2024年10月1日 · In this study, a practical numerical model for predicting wire tension is developed for a work class ROV passes through the wave zone during launch and recovery from a small OSV. Weather forecast data of waves, swells, winds and currents for the DanTysk wind farm located in the North Sea are used to simulate realistic operating sea conditions.

2024年2月1日 · We study a model predictive controller (MPC) that internally predicts the ROV’s pendulum-like motion and wire tension that is driven by the surface vessel motions, which is assumed to be measured. The main contribution in the paper is the use of a simple cart–pendulum model to approximate the wire forces by modeling the wires are rigid rods.

2021年9月1日 · Dynamical positioning (DP) control of a remotely operated vehicle (ROV) using thrusters is investigated as a means to increase operability of its launch and recovery system (LARS) on relatively small surface vessels.

Remotely operated vehicle (ROV) operations are today typically supported by large designated vessels. New emerging concepts aim to streamline ROV operations by utilizing unmanned surface vessels of a smaller size. Reduction in size may result in first-order wave induced motion being more significant.

2024年10月1日 · In this study, launch and recovery of a deep-water work class ROV are experimentally investigated using a 1:10 scaled ROV model through a series of wave flume tests.

2016年10月18日 · We present a method to directly predict the hydrodynamic response of a Remotely Operated Vehicle (ROV) as it transitions through the wave-affected splash zone during launch or recovery. ROVs are commonly used in offshore …

2021年6月21日 · In this study, launch and recovery of a deep-water work class ROV are experimentally investigated using a 1:10 scaled ROV model through a series of wave flume tests.

MATLAB simulator of an ROV under wave disturbances, developed during University of Edinburgh Ph.D. Resources

2021年10月15日 · In this study, the interaction between ROV, wave, and ship motion during launching and recovery process, when it is passing through splash zone, is firstly observed experimentally through a 1:10 scaled model of an ultra-deep …

2015年10月21日 · The prediction of wave-induced loads on Remotely Operated Vehicles (ROVs) during deployment through the splash zone is an important requirement to the design of a launch and recovery system. This paper presents the results of numerical and experimental hydrodynamic analysis of the motion response and wave-induced loads …