| Autor: |
Guglielmo Papini, Francisco Javier Dores Piuma, Nicolás Faedo, John V. Ringwood, Giuliana Mattiazzo |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Journal of Marine Science and Engineering, Vol 10, Iss 5, p 656 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2077-1312 |
| DOI: |
10.3390/jmse10050656 |
| Popis: |
This paper presents a data-driven model reduction by moment-matching approach to construct control-oriented models for a point absorber device. The methodology chosen and developed generates models which are input-to-state linear, with any nonlinear behaviour confined to the output map. Such a map is the result of a data-driven approximation procedure, where the so-called moment of the point absorber system is estimated via a least-squares procedure. The resulting control-oriented model can inherently preserve steady-state properties of the target WEC system for a user-defined class of input signals of interest, with the computation only dependent upon a suitably defined set of input-output data. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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