{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11498179","patent":{"patent_number":"US-11498179","title":"Direct pose feedback control method and direct pose feedback controlled machine","assignee":null,"inventors":[],"filing_date":"2021-03-19T00:00:00.000Z","publication_date":"2022-11-15T00:00:00.000Z","cpc_codes":["B23Q","G05B","B23Q","B23Q","B25J","B25J","G05B","B23Q","B25J","G05B","G05B","G05B","G05B","G05B","G05B","G05B","G05B","G05B","G05B","G05B"],"num_claims":29,"abstract":"A direct pose feedback (DPF) control method applied to a DPF controlled machine is provided. The DPF control method includes a pose compensation control in addition to the position feedback control. The pose compensation control includes an initiation step, a reference system step, an actual pose calculation step and a position compensation step. The sum of the primary driving value and the compensation driving value is output to the driver of each of the motors. The advantage of the DPF control method is that the existing real-time position control loop in the controller can remain unchanged, while the pose compensation control is added to eliminate tool pose error resulted from geometric errors in the machine. The DPF controlled machine uses a pose measuring mechanism to measure the actual pose of the tool and to compensate the tool pose error. Hence, the DPF controlled machine is free of geometric errors."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Direct pose feedback control method and direct pose feedback controlled machine","description":"A direct pose feedback (DPF) control method applied to a DPF controlled machine is provided. The DPF control method includes a pose compensation control in addition to the position feedback control. T","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11498179","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-11498179","citation_suggestion":"Patentable. \"Direct pose feedback control method and direct pose feedback controlled machine\" (US-11498179). https://patentable.app/patents/US-11498179","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11498179","json":"https://patentable.app/api/llm-context/US-11498179","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T03:23:31.078Z"}