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 Sort ascending | Content type | Technology | Collection Method | Engineering |
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A compressible degree of freedom as a means for improving the performance of heaving wave energy converters | Cotten, A.; Kurniawan, A.; Neary, V.; et al. | Journal Article | Wave, Point Absorber | Modeling | Performance, Power Take Off | |
A unified simulation framework for wave energy powered underwater vehicle docking and charging | Chen, M.; Vivekanandan, R.; Rusch, C.; et al. | Journal Article | Wave, Point Absorber | Modeling | Hydrodynamics, Power Take Off | |
Experimental and numerical analysis of power take-off control effects on the dynamic performance of a floating wind-wave combined system | Chen, Z.; Sun, J.; Yang, J. ; et al. | Journal Article | Wave, Point Absorber, Oscillating Water Column, Oscillating Wave Surge Converter | Modeling, Scale Device | Hybrid Devices, Performance, Power Take Off | |
Design, modeling and performance analysis of a deformable double-float wave energy converter for AUVs | Chen, X.; Lu, Y.; Zhou, S.; et al. | Journal Article | Wave, Point Absorber | Modeling | Hydrodynamics, Power Take Off | |
The impact of model predictive control structures and constraints on a wave energy converter with hydraulic power take off system | Hall, C.; Sheng, W.; Wu, Y.; et al. | Journal Article | Wave, Point Absorber | Modeling | Hydrodynamics, Performance, Power Take Off | |
Embedding parametric resonance in a 2:1 wave energy converter to get a broader bandwidth | Giorgi, G. | Journal Article | Wave, Point Absorber | Modeling | Performance, Power Take Off | |
Dimensional optimization of a two-body wave energy converter under irregular waves for the strait of hormuz | Rahimi, A.; Rezaei, S.; Mansourzadeh, S.; et al. | Journal Article | Wave, Point Absorber | Modeling | Power Take Off, Structural | |
Integrated physical design, control design, and site selection for an underwater energy-harvesting kite system | Naik, K.; Vermillion, C. | Journal Article | Current, Kite | Modeling | Control, Hydrodynamics | |
MASK4 Test Campaign for Sandia WaveBot Device | Forbush, D. | Report | Wave, Point Absorber | Modeling | Control | |
A bistable point absorber wave energy convertor with a mechanical motion rectifier | Lu, Y.; Zhang, H.; Zhou, J.; et al. | Journal Article | Wave, Point Absorber | Modeling | Performance, Power Take Off | |
WECs microarray effect on the coupled dynamic response and power performance of a floating combined wind and wave energy system | Cao, F.; Yu, M. ; Han, M.; et al. | Journal Article | Wave, Point Absorber | Modeling | Array Effects, Hybrid Devices, Performance, Power Take Off | |
Review on research approaches for multi-point absorber wave energy converters | He, G.; Luan, Z.; Zhang, W.; et al. | Journal Article | Wave, Point Absorber | Modeling | Control, Hydrodynamics | |
A self-stabilizing point absorber wave energy converter with a top-shaped buoy and non-linear power take-off for oceanographic applications | Azam, A.; Ahmed, A.; Yi, M.; et al. | Journal Article | Wave, Point Absorber | Lab Data, Modeling | Performance, Power Take Off | |
Comparison of Advanced Control Strategies Applied to a Multiple-Degrees-of-Freedom Wave Energy Converter: Nonlinear Model Predictive Controller versus Reinforcement Learning | Haider, A.; Bubbar, K.; McCall, A. | Journal Article | Wave, Point Absorber | Modeling | Hydrodynamics, Performance, Power Take Off | |
Controller design for a tidal turbine array, considering both power and loads aspects | Zhang, Y.; Shek, J.; Mueller, M. | Journal Article | Current, Tidal | Modeling | Array Effects, Control, Power Take Off | |
Control of a point absorber wave energy converter in extreme wave conditions using a deep learning model in WEC-Sim | Shahroozi, Z.; Göteman, M.; Engström, J. | Conference Paper | Wave, Point Absorber | Modeling, Scale Device | Control, Power Take Off | |
Demonstrating real-time hydrodynamic motion response in force control for regular waves in a robotized dry test rig with a point-absorber WEC | Salar, D.; Hultman, E. | Conference Paper | Wave, Point Absorber | Lab Data, Modeling | Hydrodynamics, Performance, Power Take Off | |
Experimental validation of rollout-based model predictive control for wave energy converters on a two-body, taut-moored point absorber prototype | Lin, Z.; Huang, X.; Xiao, X. | Conference Paper | Wave, Point Absorber | Lab Data, Modeling, Test Center | Control, Mooring | |
A Development and validation of the in-house hydrodynamics code and the DNV software for TALOS wave energy converter | Sheng, W.; Michailides, C.; Loukogeorgaki, E.; et al. | Conference Paper | Wave, Point Absorber | Modeling | Hydrodynamics, Power Take Off | |
Enabling the Ocean Internet of Things with Renewable Marine Energy | Topper, M.; Jarnoux, N.; Costello, R.; et al. | Conference Paper | Current, Wave, Salinity Gradient, OTEC | Lab Data, Modeling | Control | |
Experimental passive and reactive control of a Laboratory Scale WEC Point Absorber | Bosma, B.; Beringer, C.; Robertson, B. | Conference Paper | Wave, Point Absorber | Lab Data, Modeling, Scale Device | Control, Grid Integration, Power Take Off | |
Investigation on the extreme peak mooring force distribution of a point absorber wave energy converter with and without a survivability control system | Shahroozi, Z.; Göteman, M.; Engström, J. | Conference Paper | Wave, Point Absorber | Modeling | Control, Mooring, Power Take Off | |
Observer-Based Fault Estimation Applied to a Point Absorber Wave Energy Converter | Papini, G.; Faedo, N.; Mattiazzo, G. | Conference Paper | Wave, Point Absorber | Modeling | Control | |
BEM Turbine Model and PID Control System of a Floating Hybrid Wind and Current Turbines Integrated Generator System | Tamarit, F.; García, E.; Quiles, E.; et al. | Journal Article | Current | Modeling | Control, Hybrid Devices, Hydrodynamics | |
Power Performance and Response Analysis of a Semi-Submersible Wind Turbine Combined With Flap-Type and Torus Wave Energy Converters | Lee, C.; Tryfonidis, C.; Ong, M. | Journal Article | Wave, Point Absorber, Oscillating Wave Surge Converter | Modeling | Hybrid Devices, Performance, Power Take Off, Structural | |
Experimental study for evaluating the response of the power take off of a point absorber wave energy generation system using a hydraulic wave simulator | Al-Habaibeh, A.; Hamadeh, L.; McCague, J. | Journal Article | Wave, Point Absorber | Modeling | Performance, Power Take Off, Structural | |
Numerical simulation on the energy capture spectrum of heaving buoy wave energy converter | Han, Z.; Cao, F.; Shi, H. | Journal Article | Wave, Point Absorber | Lab Data, Modeling | Performance, Power Take Off | |
Power Generation Maximization Control Framework for Ocean Current Turbine Farms | Ondes, E.; Sultan, C.; VanZwieten, J. | Conference Paper | Current, Ocean Current | Modeling | Control | |
Study on fast prediction method of hydrodynamic load of floating horizontal axis tidal current turbine with pitching motion under free surface | Wang, S.; Chen, S.; Li, C.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling | Control, Hydrodynamics | |
A controllable-valve buoy for high-efficiency wave energy conversion under a wide range of wave conditions | Zhang, Y.; Wu, W.; Zhang, H.; et al. | Journal Article | Wave, Point Absorber | Modeling | Control, Power Take Off, Structural | |
A rectified unidirectional rotary PTO for two-body wave energy converters | Rezaei, S.; Rahimi, A.; Parvizian, J.; et al. | Journal Article | Wave, Point Absorber | Modeling | Power Take Off, Structural | |
Model Predictive Energy-Maximising Tracking Control for a Wavestar-Prototype Wave Energy Converter | Li, D.; Patton, R. | Journal Article | Wave, Point Absorber | Modeling | Control | |
Numerical and Experimental Study on a Scaled TALOS Wave Energy Converter | Tan, M.; Yang, Y.; Qian, P.; et al. | Conference Paper | Wave, Point Absorber | Modeling | Power Take Off | |
Incorporating Empirical Nonlinear Efficiency Into Control Co-Optimization of a Real World Heaving Point Absorber Using WecOptTool | Gaebele, D.; Ströfer, C.; Devin, M.; et al. | Conference Paper | Wave, Point Absorber | Field Data, Modeling | Control | |
Fast prediction of hydrodynamic load of floating horizontal axis tidal turbine with variable speed control under surging motion with free surface | Chen, S.; Wang, S.; Huang, J.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Modeling | Control, Hydrodynamics | |
A wave-to-wire analysis of the adjustable draft point absorber wave energy converter coupled with a linear permanent-magnet generator | Tan, J.; Polinder, H.; Laguna, A.; et al. | Journal Article | Wave, Point Absorber | Modeling | Power Take Off, Structural | |
Design of an S-shaped point-absorber wave energy converter with a non-linear PTO to power the satellite-respondent buoys in the East China Sea | Ahmed, A.; Wang, Y.; Azam, A.; et al. | Journal Article | Wave, Point Absorber | Lab Data, Modeling | Power Take Off, Structural | |
A novel method for analysis of offshore sustainable energy systems | Wang, Y. | Journal Article | Wave, Point Absorber | Modeling | Performance, Power Take Off | |
Wave condition preview assisted real-time nonlinear predictive control of point-absorbing wave energy converter based on long short-term memory recurrent neural identification | Yin, X.; Jiang, Z. | Journal Article | Wave, Point Absorber | Modeling | Control | |
Collective pitch for horizontal axis marine current turbine | Liu, H.; Li, H.; Gu, Y.; et al. | Journal Article | Current, Axial Flow Turbine | Field Data, Modeling, Full Scale | Control, Structural | |
Effects of vortex generator on the hydrodynamic characteristics of hydrofoil and horizontal axis tidal turbine | Liu, Y.; Zhe, H.; Xue, Y.; et al. | Journal Article | Current, Axial Flow Turbine, Tidal | Lab Data, Modeling | Control, Hydrodynamics | |
Dynamic performance of a point absorber WEC considering nonlinear hardening spring under irregular waves | Zheng, Z.; Hou, Z.; Chang, Z. | Journal Article | Wave, Point Absorber | Modeling | Hydrodynamics, Performance, Power Take Off | |
Device Design and Periodic Motion Control of an Ocean Kite System for Hydrokinetic Energy Harvesting | Vermillion, C. | Report | Current, Kite | Lab Data, Modeling | Control, Performance, Structural | |
Representative linearised models for a wave energy converter using various levels of force excitation | Farajvand, M.; Garcia-Violini, D.; Ringwood, J. | Journal Article | Wave, Point Absorber | Lab Data, Modeling | Control, Hydrodynamics, Performance | |
Performance characteristics and parameter analysis of a multi-DOF wave energy converter with hybrid power take-off systems | Bao, X.; Li, F.; Sun, H.; et al. | Journal Article | Wave, Point Absorber | Modeling | Performance, Power Take Off | |
Tidal turbine support in microgrid frequency regulation through novel cascade Fuzzy-FOPID droop in de-loaded region | Singh, K.; Arya, Y. | Journal Article | Current, Tidal | Modeling | Control, Grid Integration | |
A Novel Multiport Hybrid Wave Energy System for Grid-Connected and Off-Grid Applications | Yu, W.; Ma, R.; Xu, D.; et al. | Journal Article | Wave, Point Absorber | Lab Data, Modeling | Control, Grid Integration | |
Short duration performance of floating heave buoy WEC in the Lakshadweep Sea | Roy, S. | Journal Article | Wave, Point Absorber | Modeling | Performance, Power Take Off | |
Design and CFD Analysis of the Energy Efficiency of a Point Wave Energy Converter Using Passive Morphing Blades | Wang, C.; Luo, Z.; Lu, Z.; et al. | Journal Article | Wave, Point Absorber | Modeling | Power Take Off, Structural | |
A Self-Tuning WEC Controller for Changing Sea States | Forbush, D.; Bacelli, G.; Spencer, S.; et al. | Journal Article | Wave, Point Absorber | Lab Data, Modeling | Control, Performance |
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