Results 31 to 40 of about 38,647 (287)

Design of a Bioinspired Underwater Glider for Oceanographic Research

open access: yesBiomimetics, 2023
The Blue Economy, which is based on the sustainable use of the ocean, is demanding better understanding of marine ecosystems, which provide assets, goods, and services.
Diana C. Hernández-Jaramillo   +1 more
doaj   +1 more source

Robot Marin

open access: yes, 2019
Robot marin merupakan perlaksaan terhadap kajian, replika dan simulasi terhadap pembinaan sebuah kapal selam yang berupaya melakukan fungsi-fungsi utama bagi kapal selam. Antara fungsi-fungsi bagi satu kapal selam adalah seperti kemampuan untuk menyelam dan menimbul di dalam air, dapat mengawal segala pergerakan bagi kapal tersebut serta memastikan ...
Kamil, Muhamad Nizam Ahmad   +1 more
openaire   +1 more source

The Safe-Port project: an approach to port surveillance and protection [PDF]

open access: yes, 2010
SAFE-PORT is a recently started project addressing the complex issue of determining the best configurations of resources for harbour and port surveillance and protection.
Abreu, M.A.   +13 more
core   +1 more source

A Novel Gesture-Based Language for Underwater Human–Robot Interaction

open access: yesJournal of Marine Science and Engineering, 2018
The underwater environment is characterized by hazardous conditions that make it difficult to manage and monitor even the simplest human operation. The introduction of a robot companion with the task of supporting and monitoring the divers during their ...
Davide Chiarella   +7 more
doaj   +1 more source

A Heterogeneous Robotic Swarm for Long-Term Monitoring of Marine Environments

open access: yesApplied Sciences, 2019
This paper describes an underwater acoustic sensor network consisting of a heterogeneous robotic swarm used for long-term monitoring of underwater environments. The swarm consists of a large number of underwater robots acting as sensor nodes with limited
Ivan Lončar   +6 more
doaj   +1 more source

Phytoplankton Hotspot Prediction With an Unsupervised Spatial Community Model

open access: yes, 2017
Many interesting natural phenomena are sparsely distributed and discrete. Locating the hotspots of such sparsely distributed phenomena is often difficult because their density gradient is likely to be very noisy.
Dudek, Gregory   +3 more
core   +1 more source

Marine Robotics for Recurrent Morphological Investigations of Micro-Tidal Marine-Coastal Environments. A Point of View

open access: yesJournal of Marine Science and Engineering, 2021
Coastal zones are subjected to a wide range of phenomena acting on very different temporal and spatial scales: from decades to days and from hundreds of kilometers to tens of meters.
Alessandro Ridolfi   +7 more
doaj   +1 more source

Near-optimal irrevocable sample selection for periodic data streams with applications to marine robotics

open access: yes, 2018
We consider the task of monitoring spatiotemporal phenomena in real-time by deploying limited sampling resources at locations of interest irrevocably and without knowledge of future observations.
Flaspohler, Genevieve   +2 more
core   +1 more source

Interoperability Among Unmanned Maritime Vehicles: Review and First In-field Experimentation

open access: yesFrontiers in Robotics and AI, 2020
Complex maritime missions, both above and below the surface, have traditionally been carried out by manned surface ships and submarines equipped with advanced sensor systems.
Riccardo Costanzi   +10 more
doaj   +1 more source

The predictive functional control and the management of constraints in GUANAY II autonomous underwater vehicle actuators [PDF]

open access: yes, 2018
Autonomous underwater vehicle control has been a topic of research in the last decades. The challenges addressed vary depending on each research group's interests.
Gauthier Sellier, Alain   +2 more
core   +2 more sources

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