{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488828","patent":{"patent_number":"US-10488828","title":"Multi-resonant feedback control of multiple degree-of-freedom wave energy converters","assignee":null,"inventors":[],"filing_date":"2017-12-04T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G05B","G06F"],"num_claims":4,"abstract":"Multi-resonant control of a 3 degree-of-freedom (heave-pitch-surge) wave energy converter enables energy capture that can be in the order of three times the energy capture of a heave-only wave energy converter. The invention uses a time domain feedback control strategy that is optimal based on the criteria of complex conjugate control. The multi-resonant control can also be used to shift the harvested energy from one of the coupled modes to another, enabling the elimination of one of the actuators otherwise required in a 3 degree-of-freedom wave energy converter. This feedback control strategy does not require wave prediction; it only requires the measurement of the buoy position and velocity."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-resonant feedback control of multiple degree-of-freedom wave energy converters","description":"Multi-resonant control of a 3 degree-of-freedom (heave-pitch-surge) wave energy converter enables energy capture that can be in the order of three times the energy capture of a heave-only wave energy ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488828","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-10488828","citation_suggestion":"Patentable. \"Multi-resonant feedback control of multiple degree-of-freedom wave energy converters\" (US-10488828). https://patentable.app/patents/US-10488828","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488828","json":"https://patentable.app/api/llm-context/US-10488828","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T00:38:31.451Z"}