| 石英挠性加速度计的温度补偿研究 |
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| 引用本文： | 刘攀龙,王国松.石英挠性加速度计的温度补偿研究[J].弹箭与制导学报,2010,30(5). |
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| 作者姓名： | 刘攀龙 王国松 |
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| 作者单位： | 91404部队,河北秦皇岛,066000 |
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| 摘 要： | 针对加速度计温度补偿过程中的滞后性误差,提出了实时的温度补偿校正方法。建立了石英挠性加速度计的差分温度传导模型,并以此为基础对加速度计的输出进行了实时温度补偿校正。通过试验验证,此方法能显著减小温度对石英挠性加速度计输出的影响,有效地提高加速度计的测量精度。
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| 关 键 词： | 加速度计 温度补偿 滞后性 温度模型 |
The Research on Temperature Compensation for Quartzes Flexible Accelerometer |
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| LIU Panlong,WANG Guosong.The Research on Temperature Compensation for Quartzes Flexible Accelerometer[J].Journal of Projectiles Rockets Missiles and Guidance,2010,30(5). |
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| Authors: | LIU Panlong WANG Guosong |
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| Affiliation: | LIU Panlong,WANG Guosong(No.91404 Unit,Hebei Qinhuangdao 066000,China) |
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| Abstract: | To solve the hysteretic error of accelerometer temperature compensation,a real-time revising method of temperature compensation was presented.The difference model of QFA(quartzes flexible accelerometer)'s temperature transmitting was given.Based on the difference model,real-time temperature compensation correction was made to the QFA.Results show that this method can markedly reduce the temperature effect on the QFA,and improve the measure precision of accelerometer. |
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| Keywords: | accelerometer temperature compensation hysteretic temperature model |
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