| 大g值条件下加速度计温度系数校准装置研制 |
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| 引用本文： | 董雪明,田阳,马博禹,王帅. 大g值条件下加速度计温度系数校准装置研制[J]. 航空计测技术, 2009, 29(6): 32-35 |
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| 作者姓名： | 董雪明 田阳 马博禹 王帅 |
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| 作者单位： | 中航工业北京长城计量测试技术研究所,北京100095 |
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| 基金项目： | 航空科学基金资助项目（2007ZD44011） |
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| 摘 要： | 利用半导体制冷技术结合精密离心机实现了大g值条件下加速度计温度系数测试,并通过不同种类的加速度计进行了试验验证,解决了加速度计在大g值条件下的温度系数测试、校准,对提高加速度计的使用精度,乃至提高惯导系统的精度有一定的作用。
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| 关 键 词： | 大g值 温度系数 半导体制冷 |
Development of Calibration Equipment for Temperature Coefficient of Accelerometer Based on Large Acceleration |
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| DONG Xue-ming,TIAN Yang,MA Bo-yu,WANG Shuai. Development of Calibration Equipment for Temperature Coefficient of Accelerometer Based on Large Acceleration[J]. Aviation Metrology & Measurement Technology, 2009, 29(6): 32-35 |
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| Authors: | DONG Xue-ming TIAN Yang MA Bo-yu WANG Shuai |
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| Affiliation: | ( Changcheng Institute of Metrology ＆ Measurement, Beijing 100095, China) |
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| Abstract: | A calibration equipment has been developed for precision centrifuge with an accessorial semiconductor thermostat.The temperature coefficient of the accelerometer can be validated when tested in a series of temperature and acceleration over 1g.It is a effective means for improving the precision of accelerometer and inertial navigation system. |
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| Keywords: | large acceleration temperature coefficient refrigeration with semiconductor |
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