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Proceedings Papers

Model-Inversion Feedforward Control for Wave Load Reduction in Floating Wind Turbines

Alessandro Fontanella, Marco Belloli

Proc. ASME. OMAE2021, Volume 9: Ocean Renewable Energy, V009T09A018, June 21–30, 2021

Paper No: OMAE2021-61923

DOI: https://doi.org/10.1115/OMAE2021-61923

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Topics: Feedforward control, Floating wind turbines, Stress, Waves, Control equipment, Wind, Computer simulation, Excitation, Feedback, Generators

Proceedings Papers

Hydrodynamic Response of Tethered Underwater Robot by Feed-Forward and Incremental PID Control Techniques

Jiaming Wu, Dongjun Chen, Jinhua Lin, Yan Chen, Yizhe Dou

Proc. ASME. OMAE2020, Volume 1: Offshore Technology, V001T01A035, August 3–7, 2020

Paper No: OMAE2020-18362

DOI: https://doi.org/10.1115/OMAE2020-18362

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Topics: Feedforward control, Robots, Cables, Propellers, Trajectories (Physics), Computation, Algorithms, Control algorithms, Equilibrium (Physics), Filtration

Proceedings Papers

State Estimator for Floating Offshore Wind Turbines and Performance Evaluation

Hiroki Tanabe, Naoyuki Hara, Keiji Konishi

Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A059, August 3–7, 2020

Paper No: OMAE2020-18549

DOI: https://doi.org/10.1115/OMAE2020-18549

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Topics: Floating wind turbines, Performance evaluation, Turbines, Blades, Wind turbines, Computers, Control equipment, Design, Failure, Fault diagnosis

Proceedings Papers

Trajectory Control of a Tethered Underwater Robot System

Jiaming Wu, Dongjun Chen, Ying Xu, Yuqing Chen, Lihua Lu

Proc. ASME. OMAE2018, Volume 7A: Ocean Engineering, V07AT06A014, June 17–22, 2018

Paper No: OMAE2018-77436

DOI: https://doi.org/10.1115/OMAE2018-77436

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Topics: Robots, Trajectories (Physics), Cables, Propellers, Control algorithms, Feedforward control, Algorithms, Engineering simulation, Simulation, Equations of motion

Proceedings Papers

Prediction of Characteristics of Wave Breaking in Shallow Water Using Neural Network Techniques

Nicholas Kouvaras, Manhar R. Dhanak

Proc. ASME. OMAE2017, Volume 7A: Ocean Engineering, V07AT06A030, June 25–30, 2017

Paper No: OMAE2017-62283

DOI: https://doi.org/10.1115/OMAE2017-62283

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Topics: Artificial neural networks, Water, Waves, Neural network models, Geometry, Energy dissipation, Feedforward control, Shorelines, Testing, Trains

Proceedings Papers

Fuzzy Logic Controller for Dynamic Positioning of an Offshore Supply Vessel

Kunal N. Tiwari, Parameswaran Krishnankutty

Proc. ASME. OMAE2017, Volume 1: Offshore Technology, V001T01A074, June 25–30, 2017

Paper No: OMAE2017-61394

DOI: https://doi.org/10.1115/OMAE2017-61394

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Topics: Control equipment, Dynamic positioning systems, Fuzzy logic, Ocean engineering, Vessels, Ships, Cascades (Fluid dynamics), Computer simulation, Computers, Feedforward control

Proceedings Papers

AMOS DP Research Cruise 2016: Academic Full-Scale Testing of Experimental Dynamic Positioning Control Algorithms Onboard R/V Gunnerus

Roger Skjetne, Mikkel E. N. Sørensen, Morten Breivik, Svenn A. T. Værnø, Astrid H. Brodtkorb, Asgeir J. Sørensen, Øivind K. Kjerstad, Vincenzo Calabrò, Bjørn Ole Vinje

Proc. ASME. OMAE2017, Volume 1: Offshore Technology, V001T01A080, June 25–30, 2017

Paper No: OMAE2017-62045

DOI: https://doi.org/10.1115/OMAE2017-62045

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Topics: Control algorithms, Dynamic positioning systems, Testing, Algorithms, Feedback, Feedforward control, Collaboration, Ships, State estimation, Steady state

Proceedings Papers

Potential Impact of Sudden Change of Wind Condition on Offshore Operation

Yongjian Lu, Masahiko Ozaki

Proc. ASME. OMAE2016, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A056, June 19–24, 2016

Paper No: OMAE2016-54505

DOI: https://doi.org/10.1115/OMAE2016-54505

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Topics: Ocean engineering, Wind, Ships, Feedforward control, Wind velocity, Displacement, Dynamic positioning systems, Engineering simulation, Seas, Simulation

Proceedings Papers

Control of an Open-Loop Hydraulic Offshore Wind Turbine Using a Variable-Area Orifice

Daniel Buhagiar, Tonio Sant, Marvin K. Bugeja

Proc. ASME. OMAE2015, Volume 9: Ocean Renewable Energy, V009T09A043, May 31–June 5, 2015

Paper No: OMAE2015-41388

DOI: https://doi.org/10.1115/OMAE2015-41388

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Topics: Offshore wind turbines, Nozzles, Turbines, Generators, Mechanical drives, Pipelines, Pumps, Seawater, Electric power transmission, Electronic components

Proceedings Papers

Development of Turbine Access System

Erik ter Brake, Andy Clegg, Frederic Perdrix

Proc. ASME. OMAE2013, Volume 8: Ocean Renewable Energy, V008T09A018, June 9–14, 2013

Paper No: OMAE2013-10301

DOI: https://doi.org/10.1115/OMAE2013-10301

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Topics: Turbines, Control systems, Boats, Ocean engineering, Damping, Design, Optimization, Safety, Waves, Cascades (Fluid dynamics)

Proceedings Papers

The Case for Verification of Systems

Milton Korn

Proc. ASME. OMAE2012, Volume 1: Offshore Technology, 795-804, July 1–6, 2012

Paper No: OMAE2012-84168

DOI: https://doi.org/10.1115/OMAE2012-84168

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Topics: Cascades (Fluid dynamics), Complex systems, Computer software, Control equipment, Control systems, Failure mode and effects analysis, Feedforward control, Filtration, Hydraulics, Optimization

Proceedings Papers

Current Feed Forward Control in Dynamic Positioning

M. R. Smit, A. R. Tjallema, R. H. M. Huijsmans

Proc. ASME. OMAE2011, Volume 1: Offshore Technology; Polar and Arctic Sciences and Technology, 111-123, June 19–24, 2011

Paper No: OMAE2011-49144

DOI: https://doi.org/10.1115/OMAE2011-49144

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Topics: Dynamic positioning systems, Feedforward control, Currents, Computer software, Energy consumption, FPSO, Engineering simulation, Simulation, Solitons, Tides

Proceedings Papers

Nonlinear Two Stage Control Strategy of a Wind Turbine for Mechanical Load and Extreme Moment Reduction

Jonathan Chauvin, Yann Creff

Proc. ASME. OMAE2011, Volume 5: Ocean Space Utilization; Ocean Renewable Energy, 359-369, June 19–24, 2011

Paper No: OMAE2011-49225

DOI: https://doi.org/10.1115/OMAE2011-49225

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Topics: Stress, Wind turbines, Rotors, Aerodynamics, Dynamics (Mechanics), Fatigue, Feedback, Feedforward control, Ocean engineering, Rotordynamics

Proceedings Papers

Improved Dynamic Positioning Using Wave Feed Forward

Frans Quadvlieg, Rink Hallmann, Greg Hughes, Rick Harris

Proc. ASME. OMAE2011, Volume 3: Materials Technology; Jan Vugts Symposium on Design Methodology of Offshore Structures; Jo Pinkster Symposium on Second Order Wave Drift Forces on Floating Structures; Johan Wichers Symposium on Mooring of Floating Structures in Waves, 765-773, June 19–24, 2011

Paper No: OMAE2011-49388

DOI: https://doi.org/10.1115/OMAE2011-49388

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Topics: Dynamic positioning systems, Feedforward control, Waves, Ships, Wave drift forces, Pressure sensors, Seas, Sensors, Wave forces, Delays

Proceedings Papers

On the Use of Main Hoist Tension Measurement for Feed Forward in DP Systems During Offshore Installations

Olaf Waals

Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 1, 393-400, June 6–11, 2010

Paper No: OMAE2010-20607

DOI: https://doi.org/10.1115/OMAE2010-20607

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Topics: Feedforward control, Hoists, Offshore installations, Tension, Wire, Crane barges, Cranes, Kalman filters, Springs, Weight (Mass)

Proceedings Papers

Real Time Prediction of Second Order Wave Drift Forces for Wave Force Feed Forward in DP

P. Naaijen, R. H. M. Huijsmans

Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 4, 357-364, June 6–11, 2010

Paper No: OMAE2010-20618

DOI: https://doi.org/10.1115/OMAE2010-20618

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Topics: Feedforward control, Wave drift forces, Wave forces, Waves, Probes, Errors, Radar, Condition monitoring, Dynamic positioning systems, Motion estimation

Proceedings Papers

Investigation of the Horizontal Drifting Effects on Ships With Forward Speed

Sheguang Zhang, Kenneth M. Weems, Woei-Min Lin

Proc. ASME. OMAE2009, Volume 6: Materials Technology; C.C. Mei Symposium on Wave Mechanics and Hydrodynamics; Offshore Measurement and Data Interpretation, 433-440, May 31–June 5, 2009

Paper No: OMAE2009-79481

DOI: https://doi.org/10.1115/OMAE2009-79481

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Topics: Ships, Waves, Control algorithms, Dynamic positioning systems, Feedforward control, Stress, Wave amplitude

Proceedings Papers

Robust Neural-Network Hybrid Tracking Control of Underwater Vehicles

Wei-Lin Luo, Zao-Jian Zou, Lan-Ping Huang

Proc. ASME. OMAE2008, Volume 4: Ocean Engineering; Offshore Renewable Energy, 123-130, June 15–20, 2008

Paper No: OMAE2008-57214

DOI: https://doi.org/10.1115/OMAE2008-57214

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Topics: Artificial neural networks, Tracking control, Underwater vehicles, Errors, Control equipment, Modeling, Dynamics (Mechanics), Actuators, Algorithms, Cascades (Fluid dynamics)

Proceedings Papers

Investigation and Prediction of Wave Impact Loads on Ship Appendage Shapes

Anne M. Fullerton, Thomas C. Fu, David E. Hess

Proc. ASME. OMAE2007, Volume 4: Materials Technology; Ocean Engineering, 451-456, June 10–15, 2007

Paper No: OMAE2007-29217

DOI: https://doi.org/10.1115/OMAE2007-29217

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Topics: Shapes, Ships, Stress, Waves, Design, Cylinders, Damage, Wavelength, Artificial neural networks, Computational methods

Proceedings Papers

A Novel Approach to Calibrating Wavemakers and Generating Wavemaker Transfer Functions

Thomas C. Fu, Anne M. Fullerton, James R. Rice, Thomas K. S. Fu, David E. Hess

Proc. ASME. OMAE2007, Volume 4: Materials Technology; Ocean Engineering, 465-471, June 10–15, 2007

Paper No: OMAE2007-29230

DOI: https://doi.org/10.1115/OMAE2007-29230

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Topics: Transfer functions, Waves, Seas, Computers, Feedforward control, Geometry, Hull, Navy, Neural network models, Physics

NARROW

Model-Inversion Feedforward Control for Wave Load Reduction in Floating Wind Turbines

Hydrodynamic Response of Tethered Underwater Robot by Feed-Forward and Incremental PID Control Techniques

State Estimator for Floating Offshore Wind Turbines and Performance Evaluation

Trajectory Control of a Tethered Underwater Robot System

Prediction of Characteristics of Wave Breaking in Shallow Water Using Neural Network Techniques

Fuzzy Logic Controller for Dynamic Positioning of an Offshore Supply Vessel

AMOS DP Research Cruise 2016: Academic Full-Scale Testing of Experimental Dynamic Positioning Control Algorithms Onboard R/V Gunnerus

Potential Impact of Sudden Change of Wind Condition on Offshore Operation

Control of an Open-Loop Hydraulic Offshore Wind Turbine Using a Variable-Area Orifice

Development of Turbine Access System

The Case for Verification of Systems

Current Feed Forward Control in Dynamic Positioning

Nonlinear Two Stage Control Strategy of a Wind Turbine for Mechanical Load and Extreme Moment Reduction

Improved Dynamic Positioning Using Wave Feed Forward

On the Use of Main Hoist Tension Measurement for Feed Forward in DP Systems During Offshore Installations

Real Time Prediction of Second Order Wave Drift Forces for Wave Force Feed Forward in DP

Investigation of the Horizontal Drifting Effects on Ships With Forward Speed

Robust Neural-Network Hybrid Tracking Control of Underwater Vehicles

Investigation and Prediction of Wave Impact Loads on Ship Appendage Shapes

A Novel Approach to Calibrating Wavemakers and Generating Wavemaker Transfer Functions

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