Results 161 to 170 of about 12,525 (208)

Observer-based controller Design for Remotely Operated Vehicle ROV

Proceedings of the 11th International Conference on Informatics in Control, Automation and Robotics, 2014
This paper presents a method to design an observer-based controller that simultaneously solves global estimation of state and asymptotic stabilization of an underactuated remotely operated vehicle moving in the in three-dimensional. The vehicle does not have a sway and roll actuator and has only position and orientation measurements available.
Khadhraoui, Adel, Beji, Lotfi, Otmane, Samir, Abichou, Azgal   +3 more
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Identification of Remotely Operated Vehicle and Benchmark ROV Model

2020
The material discussed here on methods of determining the hydrodynamic parameters is only a small fraction of the enormous amount of works done and literature available. It is a short summary and includes the work done by the authors, literature published, and some of the papers referenced during the works. The primary goal is to estimate the model and
Cheng Siong Chin, Michael Wai Shing Lau
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Haptic control for low-cost remotely operated vehicles (ROVs)

2023
Contrary to submarine control strategies, pilots of Remotely Operated Vehicles (ROVs) remain remote to the vehicle while manoeuvring and manipulating them through their surrounding environments using tele-operation technology and visual feedback interface.
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Remotely Operated Vehicle (ROV) IRIS-SP for Underwater Inspection Tasks

2017 14th IEEE India Council International Conference (INDICON), 2017
This paper presents the complete design and operation of IRIS-SP, also known as Swimming Pool (SP) model which is a prototype ROV for operation at about 30 meters depth. The design also demonstrates an effective hardware - software combination that can assist a human operator to control the ROV from a platform for underwater search and housing ...
Alok Sahu, Debasish Ghose, P. S. Sastry
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Isolation Needle Valve For Rov (Remote Operated Vehicle) Operation

Offshore Technology Conference, 1988
Abstract This paper outlines the background and evolution of the Cameron Isolation Needle Valve which is being used on a number of subsea completions worldwide. A series of tests were performed on a specific version of this valve to determine the operating loads required for ROV operation. The results of these tests
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The development of a remotely operated vehicle (ROV) for aquaculture

Aquacultural Engineering, 1996
A prototype remotely operated vehicle (ROV) is being developed for use in aquaculture. The initial task for which the ROV has been built is to carry video cameras to provide pictures of fish for automatic image analysis. This paper explains the constraints on the design of the ROV, arising from hydrodynamic and practical considerations, and how these ...
A.R. Frost, A.P. McMaster, K.G. Saunders, S.R. Lee   +3 more
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Seabotix Thruster Modeling for a Remotely Operated Vehicle (ROV)

2019
This paper presents the Seabotix BTD150 thruster model for a Remotely Operated Vehicle developed by Underwater, Control, and Robotics Group, USM. The bollard-pull experiments to find the relationship between th input signal from Arduino Mega 2560 in Pulse Width Modulation (PWM) and the thrust force for Seabotix thrusters by using spring balance in ...
Ahmad Faris Ali, Mohd Rizal Arshad
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Design, Construction and Control of a Remotely Operated Vehicle (ROV)

Volume 7: Dynamic Systems and Control; Mechatronics and Intelligent Machines, Parts A and B, 2011
This is report of design, construction and control of “Ariana-I”, an Underwater Remotely Operated Vehicle (ROV), built in Shiraz University Robotic Lab. This ROV is equipped with roll, pitch, heading, and depth sensors which provide sufficient feedback signals to give the system six degrees-of-freedom actuation.
Alireza Marzbanrad, Jalil Sharafi, Mohammad Eghtesad, Reza Kamali   +3 more
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Remotely Operated Vehicle ROV/AUV Reliability Study. Phase 2.

1989
Abstract : A Remotely Operated Vehicle (ROV) reliability study was initiated to determine how ROVs can be designed and built to achieve enhanced operational reliability when operated during extended underwater deployment. The contractor was to examine the technology used in the design and construction of representative ROVs which are currently state-of-
John P. Fish, Kurt L. Smrcina
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Stabilizing control based observer for a remotely operated vehicle (ROV-observer)

2015 3rd International Conference on Control, Engineering & Information Technology (CEIT), 2015
A remotely operated vehicle stabilizing problem, known as ROV-Observer for sub-sea historical sites observation, is addressed in this paper. To success this task, a first part of our study consists to reduce the complexity of the total dynamic model, hence, a rigorous formulation for the control objectives.
Khadhraoui, Adel, Beji, Lotfi, Otmane, Samir, Abichou, Azgal   +3 more
openaire   +2 more sources