POSITION MEASUREMENT BY MICRO-ELECTRONIC ACCELEROMETER |
|---|
| G. J. Stein, M. Šperka |
- Abstract:
- Relative displacement measurement by use of absolute acceleration measurement was attempted. A micro-electronic accelerometer, working on the servo-accelerometer principle was tested for this application. The results of extended investigation indicate that this theoretically simple way of relative displacement measurement is not feasible in practice due to large errors introduced by doubleintegration of the accelerometer output signal corrupted by drift and noise.
- Keywords:
- micro-electronic accelerometer, position measurement, MEMS
- Download:
- IMEKO-WC-2000-MNT-P489.pdf
- DOI:
- -
- Event details
- Event name:
- XVI IMEKO World Congress
- Title:
Measurement - Supports Science - Improves Technology - Protects Environment ... and Provides Employment - Now and in the Future
- Place:
- Vienna, AUSTRIA
- Time:
- 25 September 2000 - 28 September 2000