Abstract
A rotational speed measuring and calibration system based on the Laser Doppler Velocimetry is proposed in this paper. The rotational speed of a motor in the system can be determined by measuring the tangential linear velocity of a rotating reference disc mounted on the motor shaft with a Laser Surface Velocimeter. Measuring deviations caused by manufacturing and mounting errors of the reference disc are analyzed and compensated. Therefore, a measuring accuracy of better than 0.1% is realized.
| Originalsprache | Englisch |
|---|---|
| Publikationsstatus | Veröffentlicht - 2015 |
| Veranstaltung | 21st IMEKO World Congress on Measurement in Research and Industry - Prague, Tschechische Republik Dauer: 30 Aug. 2015 → 4 Sept. 2015 |
Konferenz
| Konferenz | 21st IMEKO World Congress on Measurement in Research and Industry |
|---|---|
| Land/Gebiet | Tschechische Republik |
| Ort | Prague |
| Zeitraum | 30/08/15 → 4/09/15 |