Control Oriented Modular Modelling of a Floating Wind Turbine: The Port-Hamiltonian Approach
This paper proposes a control-oriented model of a floating wind turbine, incorporating 2D platform motion via a coupled beam-string structure with axial and transversal deformations. The model of the floating turbine includes the rigid body rotations of the floating platform, maintaining the small deformation approximation for the beam. The port-Hamiltonian approach is used for its modularity and to reflect the system’s passivity. Simulations using a simplified water-structure interaction modelled by Archimedes’ forces on a rectangular platform are given. Leveraging system modularity, control alternatives are discussed.
Authors
- Ignacio Díaz (ORCID: https://orcid.org/0000-0003-0420-2315)
- Yongxin Wu (ORCID: https://orcid.org/0000-0003-1397-7147)
- Yann Le Gorrec (ORCID: https://orcid.org/0000-0001-6935-1915)
Institutions
- Centre National de la Recherche Scientifique (FR)
- Franche-Comté Électronique Mécanique Thermique et Optique - Sciences et Technologies (FR)
- Université Marie et Louis Pasteur (FR)
Publication Details
- Journal
- IFAC-PapersOnLine
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1016/j.ifacol.2025.08.078
- Primary Topic
- Control and Stability of Dynamical Systems
- Type
- article
- Field-Weighted Citation Impact
- 0.00