{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11512757","patent":{"patent_number":"US-11512757","title":"Precision vibration-isolation system with floor feedforward assistance","assignee":null,"inventors":[],"filing_date":"2018-08-15T00:00:00.000Z","publication_date":"2022-11-29T00:00:00.000Z","cpc_codes":["G05B","G05B","G05B","G05B"],"num_claims":23,"abstract":"Apparatus and methods to reduce unwanted motion in precision instruments are described. An active vibration-isolation system may include a feedback loop that senses motion of an intermediate mass. In noisy environments, where the feedback loop would otherwise fail or provide inadequate isolation, feedforward control can be implemented to sense floor vibrations and reduce motion of the intermediate mass that would otherwise be induced by the floor vibrations. The feedforward control can reduce motion of the intermediate mass to a level that allows the feedback loop to operate satisfactorily."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Precision vibration-isolation system with floor feedforward assistance","description":"Apparatus and methods to reduce unwanted motion in precision instruments are described. An active vibration-isolation system may include a feedback loop that senses motion of an intermediate mass. In ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11512757","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-11512757","citation_suggestion":"Patentable. \"Precision vibration-isolation system with floor feedforward assistance\" (US-11512757). https://patentable.app/patents/US-11512757","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11512757","json":"https://patentable.app/api/llm-context/US-11512757","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:30:44.851Z"}