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| The method for the resolution test of accelerometer based on the double axis tilt method |
| WU Wei1, ZHOU Jian-Xin2, LIU Xiao-Dong1, NIE Lu-Yan1 |
1. Tianjin Navigation Instrument Research Institute, Tianjin 300131, China;
2. China Aero Geophysical Survey & Remote Sensing Center for Land And Resources, Beijing 100083, China |
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Abstract Resolution is one of the most important indexes for accelerometer. With the improvement of accelerometer accuracy, the requirement of the resolution accuracy of the accelerometer is improved too. In this situation, the traditional method of resolution test fails to meet the requirement. A method of the resolution test of accelerometer is proposed in this paper, which is based on the double axis tilt method. The test processes and illustration are provided, too. The results indicate that this method can detect the highest resolution of the accelerometer with precision better than 1 μg.
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Received: 04 December 2015
Published: 31 December 2015
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