Results 101 to 110 of about 32,074 (259)

In situ Autonomous Acquisition and Preservation of Marine Environmental DNA Using an Autonomous Underwater Vehicle

Frontiers in Marine Science, 2019
Environmental DNA (eDNA) can be used to identify macroorganisms and describe biodiversity, and thus has promise to supplement biological monitoring in marine ecosystems.
K. Yamahara, C. Preston, J. Birch, K. Walz, R. Marin, S. Jensen, D. Pargett, B. Roman, W. Ussler, Yanwu Zhang, J. Ryan, B. Hobson, B. Kieft, Ben Y. Raanan, K. Goodwin, F. Chavez, C. Scholin   +16 more
semanticscholar   +1 more source

EVALUATION RESULTS OF NUSANTARA 5 AUTONOMOUS UNDERWATER VEHICLE (N5-AUV) IN A CONTROLLED ENVIRONMENT AND THE OPEN SEA

Jurnal Teknologi Perikanan dan Kelautan
An Autonomous Underwater Vehicle (AUV) is a vehicle operated underwater using a propulsion system, controlled and navigated by a computer system, and capable of maneuvering in three dimensions.
Muhammad Rafly Amanullah Fahmi, Indra Jaya, Muhammad Iqbal   +2 more
doaj   +1 more source

Review of lessons learned after five years of shallow water autonomous underwater vehicles (AUV) operations [PDF]

, 2016
The Unidad de Tecnología Marina (UTM) acquired in 2010, due to the wide scientific requirement to obtain high quality images of the seafloor, a couple of AUV´s for shallow waters applications with the aim to support marine research operations in ...
Cusí, Simó, Dañobeitia, Juan José, Pujol Vilanova, Núria, Rodríguez Fornes, Pablo   +3 more
core  

Omnidirectional underwater surveying and telepresence [PDF]

, 2016
Exploratory dives are traditionally the first step for marine scientists to acquire information on a previously unknown area of scientific interest. Manned submersibles have been the platform of choice for such exploration, as they allow a high level ...
Bosch Alay, Josep, Campos Dausà, Ricard, Elibol, Armagan, Estrela Gracias, Nuno Ricardo, Garcia Campos, Rafael, Neumann, Laszlo, Nicosevici, Tudor, Prados Gutiérrez, Ricard, Quintana Plana, Josep   +8 more
core  

Consensus Control of Heterogeneous Uncertain Multiple Autonomous Underwater Vehicle Recovery Systems in Scenarios of Implicit Reduced Visibility

Journal of Marine Science and Engineering
This paper investigates consensus control in heterogeneous and uncertain multiple autonomous underwater vehicle (AUV) systems under implicit reduced visibility conditions.
Zixuan Li, Wei Zhang, Wenhua Wu, Yefan Shi   +3 more
doaj   +1 more source

An Intervention-AUV learns how to perform an underwater valve turning

, 2014
Intervention autonomous underwater vehicles (I-AUVs) are a promising platform to perform intervention task in underwater environments, replacing current methods like remotely operate underwater vehicles (ROVs) and manned sub-mersibles that are more ...
Carrera, A, Carreras, M, Kormushev, P, Palomeras, N, Ribas, D   +4 more
core   +1 more source

Propulsion optimization for ABE, an autonomous underwater vehicle (AUV) [PDF]

, 1991
NA NA http://archive.org/details ...
openaire   +4 more sources

Hydrodynamic Numerical Analysis of AUV Underwater Docking with Conical Docking Bay

Journal of Marine Science and Engineering
Aiming at the underwater docking process of an autonomous underwater vehicle (AUV) and conical docking bay, this paper systematically analyzes the influence of docking geometry parameters and ocean current conditions on hydrodynamic characteristics.
Yang Gao, Xiaohu Li, Jianwei Mei, Daohua Lu, Yanbing Tang   +4 more
doaj   +1 more source

Research on AUV underwater landing strategy based on variable buoyancy system

Zhongguo Jianchuan Yanjiu, 2018
[Objectives] The underwater landing of an Autonomous Underwater Vehicle(AUV)is a way to achieve underwater long-term latency and fixed-point observation which is conductive to the better control of changes in the marine environment.[Methods] This paper ...
SUN Qinggang, ZHENG Rong, YANG Bin, LI Mozhu   +3 more
doaj   +1 more source

A Natural Language Interface with Relayed Acoustic Communications for Improved Command and Control of AUVs

, 2018
Autonomous underwater vehicles (AUVs) are being tasked with increasingly complex missions. The acoustic communications required for AUVs are, by the nature of the medium, low bandwidth while adverse environmental conditions underwater often mean they are
Garcia, Francisco J. Chiyah, Hastie, Helen, Laskov, Atanas, Liu, Xingkun, Patron, Pedro, Petillot, Yvan R., Robb, David A., Valeyrie, Nicolas, Willners, Jonatan Scharff   +8 more
core   +1 more source