Results 21 to 30 of about 2,700,020 (189)

A potential-flow based flight simulator for an underwater glider [PDF]

, 2013
Underwater gliders are recent innovative types of autonomous underwater vehicles (AUVs) used in ocean exploration and observation. They adjust their buoyancy to dive and to return to the ocean surface.
LAURENS, Jean-Marc, DENISET, François, LE BOULLUEC, Marc, PHOEMSAPTHAWEE, Surasak, LE BOULLUEC, M.   +4 more
core   +1 more source

Real-time people and vehicle detection from UAV imagery [PDF]

, 2011
A generic and robust approach for the real-time detection of people and vehicles from an Unmanned Aerial Vehicle(UAV) is an important goal within the framework of fully autonomous UAV deployment for aerial reconnaissance andsurveillance.
Anna Gaszczak, Gaszczak, A., Breckon, Toby P., Han, Jiwan, Han, J., Breckon, T.P., Jiwan Han, Gaszczak, Anna, Toby P. Breckon   +8 more
core   +1 more source

SotonAUV: the design and development of a small, manoeuvrable autonomous underwater vehicle [PDF]

, 2008
The University of Southampton's entry into the Student Autonomous Underwater Challenge-Europe (SAUC-E) 2007 was a custom designed and built autonomous underwater vehicle (AUV) named 'SotonAUV'.
Sharkh, S.M., Phillips, A., M Furlong, J Akhtman, Turnock, S.R., Furlong, M., A Phillips, SM Sharkh, SR Turnock, Akhtman, J., Palmer, A., Phillips, A.B., A Palmer   +12 more
core   +1 more source

Nonlinear H∞ Optimal Control Scheme for an Underwater Vehicle with Regional Function Formulation [PDF]

, 2013
A conventional region control technique cannot meet the demands for an accurate tracking performance in view of its inability to accommodate highly nonlinear system dynamics, imprecise hydrodynamic coefficients, and external disturbances.
Ismail, Zool, Zool H. Ismail, Matthew W. Dunnigan, Dunnigan, Mathew Walter   +3 more
core   +1 more source

Design of biomimetic aerial-aquatic vehicle based on soft cross-medium technology

Zhongguo Jianchuan Yanjiu
ObjectiveThis study aims to develop a concept design for an unmanned aerial-aquatic cross-medium vehicle that can fly in the air and navigate underwater, and features repeatable medium transitions and superior hydrodynamic performance.
Lei ZHANG, Zhiyong ZHANG, Yang MIAO, Jian DUAN, Bin LIU   +4 more
doaj   +1 more source

Cross domain Persistent Monitoring for Hybrid Aerial Underwater Vehicles

2026 Brazilian Conference on Robotics (CROS)
Hybrid Unmanned Aerial Underwater Vehicles (HUAUVs) have emerged as platforms capable of operating in both aerial and underwater environments, enabling applications such as inspection, mapping, search, and rescue in challenging scenarios. However, the development of novel methodologies poses significant challenges due to the distinct dynamics and ...
Ricardo B. Grando, Victor Augusto Kich, Alisson Henrique Kolling, Junior Costa de Jesus, Rodrigo da Silva Guerra, Paulo L. J. Drews-Jr   +5 more
openaire   +3 more sources

Design and experiment of a multimodal aerial aquatic vehicle with morphing wing and tilting rotors

Advances in Mechanical Engineering
Aerial aquatic vehicles have wide prospects in scientific and industrial fields because of their cross-domain locomotion ability. To improve the operation capacity of aerial aquatic vehicles, a novel multimodal hybrid vehicle was proposed in this paper ...
Minghai Xia, Baocai Wang, Zirong Luo
doaj   +1 more source

Making the Case for Organ‐on‐Chip Platforms in Long‐Acting Therapeutics Development

Advanced Healthcare Materials, EarlyView.
LATs release drug from a tissue‐resident depot over weeks to months, improving adherence, but their development is hampered by preclinical models that cannot reproduce the coupled tissue processes, sustained release, local microenvironment change, interstitial transport, immune and foreign‐body responses, and clearance that govern depot performance in ...
Charlie Gowans, Abdulwahhab Khedr, Panagiotis G. Georgiou, Nehir Arik, Ozlem Sen, Steve P. Rannard, Tom O. McDonald, Christos Tapeinos   +7 more
wiley   +1 more source

On the reliability of the Autosub autonomous underwater vehicle [PDF]

, 2003
As autonomous underwater vehicles (AUVs) enter operational service an assessment of their reliability is timely. Using the Autosub AUV as an example, several design issues affecting reliability are discussed, followed by an analysis of recorded faults ...
Stevenson, P., Challenor, P.G., P. Stevenson, N. W. Millard, Griffiths, G., G. Griffiths, McPhail, S.D., Millard, N.W., S. D. Mcphail   +8 more
core  

Current State of Technology of Fuel Cell Power Systems for Autonomous Underwater Vehicles

Energies, 2014
Autonomous Underwater Vehicles (AUVs) are vehicles that are primarily used to accomplish oceanographic research data collection and auxiliary offshore tasks.
Alejandro Mendez, Teresa J. Leo, Miguel A. Herreros   +2 more
doaj   +1 more source