Name
Abstract | ||
|---|---|---|
To improve the precision of dynamic distance measurement based on the frequency-swept interferometry (FSI) system, a Doppler-induced error compensation model based on a scheme increasing the frequency sweeping rate is proposed. A distance demodulation method based on a Fourier transformation is investigated when the defined quasi-stationary coefficient approaches a constant. Simulations and experiments based on dynamic distance with a sinusoidal change demonstrate that the proposed method has a standard deviation of 0.09 mu m within a distance range of 4 mu m at a sweeping rate of 60 KHz. |
Year | DOI | Venue |
|---|---|---|
2022 | 10.3390/s22134771 | SENSORS |
Keywords | DocType | Volume |
frequency-sweeping interferometry, dynamic distance measurement, Doppler-induced error compensation | Journal | 22 |
Issue | ISSN | Citations |
13 | 1424-8220 | 0 |
PageRank | References | Authors |
0.34 | 0 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yuru Chen | 1 | 0 | 0.68 |
| Xiaohua Lei | 2 | 0 | 0.68 |
| Xiao Lin | 3 | 8 | 2.65 |
| Peng Zhang | 4 | 6 | 11.27 |
| Xianming Liu | 5 | 461 | 47.55 |