Apparatus and method of calibrating of a force sensing device by establishing an optimized force-resistance curve
US12158386B2 · kind B2 · utility
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25References
15Claims
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Key dates
| Filing date | Dec 17, 2021 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Dec 17, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L1/22
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of calibrating a force sensing device comprises establishing an optimized force-resistance curve by obtaining a mean resistance of a plurality of force-resistance curves for a set of substantially similar force sensing devices and measuring calibration data of the force sensing device. The method applies a plurality of calibration points defined from the measuring step to the optimized force-resistance curve and adapts the optimized force-resistance curve to form an adapted force-resistance curve by interpolating the plurality of calibration points and determining a multiplier value for each calibration point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.