Results 121 to 130 of about 155,206 (197)
Some of the next articles are maybe not open access.
Modeling of Remotely Operated Vehicle (ROV) Operations for Aquaculture
2023 IEEE International Conference on Mechatronics and Automation (ICMA), 2023This paper proposes an extensive model for unmanned underwater vehicle operations in aquaculture and includes a dynamic 6 degrees of freedom (DOF) quaternion-based model of a remotely operated vehicle (ROV) and a model of a net cage structure.
M. Skaldebø +3 more
semanticscholar +1 more source
Journal of Offshore Mechanics and Arctic Engineering, 2022
Remotely Operated Vehicle (ROV) based Inspection, Maintenance and Repairs (IMR) services are costly be- cause operations are traditionally executed by a hired subsea contractor, who then hires a specialized vessel with an entire crew from the vessel ...
Abdullahi Abba Dalhatu +3 more
semanticscholar +1 more source
Remotely Operated Vehicle (ROV) based Inspection, Maintenance and Repairs (IMR) services are costly be- cause operations are traditionally executed by a hired subsea contractor, who then hires a specialized vessel with an entire crew from the vessel ...
Abdullahi Abba Dalhatu +3 more
semanticscholar +1 more source
Ship Hull Inspection using Remotely Operated Vehicle
2022 IEEE 9th International Conference on Underwater System Technology: Theory and Applications (USYS), 2022This paper describes the application of a Remotely Operated Vehicle (ROV) platform for underwater ship hull inspection. A typical steel ship hull faced the problem of rust, cracks, corrosion, and marine growth due to the reactions of seawater. A diver is
Ahmad Faris Ali, M. Arshad
semanticscholar +1 more source
Experimental Validation of Unsteady Wave Induced Loads on a Stationary Remotely Operated Vehicle
IEEE International Conference on Robotics and Automation, 2021Shallow water environments pose daunting scenarios for the operation of Unmanned Underwater Vehicles (UUVs), due to significantly larger wave disturbances being present in comparison to a typical deep sea situation.
Kyle L. Walker +6 more
semanticscholar +1 more source
Telecommands for Remotely Operated Vehicles
IFAC Proceedings Volumes, 1995Abstract The problem addressed is controlling a robot over a communication channel with low bandwidth, a non-neglectable time delay and time jitters. The external sensors on the robot are a time-of-flight range measuring laser and a video camera. Video images are used by the operator for interpreting the scene and are only sent at “fax rate”.
Tomas Högström +3 more
openaire +1 more source
Robust control of a remotely operated underwater vehicle
Automatica, 1998Giuseppe Conte, Andrea Serrani
exaly +2 more sources
Bottom-Following for Remotely Operated Vehicles
IFAC Proceedings Volumes, 2000This paper addresses the problem of designing high-precision bottom-followers for remotely operated vehicles. The proposed control architecture, able to uncouple the robot's kinematics (guidance) and dynamics (velocity control), allows the system to handle unmodeled, i.e.
Caccia M, Bono R, Bruzzone G, Veruggio G
openaire +4 more sources
Experimental and numerical study of hydrodynamic performance of remotely operated vehicle
Ocean Engineering, 2020Nowadays, remotely operated vehicle (ROV) is an integral part of the marine industry. In this study, the hydrodynamic performance of a specific model of ROV is evaluated by numerical and experimental simulations in different Reynolds numbers ranging from
A. Zarei +5 more
semanticscholar +1 more source
IMPROVING THE OPERABILITY OF REMOTELY OPERATED VEHICLES
The APPEA Journal, 1998Underwater Remotely Operated Vehicles (ROV's) have a significant support role to play in offshore petroleum production facilities. The extent to which ROVs can replace diver-based operations depends significantly on ROV capacity and the relative costs of mobilising and implementing the two modes of underwater operation.
A.J. Woods +4 more
openaire +1 more source
Proceedings of the Institution of Mechanical Engineers, Part M: Journal of Engineering for the Maritime Environment, 2020
In order to predict the resistance performance and movement stability of deep-sea remotely operated vehicle quickly and accurately, the steady-state Reynolds-averaged Navier–Stokes method is used to simulate the force of open-frame remotely operated ...
Zhang Bao-Ji, Lu Xin-Di, Shen Wen-xuan
semanticscholar +1 more source
In order to predict the resistance performance and movement stability of deep-sea remotely operated vehicle quickly and accurately, the steady-state Reynolds-averaged Navier–Stokes method is used to simulate the force of open-frame remotely operated ...
Zhang Bao-Ji, Lu Xin-Di, Shen Wen-xuan
semanticscholar +1 more source