Part evaluation based upon system natural frequency
US11175264B2 · kind B2 · utility
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4References
18Claims
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Assignee
Inventor
Key dates
| Filing date | May 2, 2019 |
| Grant date | Nov 16, 2021 |
| Priority date | — |
| Expiry date | May 25, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/0258
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A part evaluation tool is disclosed and which may be used to assess a part-under-test for use in a system. A plurality of natural frequencies for a system operated at a first steady-state operational are identified. A vibrational response of a part-under-test is acquired, and resonance frequencies within this vibrational response are identified. Resonance frequencies of the part-under-test are compared with the identified natural frequencies for purposes of classifying the part as compliant (e.g., suitable for use in the system) or non-compliant (e.g., not suitable for use in the system).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.