2020
|
Ringwood, John V.; Mérigaud, Alexis; Faedo, Nicolás; Fusco, Francesco An Analytical and Numerical Sensitivity and Robustness Analysis of Wave Energy Control Systems (Journal Article) In: IEEE Transactions on Control Systems Technology, 2020. @article{JohnSensiRobustWEC,
title = {An Analytical and Numerical Sensitivity and Robustness Analysis of Wave Energy Control Systems},
author = {Ringwood, John V. and Mérigaud, Alexis and Faedo, Nicolás and Fusco, Francesco},
url = {https://documentcloud.adobe.com/link/review?uri=urn:aaid:scds:US:4f0ac72d-543d-42c4-9f74-a96f57fc94de},
doi = {10.1109/TCST.2019.2909719},
year = {2020},
date = {2020-05-07},
journal = {IEEE Transactions on Control Systems Technology},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2019
|
Peña-Sanchez, Yerai; Faedo, Nicolás; Penalba, Markel; Giorgi, Giuseppe; Mérigaud, Alexis; García Violini, Demian; Wang, Liguo; Ringwood, John V. Finite-Order hydrodynamic Approximation by Momment-Matching (FOAMM) toolbox for wave energy applications (Proceedings Article) In: Proceedings of the 13th European Wave and Tidal Energy Conference (EWTEC) Naples, Italy, EWTEC 2019. @inproceedings{PenaSanchez2019FOAMM,
title = {Finite-Order hydrodynamic Approximation by Momment-Matching (FOAMM) toolbox for wave energy applications},
author = {Peña-Sanchez, Yerai and Faedo, Nicolás and Penalba, Markel and Giorgi, Giuseppe and Mérigaud, Alexis and García Violini, Demian and Wang, Liguo and Ringwood, John V.},
url = {https://documentcloud.adobe.com/link/review?uri=urn:aaid:scds:US:d891a843-9381-4fce-abf2-2cc0f07fbda6},
year = {2019},
date = {2019-03-10},
booktitle = {Proceedings of the 13th European Wave and Tidal Energy Conference (EWTEC) Naples, Italy},
organization = {EWTEC},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
2018
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Peña-Sanchez, Yerai; Mérigaud, Alexis; Ringwood, John V. Short-Term Forecasting of Sea Surface Elevation for Wave Energy Applications: The Autoregressive Model Revisited (Journal Article) In: IEEE Journal of Oceanic Engineering, 2018. @article{Yerai18Forecasting,
title = {Short-Term Forecasting of Sea Surface Elevation for Wave Energy Applications: The Autoregressive Model Revisited},
author = {Peña-Sanchez, Yerai and Mérigaud, Alexis and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2019/07/PeñaSanchez2018.pdf},
doi = {10.1109/JOE.2018.2875575},
year = {2018},
date = {2018-10-31},
journal = {IEEE Journal of Oceanic Engineering},
abstract = {For wave energy converter control applications, autoregressive (AR) models have been proposed as a simple wave forecasting method, solely based on measured or estimated values of the past wave elevation (or excitation force) signal. Using offline-filtered wave time series, AR models can achieve accurate forecasts several wave periods into the future. In this paper, the AR method is examined from the broader perspective of linear, Gaussian processes. In particular, assuming Gaussian waves and perfect knowledge of the wave spectrum, it is possible to derive a theoretically-optimal wave elevation predictor. It is shown that, in realistic situations, AR models can achieve a performance comparable to the theoretically optimal, spectrum-based predictor, both in simulated wave time series and using actual wave elevation records.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
For wave energy converter control applications, autoregressive (AR) models have been proposed as a simple wave forecasting method, solely based on measured or estimated values of the past wave elevation (or excitation force) signal. Using offline-filtered wave time series, AR models can achieve accurate forecasts several wave periods into the future. In this paper, the AR method is examined from the broader perspective of linear, Gaussian processes. In particular, assuming Gaussian waves and perfect knowledge of the wave spectrum, it is possible to derive a theoretically-optimal wave elevation predictor. It is shown that, in realistic situations, AR models can achieve a performance comparable to the theoretically optimal, spectrum-based predictor, both in simulated wave time series and using actual wave elevation records. |
Mérigaud, Alexis; Ringwood, John V. Towards realistic non-linear receding-horizon spectral control of wave energy converters (Journal Article) In: Control Engineering Practice, vol. 81, pp. 145-161, 2018. @article{alexis2018NRC,
title = {Towards realistic non-linear receding-horizon spectral control of wave energy converters},
author = {Mérigaud, Alexis and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2018/10/2018-Alexis-Merigaud-Towards-realistic-non-linear-receding-horizon-spectral-control-of-wave-energy-converters-Control-Engineering-Practice.pdf},
year = {2018},
date = {2018-09-24},
journal = {Control Engineering Practice},
volume = {81},
pages = {145-161},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Auger, Clement; Mérigaud, Alexis; Ringwood, John V. Receding-horizon pseudo-spectral control of wave energy converters using periodic basis functions (Journal Article) In: IEEE Transactions on Sustainable Energy, 2018. @article{Auger2018-RecedingHorizonPScontrol,
title = {Receding-horizon pseudo-spectral control of wave energy converters using periodic basis functions},
author = {Auger, Clement and Mérigaud, Alexis and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2018/10/Auger-2018-RecedingHorizonPS.pdf},
year = {2018},
date = {2018-09-03},
journal = {IEEE Transactions on Sustainable Energy},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Mérigaud, Alexis; Ringwood, John V. Incorporating Ocean Wave Spectrum Information in Short-Term Free-Surface Elevation Forecasting (Journal Article) In: IEEE Journal of Oceanic Engineering, no. 99, 2018. @article{Alexis18IncorporatingOceanWaveSpectrum,
title = {Incorporating Ocean Wave Spectrum Information in Short-Term Free-Surface Elevation Forecasting},
author = {Mérigaud, Alexis and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2018/06/Alexis18-IncorporatingOceanWaveSpectrum.pdf},
year = {2018},
date = {2018-05-02},
journal = {IEEE Journal of Oceanic Engineering},
number = {99},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Mérigaud, Alexis; Ringwood, John V. Power production assessment for wave energy converters: Overcoming the perils of the power matrix (Journal Article) In: Journal of Engineering for the Maritime Environment, vol. 232, no. 1, pp. 50-70, 2018. @article{alexis2018JEME,
title = {Power production assessment for wave energy converters: Overcoming the perils of the power matrix },
author = {Mérigaud, Alexis and Ringwood, John V. },
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2018/05/2018-alexi-WEC-power-assessment-overcoming-the-perils-of-the-power-matrix-conference.pdf},
year = {2018},
date = {2018-02-15},
journal = {Journal of Engineering for the Maritime Environment},
volume = {232},
number = {1},
pages = {50-70},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Mérigaud, Alexis; Ringwood, John V. Free-Surface Time-Series Generation for Wave Energy Applications (Journal Article) In: IEEE Journal of Oceanic Engineering, vol. 43, no. 1, pp. 19-35, 2018. @article{2018alexisIEEE-JOCE,
title = {Free-Surface Time-Series Generation for Wave Energy Applications },
author = {Mérigaud, Alexis and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2018/05/2018-Alexis-Merigaud-Free-Surface-Time-Series-Generation-for-Wave-Energy-Applications-IEEE-JOCE.pdf},
year = {2018},
date = {2018-01-11},
journal = {IEEE Journal of Oceanic Engineering},
volume = {43},
number = {1},
pages = {19-35},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
Mérigaud, Alexis; Ringwood, John V. A Nonlinear Frequency-Domain Approach for Numerical Simulation of Wave Energy Converters (Journal Article) In: IEEE Transactions on Sustainable Energy, vol. 9, no. 1, pp. 86-94, 2018. @article{alexis2018nonlinear,
title = {A Nonlinear Frequency-Domain Approach for Numerical Simulation of Wave Energy Converters},
author = {Mérigaud, Alexis and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2018/05/2018-Alexis-Merigaud-A-nonliear-frequency-domain-approach-IEEE-293AMNL-2.pdf},
year = {2018},
date = {2018-01-01},
journal = {IEEE Transactions on Sustainable Energy},
volume = {9},
number = {1},
pages = {86-94},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2017
|
Mérigaud, Alexis; Ringwood, John V. Nonlinear frequency-domain WEC simulation: Numerical case studies and practical issues (Conference) Proceedings of the EWTEC 2017, Cork, 2017. @conference{merigaud2017nonlinear,
title = {Nonlinear frequency-domain WEC simulation: Numerical case studies and practical issues},
author = {Mérigaud, Alexis and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2017/10/merigaud.pdf},
year = {2017},
date = {2017-08-27},
booktitle = {Proceedings of the EWTEC 2017, Cork},
pages = {848.1 – 848.10},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
|
Mérigaud, Alexis; Ringwood, John V. Optimal trajectories, nonlinear models and constraints in wave energy device control (Conference) Proceedings of the 20th IFAC World Congress, Toulouse, France, 2017. @conference{merigaud2017optimal,
title = {Optimal trajectories, nonlinear models and constraints in wave energy device control},
author = {Mérigaud, Alexis and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2017/10/IFAC-paper-Alexis.pdf},
year = {2017},
date = {2017-07-14},
booktitle = {Proceedings of the 20th IFAC World Congress},
journal = {Proceedings of the IFAC World Congress},
pages = {16215-16220},
address = {Toulouse, France},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
|
Penalba, Markel; Mérigaud, Alexis; Giorgi, Giuseppe; Ringwood, John V. Influence of nonlinear Froude-Krylov forces on the performance of two wave energy points absorbers (Journal Article) In: Journal of Ocean Engineering and Marine Energy, vol. 3, pp. 209-220, Forthcoming. @article{Penalba20172WECs,
title = {Influence of nonlinear Froude-Krylov forces on the performance of two wave energy points absorbers},
author = {Penalba, Markel and Mérigaud, Alexis and Giorgi, Giuseppe and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2018/06/Penalba2017_Article_InfluenceOfNonlinearFroudeKryl.pdf},
year = {2017},
date = {2017-06-06},
journal = {Journal of Ocean Engineering and Marine Energy},
volume = {3},
pages = {209-220},
keywords = {},
pubstate = {forthcoming},
tppubtype = {article}
}
|
Mérigaud, Alexis; Ramos, Jose V.; Paparella, Francesco; Ringwood, John V. Ocean forecasting for wave energy production (Journal Article) In: Journal of Marine Research, vol. 75, pp. 459-505, 2017. @article{Alexis2017d,
title = {Ocean forecasting for wave energy production},
author = {Mérigaud, Alexis and Ramos, Jose V. and Paparella, Francesco and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2018/05/Ocean-forecasting-for-wave-energy-production.pdf},
year = {2017},
date = {2017-05-01},
journal = {Journal of Marine Research},
volume = {75},
pages = {459-505},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2016
|
Mérigaud, Alexis; Ringwood, John V. Condition-based maintenance methods for marine renewable energy (Journal Article) In: Renewable and Sustainable Energy Reviews, vol. 66, pp. 53–78, 2016. @article{merigaud2016condition,
title = {Condition-based maintenance methods for marine renewable energy},
author = {Mérigaud, Alexis and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2017/04/J255AMSR.pdf},
year = {2016},
date = {2016-01-01},
journal = {Renewable and Sustainable Energy Reviews},
volume = {66},
pages = {53--78},
publisher = {Elsevier},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
|
2015
|
Penalba, Markel; Mérigaud, Alexis; Gilloteaux, J-C.; Ringwood, John V. Nonlinear Froude-Krylov force modelling for two heaving wave energy point absorbers (Conference) In Proceedings of European wave and tidal energy conference, Nantes, 2015. @conference{Penalba2015_CYLvsSPH,
title = {Nonlinear Froude-Krylov force modelling for two heaving wave energy point absorbers},
author = {Penalba, Markel and Mérigaud, Alexis and Gilloteaux, J-C. and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2017/04/C236NLFK.pdf},
year = {2015},
date = {2015-01-01},
booktitle = {In Proceedings of European wave and tidal energy conference, Nantes},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
|
2012
|
Mérigaud, Alexis; Gilloteaux, Jean-Christophe; Ringwood, John V. A nonlinear extension for linear boundary element methods in wave energy device modelling (Proceedings Article) In: ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering, pp. 615–621, American Society of Mechanical Engineers 2012. @inproceedings{merigaud2012nonlinear,
title = {A nonlinear extension for linear boundary element methods in wave energy device modelling},
author = {Mérigaud, Alexis and Gilloteaux, Jean-Christophe and Ringwood, John V.},
url = {http://www.eeng.nuim.ie/coer/wp-content/uploads/2017/04/C184OMAE.pdf},
year = {2012},
date = {2012-01-01},
booktitle = {ASME 2012 31st International Conference on Ocean, Offshore and Arctic Engineering},
pages = {615--621},
organization = {American Society of Mechanical Engineers},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
|
