ELECTRICAL IMPEDANCE BASED CALIBRATION OF ACCELEROMETERS |
|---|
| Andreas Havreland |
- Abstract:
- This contribution proposes a methodology to predict the transfer function of an accelerometer solely based on an electrical impedance measurement. Such impedance measurement can be conducted in-situ and has certain advantages for some types of accelerometers and under certain measuring conditions. A proof-of-concept study has been conducted where the methodology is used to estimate the sensitivity at 160 Hz, the proposed method underestimates the sensitivity by 9% compared to a conventional vibration experiment.
- Keywords:
- accelerometer; in-situ characterization; electrical impedance; transfer function
- Download:
- IMEKO-TC22-2022-099.pdf
- DOI:
- 10.21014/tc22-2022.099
- Event details
- IMEKO TC:
- TC22
- Event name:
- TC22 Conference 2022
- Title:
5th TC22 Conference on Vibration Measurement (together with the 24th TC3 Conference on the Measurement of Force, Mass and Torque, the 14th TC5 Conference on the Measurement of Hardness, and the 6th TC16 Conference on Pressure and Vacuum Measurement)
- Place:
- Cavtat-Dubrovnik, CROATIA
- Time:
- 11 October 2022 - 13 October 2022