Research Article
Precession Azimuth Sensing with Low-Noise Molecular Electronics Angular Sensors
Table 2
The experiments results for angular velocity sensor (MET 50 mm) and angular acceleration sensor (MET 9 mm).
| Platform rotational rate, Hz | Earth’s rotational rate projection on completion of measurements, rad/sec | Azimuth average value and root-mean-square | MET 50 mm | MET 9 mm | MET 50 mm | MET 9 mm |
| 0.05 | 4.12 · 10−5 | 5.6 · 10−5 | 254.22° ± 0.24° | 253.3° ± 1.2° | 0.1 | 4.02 · 10−5 | 4.6 · 10−5 | 254.33° ± 0.17° | 257.4° ± 2.1° | 0.2 | 4.16 · 10−5 | 4.2 · 10−5 | 254.36° ± 0.28° | 259.5° ± 2.8° | True values of quantities | 4.084 · 10−5 | 254.23° |
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