A theoretical grounding is presented for justifying how frequency domain methods may be applied in the determination of constrained extracted-energy maximising controls in wave-energy conversion applications subject to nonlinear models. A computational method is subsequently outlined. The theory applies to forced Lur'e systems, an important class of nonlinear control systems, including nonlinear models of simple heaving point-absorber wave-energy converters, and which facilitates a well-defined and tractable frequency response for such systems.
Citation
Guiver, C. (2024, August). A method for constrained energy-maximising control of heaving wave-energy converters via a nonlinear frequency response. Presented at The 8th IEEE Conference on Control Technology and Applications (CCTA) 2024, Newcastle Upon Tyne
Presentation Conference Type
Conference Paper (published)
Conference Name
The 8th IEEE Conference on Control Technology and Applications (CCTA) 2024
Start Date
Aug 21, 2024
End Date
Aug 23, 2024
Acceptance Date
May 25, 2024
Online Publication Date
Sep 11, 2024
Publication Date
2024
Deposit Date
Jun 25, 2024
Publicly Available Date
Sep 11, 2024
Publisher
Institute of Electrical and Electronics Engineers
Peer Reviewed
Peer Reviewed
Pages
590-597
Series ISSN
2768-0770
Book Title
2024 IEEE Conference on Control Technology and Applications (CCTA)
Ensure access to affordable, reliable, sustainable and modern energy for all
Files
A method for constrained energy-maximising control of heaving wave-energy converters via a nonlinear frequency response (accepted version)
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