@article{MTMT:33190056, title = {A Review of Point Absorber Wave Energy Converters}, url = {https://m2.mtmt.hu/api/publication/33190056}, author = {Guo, Bingyong and Wang, Tianyao and Jin, Siya and Duan, Shunli and Yang, Kunde and Zhao, Yaming}, doi = {10.3390/jmse10101534}, journal-iso = {J MAR SCI ENG}, journal = {JOURNAL OF MARINE SCIENCE AND ENGINEERING}, volume = {10}, unique-id = {33190056}, abstract = {There are more than thousands of concepts for harvesting wave energy, and wave energy converters (WECs) are diverse in operating principles, design geometries and deployment manners, leading to misconvergence in WEC technologies. Among numerous WEC devices, the point absorber wave energy converter (PAWEC) concept is one of the simplest, most broad-based and most promising concepts that has been investigated intensively all over the world. However, there are only a few reviews focusing on PAWECs, and the dynamical advancement of PAWECs merits an up-to-date review. This review aims to provide a critical overview of the state of the art in PAWEC development, comparing and contrasting various PAWEC devices and discussing recent research and development efforts and perspectives of PAWECs in terms of prototyping, hydrodynamic modelling, power take-off mechanism and control.}, year = {2022}, eissn = {2077-1312}, pages = {1534-1571}, orcid-numbers = {Guo, Bingyong/0000-0003-3134-0043} } @article{MTMT:31869178, title = {Experimental Implementation and Validation of a Broadband LTI Energy-Maximizing Control Strategy for the Wavestar Device}, url = {https://m2.mtmt.hu/api/publication/31869178}, author = {García-Violini, Demián and Peña-Sanchez, Yerai and Faedo, Nicolás and Windt, Christian and Ferri, Francesco and Ringwood, John V.}, doi = {10.1109/TCST.2021.3052479}, journal-iso = {IEEE T CONTR SYST T}, journal = {IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY}, volume = {99}, unique-id = {31869178}, issn = {1063-6536}, year = {2021}, eissn = {1558-0865}, pages = {1-13} } @article{MTMT:32788732, title = {Geometric optimisation of wave energy conversion devices: A survey}, url = {https://m2.mtmt.hu/api/publication/32788732}, author = {Guo, B. and Ringwood, J.V.}, doi = {10.1016/j.apenergy.2021.117100}, journal-iso = {APPL ENERG}, journal = {APPLIED ENERGY}, volume = {297}, unique-id = {32788732}, issn = {0306-2619}, year = {2021}, eissn = {1872-9118} } @article{MTMT:32404388, title = {A review of wave energy technology from a research and commercial perspective}, url = {https://m2.mtmt.hu/api/publication/32404388}, author = {Guo, Bingyong and Ringwood, John V.}, doi = {10.1049/rpg2.12302}, journal-iso = {IET RENEW POWER GEN}, journal = {IET RENEWABLE POWER GENERATION}, unique-id = {32404388}, issn = {1752-1416}, abstract = {Although wave energy prototypes have been proposed for more than 100 years, they have still not reached full commercialisation. The reasons for this are varied, but include the diversity of device operating principles, the variety of onshore/nearshore/offshore deployment possibilities, the diversity of the wave climate at various potential wave energy sites, and the consequent lack of convergence in technology and consensus. This distributed effort has, in turn, lead to a slow rate of progression up the learning curve, with a significant number of wave energy company liquidations and technical setbacks dampening investor confidence. Although a number of reviews on wave energy technology are already in the published literature, such a dynamic environment merits an up-to-date analysis and this review examines the wave energy landscape from a technological, research and commercial perspective.}, year = {2021}, eissn = {1752-1424} } @article{MTMT:32404403, title = {Dynamic Model Identification of Ships and Wave Energy Converters Based on Semi-Conjugate Linear Regression and Noisy Input Gaussian Process}, url = {https://m2.mtmt.hu/api/publication/32404403}, author = {Liu, Yanjun and Xue, Yifan and Huang, Shuting and Xue, Gang and Jing, Qianfeng}, doi = {10.3390/jmse9020194}, journal-iso = {J MAR SCI ENG}, journal = {JOURNAL OF MARINE SCIENCE AND ENGINEERING}, volume = {9}, unique-id = {32404403}, abstract = {Reducing the carbon emissions of ships and increasing the utilization of marine renewable energy are the important ways to achieve the goal of carbon neutrality in ocean engineering. Establishing an accurate mathematical model is the foundation of simulating the motion of marine vehicles and structures, and it is the basis of operation energy efficiency optimization and prediction of power generation. System identification from observed input-output data is a practical and powerful method. However, for modeling objects with different characteristics and known information, a single modeling framework can hardly meet the requirements of model establishment. Moreover, there are some challenges in system identification, such as parameter drift and overfitting. In this work, three robust methods are proposed for generating ocean hydrodynamic models based on Bayesian regression. Two Bayesian techniques, semi-conjugate linear regression and noisy input Gaussian process regression are used for parametric and nonparametric gray-box modeling and black-box modeling. The experimental free-running tests of the KRISO very large crude oil carrier (KVLCC2) ship model and a multi-freedom wave energy converter (WEC) are used to validate the proposed Bayesian models. The results demonstrate that the proposed schemes for system identification of the ship and WEC have good generalization ability and robustness. Finally, the developed modeling methods are evaluated considering the aspects required conditions, operating characteristics, and prediction accuracy.}, keywords = {HYDRODYNAMIC MODEL; system identification; Bayesian regression; Wave energy converter; carbon neutralization; ship maneuvering}, year = {2021}, eissn = {2077-1312}, orcid-numbers = {Xue, Yifan/0000-0001-7178-3442} } @article{MTMT:33399788, title = {Nonlinear Data-Based Hydrodynamic Modeling of a Fixed Oscillating Water Column Wave Energy Device}, url = {https://m2.mtmt.hu/api/publication/33399788}, author = {Rosati, Marco and Kelly, Thomas and Ringwood, John V.}, doi = {10.1109/ACCESS.2021.3125600}, journal-iso = {IEEE ACCESS}, journal = {IEEE ACCESS}, volume = {9}, unique-id = {33399788}, issn = {2169-3536}, abstract = {System identification (SI) techniques represent an alternative strategy to provide the hydrodynamic model of oscillating water column (OWC) devices, compared to more traditional physics-based methods, such as linear potential theory (LPT) and computational fluid dynamics (CFD). With SI, the parameters of the model are obtained, by minimizing a model-related cost function, from input-output data. The main advantage of SI is its simplicity, as well as its potential validity range, where the dynamic model is valid over the full range for which the identification data was recorded. The paper clearly shows the value of a global nonlinear model, both in terms of accuracy and computational simplicity, over an equivalent multi-linear modelling solution. To this end, the validation performance of the nonlinear model is compared to the results provided by a range of linear models. Furthermore, in order to provide a more comprehensive comparative analysis, some practical aspects related to real-time implementation of multi-linear and nonlinear SI models are discussed. For the experimental campaign, real wave tank (RWT) data of a scaled OWC model are gathered from the narrow tank experimental facility at Dundalk Institute of Technology (DkIT). Particular attention is paid to the selection of suitable input signals for the experimental campaign, in order to ensure that the model is subjected to the entire range of equivalent frequencies, and amplitudes, over which model validity is required.}, keywords = {hydrodynamics; Wave energy; Numerical models; atmospheric modeling; Computational modeling; Data models; system identification; Predictive models; Solid modeling; Oscillating water column; Data-based hydrodynamic modelling; linear ARX model; nonlinear KGP model; real wave tank}, year = {2021}, eissn = {2169-3536}, pages = {149756-149765}, orcid-numbers = {Rosati, Marco/0000-0001-9795-1221} } @article{MTMT:32404395, title = {Numerical analysis of the hydrodynamic scaling effects for the Wavestar wave energy converter}, url = {https://m2.mtmt.hu/api/publication/32404395}, author = {Windt, Christian and Davidson, Joshua Patrick and Ringwood, John V}, doi = {10.1016/j.jfluidstructs.2021.103328}, journal-iso = {J FLUID STRUCT}, journal = {JOURNAL OF FLUIDS AND STRUCTURES}, volume = {105}, unique-id = {32404395}, issn = {0889-9746}, abstract = {Scaled model tests are an important step during the research and development of wave energy converters (WECs). While such scaled model tests in physical wave tanks are prone to undesired scaling effects due to e.g. mechanical artefacts and/or fluid effects, numerical wave tanks (NWTs) provide excellent tools for the analysis of WECs across a range of scales, overcoming the limitations of the physical test environment. Simultaneous scaling based on the Froude and Reynolds number is achievable in physical wave tanks only with significant effort, whereas NWTs allow the adjustment of fluid properties, such as viscosity, in an easy manner, thereby catering for Froude and Reynolds similarity. This study exploits the capabilities of a high-fidelity, computational fluid dynamics based, NWT and investigates the hydrodynamic scaling effects for the heaving buoy Wavestar WEC. Various test cases, relevant for WEC applications and with progressively increasing complexity, are considered to develop a comprehensive understanding of the scaling effects. Results show that significant scaling effects occur for the viscous component of the hydrodynamic loads on the WEC hull, while the system dynamics and total (viscous + pressure) loads are relatively unaffected by scaling effects. (C) 2021 The Author(s). Published by Elsevier Ltd.}, keywords = {OpenFOAM; RANS; Numerical wave tank; Scaling effect; Wavestar}, year = {2021}, eissn = {1095-8622}, orcid-numbers = {Ringwood, John V/0000-0003-0395-7943} } @article{MTMT:32404391, title = {Reactive control of wave energy devices-the modelling paradox}, url = {https://m2.mtmt.hu/api/publication/32404391}, author = {Windt, Christian and Faedo, Nicolas and Penalba, Markel and Dias, Frederic and Ringwood, John V.}, doi = {10.1016/j.apor.2021.102574}, journal-iso = {APPL OCEAN RES}, journal = {APPLIED OCEAN RESEARCH}, volume = {109}, unique-id = {32404391}, issn = {0141-1187}, abstract = {The implementation of energy maximising control systems (EMCSs) in wave energy converter (WEC) devices is an important step towards commercially viable operation of WECs. During the design stage of such EMCSs, linear hydrodynamic models are commonly used and are, in fact, the most viable option due to the real?time computational requirements of optimisation routines associated with energy-maximising optimal control tech-niques. However, the objective function of EMCSs, i.e. maximising the generated power by exaggerating WEC motion, inherently violates the underlying assumption of the linear hydrodynamic control design models, i.e. small amplitude device motion (compared to the device dimensions). Consequently, the linear models, used as a basis for EMCSs, in fact conspire to violate the very assumption upon which they were built -hence leading to a modelling paradox. It is important to evaluate WEC controllers in realistic physical or numerical environments, to gain knowledge of the disparity between the performance prediction from the EMCS design and performance evaluation models. This paper presents a comprehensive assessment of the performance prediction by a linear and non?linear hydrodynamic model of three different EMCSs, implemented in two different WEC structures, in an attempt to quantify the severity of this modelling disparity, or paradox.}, keywords = {optimal control; Wave energy; CFD; OpenFOAM; Moment-Matching}, year = {2021}, eissn = {1879-1549}, orcid-numbers = {Penalba, Markel/0000-0002-8396-7334; Dias, Frederic/0000-0002-5123-4929} } @article{MTMT:31861489, title = {Design, assessment and evaluation of structural stabilization system for weather buoys using a moving foil}, url = {https://m2.mtmt.hu/api/publication/31861489}, author = {Azari, Mina Malek and Luces, Jose Victorio Salazar and Hirata, Yasuhisa}, doi = {10.1186/s40648-020-00178-x}, journal-iso = {ROBOMECH JOURNAL}, journal = {ROBOMECH JOURNAL}, volume = {7}, unique-id = {31861489}, issn = {2197-4225}, year = {2020}, pages = {1-15} } @article{MTMT:31491403, title = {Efficient Nonlinear Hydrodynamic Models for Wave Energy Converter Design-A Scoping Study}, url = {https://m2.mtmt.hu/api/publication/31491403}, author = {Davidson, Joshua Patrick and Costello, Ronan}, doi = {10.3390/jmse8010035}, journal-iso = {J MAR SCI ENG}, journal = {JOURNAL OF MARINE SCIENCE AND ENGINEERING}, volume = {8}, unique-id = {31491403}, abstract = {This review focuses on the most suitable form of hydrodynamic modeling for the next generation wave energy converter (WEC) design tools. To design and optimize a WEC, it is estimated that several million hours of operation must be simulated, perhaps one million hours of WEC simulation per year of the R&D program. This level of coverage is possible with linear potential flow (LPF) models, but the fidelity of the physics included is not adequate. Conversely, while Reynolds averaged Navier-Stokes (RANS) type computational fluid dynamics (CFD) solvers provide a high fidelity representation of the physics, the increased computational burden of these models renders the required amount of simulations infeasible. To scope the fast, high fidelity options, the present literature review aims to focus on what CFD theories exist intermediate to LPF and RANS as well as other modeling options that are computationally fast while retaining higher fidelity than LPF.}, keywords = {hydrodynamics; Wave energy; nonlinear; CFD}, year = {2020}, eissn = {2077-1312}, orcid-numbers = {Davidson, Joshua Patrick/0000-0001-5966-4272} } @mastersthesis{MTMT:31861503, title = {State Estimation and Wave Excitation Force Estimation and Prediction for Wave Energy Converters Using Extended Kalman Filters}, url = {https://m2.mtmt.hu/api/publication/31861503}, author = {Davis, Andrew}, unique-id = {31861503}, year = {2020} } @book{MTMT:31843077, title = {Black-box modelling of a three-body hinge-barge wave energy device via forces responses}, url = {https://m2.mtmt.hu/api/publication/31843077}, author = {Jaramillo-Lopez, F. and Ringwood, J. and Flannery, B. and Murphy, J.}, publisher = {CRC Press}, unique-id = {31843077}, year = {2020}, pages = {231} } @article{MTMT:31708525, title = {Modelling of a Three-Body Hinge-Barge Wave Energy Device Using System Identification Techniques}, url = {https://m2.mtmt.hu/api/publication/31708525}, author = {Jaramillo-Lopez, Fernando and Flannery, Brian and Murphy, Jimmy and Ringwood, John V.}, doi = {10.3390/en13195129}, journal-iso = {ENERGIES}, journal = {ENERGIES}, volume = {13}, unique-id = {31708525}, issn = {1996-1073}, abstract = {In order to increase the prevalence of wave energy converters (WECs), they must provide energy at competitive prices, especially when compared with other renewable energy sources. Thus, it is imperative to develop control system technologies that are able to maximize energy extraction from waves, such that the delivered energy cost is reduced. An important part of a model-based controller is the model that it uses. System identification techniques (SITs) provide methodologies to get accurate dynamic models from input-output data. However, even though these techniques are well developed in other application areas, they are seldom used in the context of WECs. This paper proposes several strategies based on SIT to get a linear time-invariant model for a three-body hinge-barge wave energy device using experimental data. The main advantage of the model obtained with this methodology, against other methods such as linear potential theory, is that this model remains valid even for relatively large waves and WEC displacements. Other advantages of this model are its simplicity and the low computational resources that it needs. Numerical simulations are carried out to show the validation of the obtained model against recorded experimental data.}, keywords = {Wave energy; Renewable energy; system identification; wave energy converters}, year = {2020}, eissn = {1996-1073} } @article{MTMT:31861501, title = {Navigation Stability Analysis of Amphibious Armored Vehicles by Computer Virtual Reality Technology}, url = {https://m2.mtmt.hu/api/publication/31861501}, author = {Luo, Jian-Hua and Song, Chao and Li, Ling}, doi = {10.3966/199115992020063103023}, journal-iso = {J COMPUT}, journal = {JOURNAL OF COMPUTERS (JCP)}, volume = {31}, unique-id = {31861501}, issn = {1796-203X}, year = {2020}, pages = {289-302} } @book{MTMT:31843069, title = {Wave energy control: status and perspectives 2020}, url = {https://m2.mtmt.hu/api/publication/31843069}, author = {Ringwood, J.}, publisher = {IFAC}, unique-id = {31843069}, year = {2020} } @misc{MTMT:31869238, title = {Proceedings in Marine Technology and Ocean Engineering}, url = {https://m2.mtmt.hu/api/publication/31869238}, author = {Soares, Carlos Guedes and Shenoi, R. Ajit and Rizzuto, Enrico and Lopez-Peña, Fenando and Romanov, Jani and Parunov, Joško}, unique-id = {31869238}, year = {2020} } @article{MTMT:31708490, title = {Validation of a CFD-Based Numerical Wave Tank Model of the 1/20th Scale Wavestar Wave Energy Converter}, url = {https://m2.mtmt.hu/api/publication/31708490}, author = {Windt, Christian and Faedo, Nicolas and Garcia-Violini, Demian and Pena-Sanchez, Yerai and Davidson, Joshua Patrick and Ferri, Francesco and Ringwood, John V.}, doi = {10.3390/fluids5030112}, journal-iso = {FLUIDS}, journal = {FLUIDS}, volume = {5}, unique-id = {31708490}, issn = {2311-5521}, abstract = {Numerical wave tanks (NWTs) provide efficient test beds for the numerical analysis at various stages during the development of wave energy converters (WECs). To ensure the acquisition of accurate, high-fidelity data sets, validation of NWTs is a crucial step. However, using experimental data as reference during model validation, exact knowledge of all system parameters is required, which may not always be available, thus making an incremental validation inevitable. The present paper documents the numerical model validation of a 1/20 scale Wavestar WEC. The validation is performed considering different test case of increasing complexity: wave-only, wave excitation force, free decay, forced oscillation, and wave-induced motion cases. The results show acceptable agreement between the numerical and experimental data so that, under the well-known modelling constraints for mechanical friction and uncertainties in the physical model properties, the developed numerical model can be declared as validated.}, keywords = {model validation; CFD; OpenFOAM; Numerical wave tank; wave-structure interaction}, year = {2020}, orcid-numbers = {Windt, Christian/0000-0001-5301-6653} } @inproceedings{MTMT:31578418, title = {Evaluation of Energy Maximising Control Systems for Wave Energy Converters Using OpenFOAM (R)}, url = {https://m2.mtmt.hu/api/publication/31578418}, isbn = {9783319608457}, author = {Davidson, Joshua Patrick and Windt, Christian and Giorgi, Giuseppe and Genest, Romain and Ringwood, John V.}, booktitle = {OpenFOAM®}, doi = {10.1007/978-3-319-60846-4_12}, unique-id = {31578418}, abstract = {Wave energy conversion is an active field of research, aiming to harness the vast amounts of energy present in ocean waves. An essential development trajectory towards an economically competitive wave energy converter (WEC) requires early device experimentation and refinement using numerical tools. OpenFOAM (R) is proving to be a useful numerical tool for WEC development, having been increasingly employed in recent years to simulate and analyse the performance of WECs. This chapter reviews the latest works employing OpenFOAM (R) in the field of wave energy conversion, and then presents the new application, of evaluating energy maximising control systems (EMCSs) for WECs, in an OpenFOAM (R) numerical wave tank (NWT). The advantages of using OpenFOAM (R) for this application are discussed, and implementation details for simulating a controlled WEC in an OpenFOAM (R) NWT are outlined. An illustrative example is given, and results are presented, highlighting the value of evaluating EMCSs for WECs in an OpenFOAM (R) NWT.}, year = {2019}, pages = {157-171}, orcid-numbers = {Davidson, Joshua Patrick/0000-0001-5966-4272} } @article{MTMT:30975740, title = {Identification of dynamic models for a wave energy converter from experimental data}, url = {https://m2.mtmt.hu/api/publication/30975740}, author = {Giorgi, Simone and Davidson, Joshua Patrick and Jakobsen, Morten and Kramer, Morten and Ringwood, John V.}, doi = {10.1016/j.oceaneng.2019.05.008}, journal-iso = {OCEAN ENG}, journal = {OCEAN ENGINEERING}, volume = {183}, unique-id = {30975740}, issn = {0029-8018}, year = {2019}, eissn = {1873-5258}, pages = {426-436} } @article{MTMT:31086384, title = {Wave-induced real-fluid effects in marine energy converters: Review and application to OWC devices}, url = {https://m2.mtmt.hu/api/publication/31086384}, author = {Zabala, I and Henriques, J. C. C. and Blanco, J. M. and Gomez, A. and Gato, L. M. C. and Bidaguren, I and Falcao, A. F. O. and Amezaga, A. and Gomes, R. P. F.}, doi = {10.1016/j.rser.2019.05.025}, journal-iso = {RENEW SUST ENERG REV}, journal = {RENEWABLE & SUSTAINABLE ENERGY REVIEWS}, volume = {111}, unique-id = {31086384}, issn = {1364-0321}, abstract = {The performance assessment of industrial marine energy converters involves the integrated treatment of their hydrodynamic design and the optimization of their device hulls. Nowadays, such tasks require extensive experimental work and simulation plans, consuming considerable resources and time. In this comprehensive review of integrated approaches to numerical and experimental testing, the advantages and disadvantages of existing tools, from full-scale prototype and wave tank models to Computational Fluid Dynamics (CFD) and potential flow simulations, are all analysed. Likewise, current challenges such as experimental scale effects, numerical viscosity, and turbulence treatment are all studied. The novelty of this research is an integrated approach that employs experimental wave tank tests to validate a numerical wave tank model based on CFD that serves to calibrate a fast potential flow solver with Morison's correction terms. The model allows running, on fight resources, the necessary simulation for the design and optimisation of marine energy converters under multiple sea state conditions. Given the operating regimes of conventional marine energy converters, the results show that the influence of turbulence may be small, due to the unsteady nature of the oscillatory boundary layer flows.}, keywords = {Computational fluid dynamics; Marine renewable energy; Viscous drag; Morison's equation; Numerical wave tank; Oscillatory boundary layer flows}, year = {2019}, eissn = {1879-0690}, pages = {535-549} } @article{MTMT:30353893, title = {Adaptive Control of a Wave Energy Converter}, url = {https://m2.mtmt.hu/api/publication/30353893}, author = {Davidson, Joshua Patrick and Genest, R. and Ringwood, J.V.}, doi = {10.1109/TSTE.2018.2798921}, journal-iso = {IEEE T SUSTAIN ENERGY}, journal = {IEEE TRANSACTIONS ON SUSTAINABLE ENERGY}, volume = {9}, unique-id = {30353893}, issn = {1949-3029}, year = {2018}, eissn = {1949-3037}, pages = {1588-1595} } @article{MTMT:30355641, title = {Systematic identification of drag coefficients for a heaving wave follower}, url = {https://m2.mtmt.hu/api/publication/30355641}, author = {Davis, A.F. and Fabien, B.C.}, doi = {10.1016/j.oceaneng.2018.08.054}, journal-iso = {OCEAN ENG}, journal = {OCEAN ENGINEERING}, volume = {168}, unique-id = {30355641}, issn = {0029-8018}, year = {2018}, eissn = {1873-5258}, pages = {1-11} } @mastersthesis{MTMT:31018600, title = {Control of wave energy converters using machine learning strategies}, url = {https://m2.mtmt.hu/api/publication/31018600}, author = {Enrico, Anderlini}, unique-id = {31018600}, year = {2018} } @misc{MTMT:31010653, title = {Simulations of floating wave energy devices using adaptive mesh refinement}, url = {https://m2.mtmt.hu/api/publication/31010653}, author = {Eskilsson, C and Palm, J}, unique-id = {31010653}, year = {2018} } @misc{MTMT:31018594, title = {Committee V. 4: Offshore Renewable Energy}, url = {https://m2.mtmt.hu/api/publication/31018594}, author = {Gao, Zhen and Bingham, Harry B and Ingram, Harry B and Kolios, Athanasios and Karmakar, Debabrata and Utsunomiya, Tomoaki and Catipovic, Ivan and Colicchio, Giuseppina and Rodrigues, Jose Miguel and Adam, Frank}, unique-id = {31018594}, year = {2018} } @article{MTMT:31869274, title = {High-fidelity numerical modelling of ocean wave energy systems: A review of computational fluid dynamics-based numerical wave tanks}, url = {https://m2.mtmt.hu/api/publication/31869274}, author = {Windt, Christian and Davidson, Joshua Patrick and Ringwood, John V.}, doi = {10.1016/j.rser.2018.05.020}, journal-iso = {RENEW SUST ENERG REV}, journal = {RENEWABLE & SUSTAINABLE ENERGY REVIEWS}, volume = {93}, unique-id = {31869274}, issn = {1364-0321}, year = {2018}, eissn = {1879-0690}, pages = {610-630} } @mastersthesis{MTMT:31018597, title = {Study of Scale Modelling, Verification and Control of aHeaving Point Absorber Wave Energy Converter}, url = {https://m2.mtmt.hu/api/publication/31018597}, author = {Bingyong, Guo}, unique-id = {31018597}, year = {2017} } @misc{MTMT:31010631, title = {Adaptive control of a wave energy converter simulated in a numerical wave tank}, url = {https://m2.mtmt.hu/api/publication/31010631}, author = {Davidson, Joshua Patrick and Genest, Romain and Ringwood, John V}, unique-id = {31010631}, year = {2017} } @mastersthesis{MTMT:31869263, title = {Linear and nonlinear parametric hydrodynamic models for wave energy converters identified from recorded data}, url = {https://m2.mtmt.hu/api/publication/31869263}, author = {Giorgi, Simone}, doi = {10.13140/RG.2.2.18619.11045}, publisher = {Maynooth University}, unique-id = {31869263}, year = {2017} } @mastersthesis{MTMT:31869199, title = {Study of scale modelling, verification and control of a heaving point absorber wave energy converter}, url = {https://m2.mtmt.hu/api/publication/31869199}, author = {Guo, Bingyong}, unique-id = {31869199}, year = {2017} } @article{MTMT:30355644, title = {Mathematical modelling of wave energy converters: A review of nonlinear approaches}, url = {https://m2.mtmt.hu/api/publication/30355644}, author = {Penalba, Markel and Giorgi, Giussepe and Ringwood, John V.}, doi = {10.1016/j.rser.2016.11.137}, journal-iso = {RENEW SUST ENERG REV}, journal = {RENEWABLE & SUSTAINABLE ENERGY REVIEWS}, volume = {78}, unique-id = {30355644}, issn = {1364-0321}, year = {2017}, eissn = {1879-0690}, pages = {1188-1207} } @article{MTMT:30355643, title = {Numerical models for the motion and forces of point-absorbing wave energy converters in extreme waves}, url = {https://m2.mtmt.hu/api/publication/30355643}, author = {Sjökvist, L. and Wu, J. and Ransley, E. and Engström, J. and Eriksson, M. and Göteman, M.}, doi = {10.1016/j.oceaneng.2017.08.061}, journal-iso = {OCEAN ENG}, journal = {OCEAN ENGINEERING}, volume = {145}, unique-id = {30355643}, issn = {0029-8018}, year = {2017}, eissn = {1873-5258}, pages = {1-14} } @mastersthesis{MTMT:31861490, title = {Wave loads and peak forces on moored wave energy devices in tsunamis and extreme waves}, url = {https://m2.mtmt.hu/api/publication/31861490}, author = {Sjökvist, Linnea}, unique-id = {31861490}, year = {2017} } @mastersthesis{MTMT:31018602, title = {Wavelet methods and system identification}, url = {https://m2.mtmt.hu/api/publication/31018602}, author = {Abu, Bakar}, unique-id = {31018602}, year = {2016} } @mastersthesis{MTMT:31869275, title = {Energy harvesting for marine based sensors}, url = {https://m2.mtmt.hu/api/publication/31869275}, author = {Davidson, Josh}, doi = {10.13140/RG.2.2.19818.41923}, unique-id = {31869275}, year = {2016} } @article{MTMT:30358815, title = {Identification of Wave Energy Device Models From Numerical Wave Tank Data—Part 2: Data-Based Model Determination}, url = {https://m2.mtmt.hu/api/publication/30358815}, author = {Giorgi, Simone and Davidson, Joshua Patrick and Ringwood, John V.}, doi = {10.1109/TSTE.2016.2515500}, journal-iso = {IEEE T SUSTAIN ENERGY}, journal = {IEEE TRANSACTIONS ON SUSTAINABLE ENERGY}, volume = {7}, unique-id = {30358815}, issn = {1949-3029}, year = {2016}, eissn = {1949-3037}, pages = {1020-1027} }