{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10488248","patent":{"patent_number":"US-10488248","title":"Oscillation analysis program and device","assignee":null,"inventors":[],"filing_date":"2016-04-27T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":4,"abstract":"A problem of the present invention is to provide a vibration analysis program capable of analyzing bidirectional exchanges between a distribution amount and a difference amount with respect to an external system of the part in a part modeled as a finite element, in which the difference amount accumulation characteristic and the distribution amount accumulation characteristic are distributed. A vibration analysis program of the present invention includes a first step 6 of importing a finite element model of a target part modeled by a finite element method program 4 to calculate an accumulation characteristic matrix and connection matrix, a second step 8 of calculating a difference amount-distribution amount mode matrix and eigenvectors after inputting 7 an attenuation characteristic to the accumulation characteristic matrix or the connection matrix as necessary, and a third step 14 of importing an input difference amount-flow amount vector to a target part obtained from an external system simulator 9, performing a mode coordinate transformation of the input difference amount-flow amount vector, calculating the mode vector response, and performing physical coordinate transformation of mode vector."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Oscillation analysis program and device","description":"A problem of the present invention is to provide a vibration analysis program capable of analyzing bidirectional exchanges between a distribution amount and a difference amount with respect to an exte","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10488248","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-10488248","citation_suggestion":"Patentable. \"Oscillation analysis program and device\" (US-10488248). https://patentable.app/patents/US-10488248","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10488248","json":"https://patentable.app/api/llm-context/US-10488248","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T21:13:00.263Z"}