Bin Wu, Yin Zhou, Bing Cheng, Dong Zhu, Kai-Nan Wang, Xin-Xin Zhu, Pei-Jun Chen, Kan-Xing Weng, Qiu-Hai Yang, Jia-Hong Lin, Kai-Jun Zhang, He-Lin Wang, Qiang Lin. Static measurement of absolute gravity in truck based on atomic gravimeter [J]. Acta Physica Sinica, 2020, 69(6): 060302-1
- Acta Physica Sinica
- Vol. 69, Issue 6, 060302-1 (2020)
Fig. 1. Photo of experimental apparatus of atomic gravimeter
Fig. 2. Evaluation of the sensitivity for gravity measurement
Fig. 3. Schematic diagram of the system of absolute gravity measurement on a truck based on atomic gravimeter.
Fig. 4. Photos of field measurement of absolute gravity on a truck.
Fig. 5. Curves of temperature changes measured inside and outside of the truck.
Fig. 6. Stability test of tilt angles of the posture platform.
Fig. 7. Route planning of field gravity measurement: (a) Flat road; (b) slope road.
Fig. 8. Correction of Coriolis effect. Red and black dots represent the experimental data measured in the laboratory and the truck. Red and black lines are the corresponding sinusoidal fitted curves.
Fig. 9. Measured resultes of absolute gravity in the case of flat road.
Fig. 10. Measured resultes of absolute gravity in the case of slope road.
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