LMI‐based passivation of LTI systems with application to marine structures

Autor: Nicolás Faedo, Yerai Peña‐Sanchez, Fabio Carapellese, Giuliana Mattiazzo, John V. Ringwood

Publikováno v: IET Renewable Power Generation, Vol 15, Iss 14, Pp 3424-3433 (2021)

Abstract Due to the inherent relevance of passive (physically representative) models for control, state‐estimation, and motion simulation in the field of marine systems, in this paper, an optimisation‐based approach to passivation of linear time�

Externí odkaz: https://doaj.org/article/6ff9523335f9472bb313f9ba915a232b

Validation of a CFD-Based Numerical Wave Tank Model of the 1/20th Scale Wavestar Wave Energy Converter

Autor: Christian Windt, Nicolás Faedo, Demián García-Violini, Yerai Peña-Sanchez, Josh Davidson, Francesco Ferri, John V. Ringwood

Publikováno v: Fluids, Vol 5, Iss 3, p 112 (2020)

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 cruc

Externí odkaz: https://doaj.org/article/0fce1d1aecd8405a9db2e3afc4a8d1b8

Experimental assessment and validation of energy-maximising moment-based optimal control for a prototype wave energy converter

Autor: Nicolás Faedo, Yerai Peña-Sanchez, Demián Garcia-Violini, Francesco Ferri, Giuliana Mattiazzo, John V. Ringwood

In recent years, a framework for control of wave energy converters (WECs), termed moment-based control, has been developed within the wave energy conversion literature, exhibiting a remarkable performance in terms of energy absorption, while retainin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aced19569610a2f303af9f0662b8021
http://hdl.handle.net/10810/61512

Optimal Control of Wave Energy Devices with Nonlinear Reactive Power Constraints

Autor: Jitendra Kr. Jain, Oliver Mason, Yerai Peña-Sanchez, John V. Ringwood

Publikováno v: IFAC-PapersOnLine. 55:98-103

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20be7595d7e9bc917740d50e4063924e
https://doi.org/10.1016/j.ifacol.2022.09.007

Experimental Implementation and Validation of a Broadband LTI Energy-Maximizing Control Strategy for the Wavestar Device

Autor: Christian Windt, Demián García-Violini, Francesco Ferri, John V. Ringwood, Yerai Peña-Sanchez, Nicolás Faedo

Publikováno v: Garcia-Violini, D, Pena-Sanchez, Y, Faedo, N, Windt, C, Ferri, F & Ringwood, J V 2021, ' Experimental Implementation and Validation of a Broadband LTI Energy-Maximizing Control Strategy for the Wavestar Device ', IEEE Transactions on Control Systems Technology, vol. 29, no. 6, 9339866, pp. 2609-2621 . https://doi.org/10.1109/TCST.2021.3052479

This study addresses the experimental validation of a linear time-invariant (LTI) energy-maximizing control strategy for wave energy converters (WECs), applied to a 1/20 scale Wavestar WEC. To fulfill this objective, system identification routines ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de4cb06a5b28317417653f17d5419727
https://doi.org/10.1109/tcst.2021.3052479