Results 21 to 30 of about 14,469 (220)

Gimbal orientation study and assessment for the autonomous underwater vehicles

open access: yesJournal of Ocean Engineering and Science, 2020
Autonomous underwater vehicles are at present being used for scientific, commercial and military submerged applications. In this paper, a system has been proposed which can be used underwater as remotely operated underwater vehicle for submerged survey ...
Sudhir Kumar Chaturvedi   +2 more
doaj   +1 more source

Experimental Study on Tele-Manipulation Assistance Technique Using a Touch Screen for Underwater Cable Maintenance Tasks

open access: yesJournal of Marine Science and Engineering, 2021
In underwater environments restricted from human access, many intervention tasks are performed by using robotic systems like underwater manipulators.
Gun Rae Cho   +5 more
doaj   +1 more source

MULTI-CAMERA SYSTEM CALIBRATION OF A LOW-COST REMOTELY OPERATED VEHICLE FOR UNDERWATER CAVE EXPLORATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Exploration, documentation and mapping of underwater environment is one of the biggest open challenges for science and engineering. Humankind is not naturally designed to operate in water and, despite the enormous technological advancement that offers ...
E. Nocerino   +7 more
doaj   +1 more source

Analysis of cable force on steady-state motion of remotely operated vehicle for reaction pool underwater welding

open access: yesInternational Journal of Advanced Robotic Systems, 2019
Remotely operated vehicle is a reliable and efficient tool in routing inspection of reactor pools of nuclear power plants. While, there is still no study on steady-state motion of remotely operated vehicle which is crucial for reaction pool underwater ...
Zhan-Dong Li   +5 more
doaj   +1 more source

Inspection-Class Remotely Operated Vehicles—A Review

open access: yesJournal of Marine Science and Engineering, 2017
This paper presents a review of inspection-class Remotely Operated Vehicles (ROVs). The review divides the classification of inspection-class ROVs; categorising the vehicles in order of size and capability.
Romano Capocci   +5 more
doaj   +1 more source

Estimation and Control of a Towed Underwater Vehicle with Active Stationary and Low-Speed Maneuvering Capabilities

open access: yesJournal of Marine Science and Engineering, 2023
A variety of mission equipment is mounted and utilized on UUVs (unmanned underwater vehicles) for the development of marine resources and underwater searching for military purposes.
Hyo-Gon Kim   +8 more
doaj   +1 more source

Underwater Remotely Operated Vehicles: A Survey

open access: yes, 2019
Underwater networks are becoming increasingly popular due to its increased applicability in the modern communication era. Underwater Remotely Operated Vehicles (ROVs) are highly manoeuvrable underwater robot that can find its application in military, commercial and scientific research. Many researchers have developed ROVs for underwater scenarios. Most
Chinmay Balodi   +4 more
openaire   +1 more source

Development Of A Vision System For Ship Hull Inspection [PDF]

open access: yes, 2007
Penyelidikan ini memperkenalkan strategi pengawalan untuk memperbaiki prestasi pemeriksaan visual badan kapal dengan menggunakan kenderaan dalam air. This work introduces a strategy to improve the performance of visual ship hull inspection using a ...
Zainal Abidin, Zulkifli
core  

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Development of a laser-induced breakdown spectroscopy method for the issues of geological exploration and ecological monitoring of aquatic environments in real time

open access: yesИзвестия высших учебных заведений. Поволжский регион: Физико-математические науки, 2021
Background. Currently, the priority task is to develop the resources of the continental shelf. At the same time, ensuring the environmental safety of marine areas remains an important aspect.
D.Yu. Proshchenko   +5 more
doaj   +1 more source

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