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Proceedings Papers

Real-Time Hybrid Testing of a Floating Offshore Wind Turbine Using a Surrogate-Based Aerodynamic Emulator

Edward Ransley, Scott Brown, Emma Edwards, Tom Tosdevin, Kieran Monk, Alastair Reynolds, Deborah Greaves, Martyn Hann
Proc. ASME. IOWTC2022, ASME 2022 4th International Offshore Wind Technical Conference, V001T01A010, December 7–8, 2022
Paper No: IOWTC2022-98642
DOI: https://doi.org/10.1115/IOWTC2022-98642
View Paper titled, Real-Time Hybrid Testing of a Floating Offshore Wind Turbine Using a Surrogate-Based Aerodynamic Emulator
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Topics: Floating wind turbines, Testing, Computer simulation, Shorelines, Aerodynamics, Computer software, Control algorithms, Feedback, Fluid-dynamic forces, Hardware
Proceedings Papers

Experimental Investigation on a Cabin-Suspended Catamaran for Wave Energy Harvesting

Jialin Han, Qiao Li, Akito Mochizuki, Teruo Maeda, Hiroshi Itakura, Daisuke Kitazawa
Proc. ASME. OMAE2022, Volume 4: Ocean Space Utilization, V004T05A020, June 5–10, 2022
Paper No: OMAE2022-79503
DOI: https://doi.org/10.1115/OMAE2022-79503
View Paper titled, Experimental Investigation on a Cabin-Suspended Catamaran for Wave Energy Harvesting
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Topics: Wave energy, Hull, Carbon, Control algorithms, Corners (Structural elements), Electricity (Physics), Energy generation, Engines, Gears, Generators
Proceedings Papers

Investigation of Model Configuration Parameters for Stick-Slip Modeling

Ekaterina Wiktorski, Dan Sui
Proc. ASME. OMAE2021, Volume 10: Petroleum Technology, V010T11A073, June 21–30, 2021
Paper No: OMAE2021-62744
DOI: https://doi.org/10.1115/OMAE2021-62744
View Paper titled, Investigation of Model Configuration Parameters for Stick-Slip Modeling
Click here to open pdf in another window PDF for Investigation of Model Configuration Parameters for Stick-Slip Modeling
Topics: Modeling, Stick-slip, Drill strings, Damping, Dynamics (Mechanics), Performance, Simulation, Stability, Vibration, Boundary-value problems
Proceedings Papers

Investigating the Impact of Power-Take-Off System Parameters and Control Law on a Rotational Wave Energy Converter’s Peak-to-Average Power Ratio Reduction

H. Bora Karayaka, Yi-Hsiang Yu, Nathan Tom, Eduard Muljadi
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A029, August 3–7, 2020
Paper No: OMAE2020-18961
DOI: https://doi.org/10.1115/OMAE2020-18961
View Paper titled, Investigating the Impact of Power-Take-Off System Parameters and Control Law on a Rotational Wave Energy Converter’s Peak-to-Average Power Ratio Reduction
Click here to open pdf in another window PDF for Investigating the Impact of Power-Take-Off System Parameters and Control Law on a Rotational Wave Energy Converter’s Peak-to-Average Power Ratio Reduction
Topics: Control algorithms, Engines, Gears, Generators, Geometry, Hardware, Inertia (Mechanics), Mechanical drives, Motors, Resonance
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
View Paper titled, Hydrodynamic Response of Tethered Underwater Robot by Feed-Forward and Incremental PID Control Techniques
Click here to open pdf in another window PDF for Hydrodynamic Response of Tethered Underwater Robot by Feed-Forward and Incremental PID Control Techniques
Topics: Feedforward control, Robots, Cables, Propellers, Trajectories (Physics), Computation, Algorithms, Control algorithms, Equilibrium (Physics), Filtration
Proceedings Papers

Control Strategy for a Point-Absorber Wave Energy Converter

Qiao Li, Motohiko Murai
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A024, June 9–14, 2019
Paper No: OMAE2019-95836
DOI: https://doi.org/10.1115/OMAE2019-95836
View Paper titled, Control Strategy for a Point-Absorber Wave Energy Converter
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Topics: Wave energy converters, Waves, Energy generation, Control algorithms, Electricity (Physics), Energy consumption, Generators, Safety, Seas
Proceedings Papers

Design and Construction of a 1/15 th Scale Wave Tank Model of the Azura Commercial Wave Energy Converter

Bradley A. Ling, Terry Lettenmaier, Matthew Fowler, Matthew Cameron, Anthony M. Viselli
Proc. ASME. OMAE2019, Volume 10: Ocean Renewable Energy, V010T09A025, June 9–14, 2019
Paper No: OMAE2019-95538
DOI: https://doi.org/10.1115/OMAE2019-95538
View Paper titled, Design and Construction of a 1/15 th Scale Wave Tank Model of the Azura Commercial Wave Energy Converter
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Topics: Construction, Design, Wave energy converters, Waves, Dynamics (Mechanics), Control algorithms, Engineering prototypes, Engines, Generators, Hardware
Proceedings Papers

Load Mitigation on Floating Offshore Wind Turbines With Advanced Controls and Tuned Mass Dampers

John Cross-Whiter, Benjamin B. Ackers, Dhiraj Arora, Alan Wright, Paul Fleming, Matthew Lackner, Semyung Park
Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A004, November 4–7, 2018
Paper No: IOWTC2018-1096
DOI: https://doi.org/10.1115/IOWTC2018-1096
View Paper titled, Load Mitigation on Floating Offshore Wind Turbines With Advanced Controls and Tuned Mass Dampers
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Topics: Dampers, Offshore wind turbines, Stress, Water, Fatigue damage, Engineering simulation, Simulation, Turbines, Control equipment, Flanges
Proceedings Papers

Design and Validation of a Multi-Scale Model Floating Offshore Test Wind Turbine

Jacob C. Ward, Matthew J. Fowler, Anthony M. Viselli, Andrew J. Goupee, Habib J. Dagher
Proc. ASME. IOWTC2018, ASME 2018 1st International Offshore Wind Technical Conference, V001T01A014, November 4–7, 2018
Paper No: IOWTC2018-1084
DOI: https://doi.org/10.1115/IOWTC2018-1084
View Paper titled, Design and Validation of a Multi-Scale Model Floating Offshore Test Wind Turbine
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Topics: Design, Ocean engineering, Wind turbines, Blades, Turbines, Aerodynamics, Composite materials, Computer simulation, Control algorithms, Fluid-dynamic forces
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
View Paper titled, Trajectory Control of a Tethered Underwater Robot System
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Topics: Robots, Trajectories (Physics), Cables, Propellers, Control algorithms, Feedforward control, Algorithms, Engineering simulation, Simulation, Equations of motion
Proceedings Papers

Improved FPSO Offloading Strategy Based on Analysis Including DP System

Gerhard Gundersen, Petter Stuberg, Timothy Edward Kendon, Svein-Arne Reinholdtsen
Proc. ASME. OMAE2018, Volume 1: Offshore Technology, V001T01A071, June 17–22, 2018
Paper No: OMAE2018-78465
DOI: https://doi.org/10.1115/OMAE2018-78465
View Paper titled, Improved FPSO Offloading Strategy Based on Analysis Including DP System
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Topics: FPSO, Tankers, Algorithms, Collisions (Physics), Vessels, Control algorithms, Databases, Engineering simulation, Mechanical admittance, Mooring
Proceedings Papers

Numerical Model Development and Validation for the WECCCOMP Control Competition

Nathan Tom, Kelley Ruehl, Francesco Ferri
Proc. ASME. OMAE2018, Volume 10: Ocean Renewable Energy, V010T09A042, June 17–22, 2018
Paper No: OMAE2018-78094
DOI: https://doi.org/10.1115/OMAE2018-78094
View Paper titled, Numerical Model Development and Validation for the WECCCOMP Control Competition
Click here to open pdf in another window PDF for Numerical Model Development and Validation for the WECCCOMP Control Competition
Topics: Computer simulation, Control algorithms, Wave energy converters
Proceedings Papers

Kick Management Study on Automated Well Control for Managed Pressure Drilling in Long Wells

Amare Leulseged, Sima A. Nepal, Dan Sui, Suranga C. H. Geekiyanage
Proc. ASME. OMAE2018, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A064, June 17–22, 2018
Paper No: OMAE2018-77800
DOI: https://doi.org/10.1115/OMAE2018-77800
View Paper titled, Kick Management Study on Automated Well Control for Managed Pressure Drilling in Long Wells
Click here to open pdf in another window PDF for Kick Management Study on Automated Well Control for Managed Pressure Drilling in Long Wells
Topics: Drilling, Pressure, Wells, Pressure control, Control algorithms, Engineering simulation, Flow (Dynamics), Simulation, Unsteady flow, Valves
Proceedings Papers

Station-Keeping Trials in Ice: Dynamic Positioning in Ice — Results and Learnings

Sofien Kerkeni, Pavel Liferov, Nicolas Serré, Robert Bridges, Finn Jorgensen
Proc. ASME. OMAE2018, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T07A025, June 17–22, 2018
Paper No: OMAE2018-78556
DOI: https://doi.org/10.1115/OMAE2018-78556
View Paper titled, Station-Keeping Trials in Ice: Dynamic Positioning in Ice — Results and Learnings
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Topics: Dynamic positioning systems, Ice, Control algorithms, Stress, Vessels, Water
Proceedings Papers

Modeling, Parameter Identification and Thruster-Assisted Position Mooring of C/S Inocean Cat I Drillship

Jon Bjørnø, Hans-Martin Heyn, Roger Skjetne, Andreas R. Dahl, Preben Frederich
Proc. ASME. OMAE2017, Volume 7B: Ocean Engineering, V07BT06A019, June 25–30, 2017
Paper No: OMAE2017-61896
DOI: https://doi.org/10.1115/OMAE2017-61896
View Paper titled, Modeling, Parameter Identification and Thruster-Assisted Position Mooring of C/S Inocean Cat I Drillship
Click here to open pdf in another window PDF for Modeling, Parameter Identification and Thruster-Assisted Position Mooring of C/S Inocean Cat I Drillship
Topics: Drillships, Modeling, Mooring, Vessels, Stress, Control algorithms, Damping, Algorithms, Design, Dynamic positioning systems
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
View Paper titled, AMOS DP Research Cruise 2016: Academic Full-Scale Testing of Experimental Dynamic Positioning Control Algorithms Onboard R/V Gunnerus
Click here to open pdf in another window PDF for AMOS DP Research Cruise 2016: Academic Full-Scale Testing of Experimental Dynamic Positioning Control Algorithms Onboard R/V Gunnerus
Topics: Control algorithms, Dynamic positioning systems, Testing, Algorithms, Feedback, Feedforward control, Collaboration, Ships, State estimation, Steady state
Proceedings Papers

Power Optimization of Model-Scale Floating Wind Turbines Using Real-Time Hybrid Testing With Autonomous Actuation and Control

Samuel Kanner, Elena Koukina, Ronald W. Yeung
Proc. ASME. OMAE2017, Volume 9: Offshore Geotechnics; Torgeir Moan Honoring Symposium, V009T12A051, June 25–30, 2017
Paper No: OMAE2017-62175
DOI: https://doi.org/10.1115/OMAE2017-62175
View Paper titled, Power Optimization of Model-Scale Floating Wind Turbines Using Real-Time Hybrid Testing With Autonomous Actuation and Control
Click here to open pdf in another window PDF for Power Optimization of Model-Scale Floating Wind Turbines Using Real-Time Hybrid Testing With Autonomous Actuation and Control
Topics: Floating wind turbines, Optimization, Testing, Wind turbines, Vertical axis wind turbines, Actuators, Aerodynamics, Control algorithms, Energy generation, Engineering simulation
Proceedings Papers

A Control Strategy for PTO Systems in a U-OWC Device

Federica Maria Strati, Giovanni Malara, Valentina Laface, Alessandra Romolo, Felice Arena
Proc. ASME. OMAE2015, Volume 3: Structures, Safety and Reliability, V003T02A066, May 31–June 5, 2015
Paper No: OMAE2015-42207
DOI: https://doi.org/10.1115/OMAE2015-42207
View Paper titled, A Control Strategy for PTO Systems in a U-OWC Device
Click here to open pdf in another window PDF for A Control Strategy for PTO Systems in a U-OWC Device
Topics: Algorithms, Computation, Control algorithms, Energy harvesting, Reliability, Seas, Significant wave heights, Testing, Time-domain analysis, Turbines
Proceedings Papers

A Multi-Body Dynamic Model Based on Bond Graph for Maritime Hydraulic Crane Operations

Yingguang Chu, Vilmar Æsøy
Proc. ASME. OMAE2015, Volume 1: Offshore Technology; Offshore Geotechnics, V001T01A010, May 31–June 5, 2015
Paper No: OMAE2015-41616
DOI: https://doi.org/10.1115/OMAE2015-41616
View Paper titled, A Multi-Body Dynamic Model Based on Bond Graph for Maritime Hydraulic Crane Operations
Click here to open pdf in another window PDF for A Multi-Body Dynamic Model Based on Bond Graph for Maritime Hydraulic Crane Operations
Topics: Dynamic models, Hydraulic cranes, Cranes, Modeling, Simulation, Stress, Blocks (Building materials), Control algorithms, Control systems, Design
Proceedings Papers

Confirmation of a Nonlinear Model Predictive Control Strategy Applied to a Permanent Magnet Linear Generator for Wave-Energy Conversion

Nathan Tom
Proc. ASME. OMAE2014, Volume 9B: Ocean Renewable Energy, V09BT09A057, June 8–13, 2014
Paper No: OMAE2014-24711
DOI: https://doi.org/10.1115/OMAE2014-24711
View Paper titled, Confirmation of a Nonlinear Model Predictive Control Strategy Applied to a Permanent Magnet Linear Generator for Wave-Energy Conversion
Click here to open pdf in another window PDF for Confirmation of a Nonlinear Model Predictive Control Strategy Applied to a Permanent Magnet Linear Generator for Wave-Energy Conversion
Topics: Generators, Permanent magnets, Predictive control, Wave energy, Waves, Damping, Electricity (Physics), Engineering simulation, Equations of motion, Floating bodies