Knowledge Base

The Knowledge Base provides access to information about technical and engineering aspects of marine energy. Relevant documents from around the world are compiled into a user-friendly table that displays all content available in Tethys Engineering. Results can be narrowed using the keyword filters on the right, or with search terms entered in the text box, including targeted searches (e.g., org:DOE, author:polagye). Content may also be sorted alphabetically by clicking on column headers. Some entries will appear on the next page.

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Title Author Date Content type Technology Collection Method Engineering
Numerical Study of an Oscillating-Wing Wingmill for Ocean Current Energy Harvesting: Fluid-Solid-Body Interaction with Feedback Control Balam-Tamayo, D.; Malaga, C.; Figueroa-Espinoza, B. Journal Article Current, Oscillating Hydrofoil, Ocean Current Modeling Control, Hydrodynamics, Performance
Experimental Assessment of the IFPEN Solution to the WEC Control Competition Tona, P.; Sabiron, G.; Nguyen, H.; et al. Conference Paper Wave, Point Absorber Modeling Control, Performance
A Fuzzy Adaptative Backstepping Control Strategy for Marine Current Turbine under Disturbances and Uncertainties Shen, X.; Xie, T.; Wang, T. Journal Article Current Modeling Control
Design of optimal velocity tracking controllers for one and two-body point absorber wave energy converters Stock, A.; Gonzales, C. Journal Article Wave, Point Absorber Modeling Control
Robust Adaptive Control of an Offshore Ocean Thermal Energy Conversion System He, X.; Wei, H.; Liu, Y.; et al. Journal Article OTEC Modeling Control
Double stage controller optimization for load frequency stabilization in hybrid wind-ocean wave energy based maritime microgrid system Latif, A.; Hussain, S. ; Das, D.; et al. Journal Article Wave Modeling Control, Hybrid Devices
Initial conceptual demonstration of control co-design for WEC optimization Coe, R.; Bacelli, G.; Olson, S.; et al. Journal Article Wave Modeling Control
Tidal Supplementary Control Schemes-Based Load Frequency Regulation of a Fully Sustainable Marine Microgrid Fayek, H.; Mohammadi-Ivatloo, B. Journal Article Current, Tidal, Wave Modeling Control, Hybrid Devices
Deterministic incident-wave elevation prediction in intermediate water depth Korde, U.; Coe, R.; Bacelli, G. Journal Article Wave Lab Data, Modeling Control, Hydrodynamics
Wave Energy Converter model based on a decentralized Hybrid Energy Storage System with MPPT control algorithm Artal-Sevil, J.; Martínez-López, D.; Guillén-Asensio, A.; et al. Conference Paper Wave, Point Absorber Modeling Control, Performance
Lab Scale, Closed Loop Experimental Characterization, Model Refinement, and Validation of a Hydrokinetic Energy Harvesting Ocean Kite Siddiqui, A.; Naik, K.; Cobb, M.; et al. Journal Article Current, Kite Lab Data, Modeling, Scale Device Control
Geometric and control optimization of a two cross-flow turbine array Scherl, I.; Strom, B.; Brunton, S.; et al. Journal Article Current, Cross Flow Turbine Lab Data Array Effects, Control
A Simple Model to Assess the Performance of an Overtopping Wave Energy Converter Embedded in a Port Breakwater Cavallaro, L.; Iuppa, C.; Castiglione, F.; et al. Journal Article Wave, Overtopping Modeling Control, Performance
Spectral Control of Wave Energy Converters with Non-Ideal Power Take-off Systems Mérigaud, A.; Tona, P. Journal Article Wave, Point Absorber Modeling, Scale Device Control, Power Take Off
Towards Real-Time Reinforcement Learning Control of a Wave Energy Converter Anderlini, E.; Husain, S.; Parker, G.; et al. Journal Article Wave, Point Absorber Modeling Control, Performance
Comparison of Control Strategies for Wave Energy Converters Rahoor, A. Thesis Wave Modeling Control, Performance
Real-Time Wave Excitation Forces Estimation: An Application on the ISWEC Device Bonfanti, M.; Hillis, A.; Sirigu, S.; et al. Journal Article Wave, Point Absorber Modeling Control, Performance
A Real-Time Detection System for the Onset of Parametric Resonance in Wave Energy Converters Davidson, J.; Kalmár-Nagy, T. Journal Article Wave, Point Absorber Modeling Control
Test Plan: Additional Degree of Freedom for WEC Dehlsen Associates LLC Report Wave, Point Absorber Modeling Control
Simple Controllers for Wave Energy Devices Compared Garcia-Violini, D.; Faedo, N.; Jaramillo-Lopez, F.; et al. Journal Article Wave Modeling Control
Modelling of a Three-Body Hinge-Barge Wave Energy Device Using System Identification Techniques Jaramillo-Lopez, F.; Flannery, B.; Murphy, J.; et al. Journal Article Wave Lab Data, Modeling Control
Analysis of the effects of control strategies and wave climates on the loading and performance of a laboratory scale horizontal axis tidal turbine Martinez, R.; Ordonez-Sanchez, S.; Allmark, M.; et al. Journal Article Current, Cross Flow Turbine, Tidal Control
Passivity-based Voltage Controller for Tidal Energy Conversion System with Permanent Magnet Synchronous Generator Belkhier, Y.; Achour, A. Journal Article Current, Tidal Modeling Control
Model predictive control of a multi-degree-of-freedom wave energy converter with model mismatch and prediction errors Hillis, A.; Yardley, J.; Plummer, A.; et al. Journal Article Wave, Point Absorber Modeling Control, Performance
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 Yu, Y.; Tom, N.; Karayaka, H.; et al. Conference Paper Wave, Point Absorber Modeling Control, Performance, Power Take Off
Collective control in arrays of wave energy converters Zou, S.; Abdelkhalik, O. Journal Article Wave, Point Absorber Modeling Array Effects, Control
Maximization of wave power extraction of a heave point absorber with a sea-state-based causal control algorithm Li, L.; Gao, Z. Journal Article Wave, Point Absorber Modeling Control, Performance
Combining wind, solar, and in-stream tidal electricity generation with energy storage using a load-perturbation control strategy Pearre, N.; Swan, L. Journal Article Current, Tidal Modeling Control, Grid Integration
Adapting Optimal Velocity Tracking Control To Account for WEC Constraints and Power-Take-Off Efficiencies Stock, A.; Tom, N.; Gonzales, C. Journal Article Wave, Point Absorber Modeling Control, Power Take Off
Power Take-Off and Energy Storage System Static Modeling and Sizing for Direct Drive Wave Energy Converter to Support Ocean Sensing Applications Zhou, X.; Abdelkhalik, O.; Weaver, W. Journal Article Wave Field Data, Modeling Control, Power Take Off
Marine Current Generators Multimachine System Based on High Order Sliding Mode Control Zhang, M.; Wang, X.; Mi, W. Journal Article Current Modeling Control
Load reduction for two-bladed horizontal-axis tidal current turbines based on individual pitch control Liu, H.; Li, Y.; Lin, Y.; et al. Journal Article Current, Cross Flow Turbine, Tidal Control
Optimal Exploration and Charging for an Autonomous Underwater Vehicle with Energy Harvesting Kite Reed, J.; Daniels, J.; Siddiqui, A.; et al. Conference Paper Current, Kite Modeling Control
Optimal Feedback Control of Nonlinear Variable-Speed Marine Current Turbine Using a Two-Mass Model Gaamouche, R.; Redouane, A.; Harraki, I.; et al. Journal Article Current, Tidal Modeling Control, Performance
Reinforcement Learning control of an onshore oscillating arm Wave Energy Converter Bruzzone, L.; Fanghella, P.; Berselli, G. Journal Article Wave, Oscillating Water Column Modeling Control, Performance
Active control for multi-degree-of-freedom wave energy converters with load limiting Hillis, A.; Whitlam, C.; Brask, A.; et al. Journal Article Wave Modeling, Full Scale Control, Performance
Symmetry-Breaking for Airflow Control Optimization of an Oscillating-Water-Column System M'zoughi, F.; Garrido, I.; Garrido, A. Journal Article Wave, Oscillating Water Column Modeling Control
An Iterative Refining Approach to Design the Control of Wave Energy Converters with Numerical Modeling and Scaled HIL Testing Delmonte, N.; Robles, E.; Cova, P.; et al. Journal Article Wave, Oscillating Water Column Lab Data, Modeling, Scale Device Control, Power Take Off
Current Development and Prospect of Turbine in OTEC Liu, W.; Ge, Y.; Liu, L.; et al. Book Chapter OTEC Control, Structural
Wave Excitation Force Prediction of a Heaving Wave Energy Converter Davis, A.; Fabien, B. Journal Article Wave Lab Data, Modeling Control
Adaptive Sliding Mode Back-Stepping Speed Control of Hydraulic Motor for Wave Energy Conversion Device Zhang, W.; Li, S.; Liu, Y. Journal Article Wave, Point Absorber Lab Data Control, Performance
Adaptive backstepping control for maximizing marine current power generation based on uncertainty and disturbance estimation Yin, X. Journal Article Current, Axial Flow Turbine Lab Data Control
Strategic Research and Innovation Agenda for Ocean Energy Villate, J.; Ruiz-Minguela, P.; Berque, J.; et al. Report Current, Tidal, Wave, Salinity Gradient, OTEC Field Data, Modeling Control, Grid Integration, Mooring, Power Take Off, Structural
Linear and Nonlinear System Identification of a Wave Energy Converter Cho, H.; Bacelli, G.; Coe, R. Conference Paper Wave, Point Absorber Lab Data, Scale Device Control, Performance
A detailed study of tidal turbine power production and dynamic loading under grid generated turbulence and turbine wake operation Allmark, M.; Ellis, R.; Ebdon, T.; et al. Journal Article Current, Axial Flow Turbine, Tidal Lab Data, Scale Device Control, Hydrodynamics, Performance, Structural
MPPT Control of Hydraulic Power Take-Off for Wave Energy Converter on Artificial Breakwater Xu, J.; Yang, Y.; Hu, Y.; et al. Journal Article Wave Modeling Control, Performance, Power Take Off
Non-Linear Control Strategy for a Two-Body Point Absorber Wave Energy Converter Using Q Actor-Critic Learning Zadeh, L.; Glennon, D.; Brekken, T. Conference Paper Wave, Point Absorber Modeling Control, Power Take Off
Research on Pitch Control Strategies of Horizontal Axis Tidal Current Turbine Wang, B.; Hu, T.; Guo, Y.; et al. Journal Article Current, Axial Flow Turbine Control, Performance
Tidal stream turbine control: An active disturbance rejection control approach Zhou, Z.; Elghali, S.; Benbouzid, M.; et al. Journal Article Current, Tidal Control
Time-varying linear quadratic Gaussian optimal control for three-degree-of-freedom wave energy converters Zou, S.; Abdelkhalik, O. Journal Article Wave Control

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