objective allocation (MOA) problem.
Changjian Lin, Dan Yu, Shibo Lin
doaj +1 more source
A Hierarchal Planning Framework for AUV Mission Management in a Spatio-Temporal Varying Ocean
, 2017 The purpose of this paper is to provide a hierarchical dynamic mission planning framework for a single autonomous underwater vehicle (AUV) to accomplish task-assign process in a limited time interval while operating in an uncertain undersea environment ...
Atyabi, Adham +4 more
core +1 more source