Results 131 to 140 of about 1,085 (178)

The Development of Underwater Crawler Attachment for Remotely Operated Underwater Vehicle

Lecture Notes in Mechanical Engineering, 2022
Ahmad Anas Yusof, Yusof Ahmad Anas
exaly   +2 more sources

Low Cost Remotely Operated Underwater Vehicle

2021 12th International Conference on Computing Communication and Networking Technologies (ICCCNT), 2021
This paper describes a simple Remotely Operated Vehicle (ROV) prototype designing and analysis with low-cost material and AURDINO UNO. This underwater vehicle is consisting of a complex control system, waterproof camera for live video transmission, griper, basic power electronics equipment, HDMI cable.
Md. Faysal Ahamed, Syed Mahdi Mahi, Joyanta Mondal, Shovasis Kumar Biswas   +3 more
openaire   +1 more source

Acoustical Underwater Localization of a Remotely Operated Vehicle in Mariculture

2023
Localization of underwater vehicles, namely remotely operated vehicles (ROVs), used in mariculture autonomous inspection applications represents a challenging problem. The need for accurate localization of an ROV is further emphasized by often cluttered underwater environment of fisheries with many ropes and mooring around the net pens potentially ...
Nadir Kapetanovic, Dula Nad, Ivan Loncar, Vladimir Slosic, Nikola Miskovic   +4 more
openaire   +2 more sources

Review: Remotely operated underwater vehicles with autonomous operations

Blucher Engineering Proceedings, 2022
Most actions that Remotely operated underwater vehicles (ROVs) perform are employed by operators, but with the rise of technology making it possible to accomplish autonomous tasks, these vehicles are getting able to perform some actions without human interference.This material is a review of ROVs that are able to execute some autonomous actions.This ...
Matheus Anselmo da Silva, Thâmara Raíssa Monteiro Lins, Alexandre Adonai Gama da Silva, Marco Antônio dos Reis, Roberto Luiz Souza Monteiro   +4 more
openaire   +1 more source

Dynamic positioning of remotely operated underwater vehicles

IEEE Robotics & Automation Magazine, 2000
The paper describes an automatic dynamic positioning system for remotely operated underwater vehicles (ROVs) using a mechanical passive arm for position measurement that is suitable for inspection and intervention tasks requiring precise positioning. Good dynamic performance in tracking was also attained, particularly with the variable structure model ...
Liu Hsu, Ramon R. Costa, Fernando C. Lizarralde, José Paulo Vilela Soares da Cunha   +3 more
openaire   +1 more source

Underwater Robots: From Remotely Operated Vehicles to Intervention-Autonomous Underwater Vehicles

IEEE Robotics & Automation Magazine, 2019
Remotely operated vehicles (ROVs) revolutionized the subsea industry when they were introduced in the 1960s. They were more powerful and inherently safer, and they could go deeper than divers. However, they require a tether and a support ship, which makes their use complex and expensive.
Yvan R. Petillot, Gianluca Antonelli, Giuseppe Casalino, Fausto Ferreira   +3 more
openaire   +1 more source

Remotely Operated Underwater Vehicles

SAE Technical Paper Series, 1984
<div class="htmlview paragraph">The past decade has shown a dramatic increase in the use of unmanned tethered vehicles in worldwide marine fields. These are used for inspection, debris removal and object retrieval.</div> <div class="htmlview paragraph">During the past ten years, the RCV-225 vehicle has become an industry standard as a
openaire   +1 more source

THETIS: an underwater remotely operated vehicle

OCEANS 96 MTS/IEEE Conference Proceedings. The Coastal Ocean - Prospects for the 21st Century, 2002
In this paper the under development THETIS ROV is described. The control, communication and positioning subsystems are presented. The communication system comprises a twin fiber optic cable for two way communications, a special communication protocol and a transfer speed up to 115.2 Kbps.
J.N. Lygouras, K.N. Tarchanidis, P. Tsalides   +2 more
openaire   +1 more source

Model predictive control of remotely operated underwater vehicles

IEEE Conference on Decision and Control and European Control Conference, 2011
This paper describes the implementation of a model predictive controller novel in an underwater robot vehicle. This work also shows the development of an underwater vehicle model that accounts for physical, hydrodynamic and restorative effects, while the damping coefficients are neglected in the prediction of the vehicle position and orientation.
Alexander Molero, Ricardo Dunia, José Cappelletto, Gerardo Fernandez   +3 more
openaire   +1 more source

Controlling the position of a remotely operated underwater vehicle

Applied Mathematics and Computation, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Kreuzer, Edwin, Pinto, Fernando C.
openaire   +2 more sources