| 光纤陀螺电路对陀螺温度性能影响的实验研究 |
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| 引用本文： | 杨秀山,王学锋,高峰,杨学礼.光纤陀螺电路对陀螺温度性能影响的实验研究[J].光子学报,2014,38(11):2776-2779. |
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| 作者姓名： | 杨秀山 王学锋 高峰 杨学礼 |
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| 作者单位： | （北京航天时代光电科技有限公司,北京 100854） |
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| 摘 要： | 针对干涉式光纤陀螺的电路在环境温度变化时影响陀螺输出的问题,设计了电路部分相关的温度实验,得到陀螺输出与电路温度变化之间的关系.根据陀螺输出和温度变化对陀螺输出进行补偿.结果显示,经补偿的陀螺零偏漂移减小为未补偿时的23%,零偏稳定性提高了7.32倍.
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| 关 键 词： | 干涉式光纤陀螺 电路 漂移 |
| 收稿时间： | 2009-01-12 |
Influence of Circuit on Fiber Optic Gyroscope Performance over Temperature |
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| YANG Xiu-shan,WANG Xue-feng,GAO Feng,YANG Xue-li.Influence of Circuit on Fiber Optic Gyroscope Performance over Temperature[J].Acta Photonica Sinica,2014,38(11):2776-2779. |
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| Authors: | YANG Xiu-shan WANG Xue-feng GAO Feng YANG Xue-li |
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| Institution: | (Beijing Aerospace Times Optical-electronics Technology Co.,Ltd,Beijing,100854,China) |
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| Abstract: | When the circuit of interferometric fiber optic gyroscope(IFOG) is affected by the changing circumstance temperature,the IFOG′s bias drifts.To get the relationship between the IFOG output and the temperature change of the circuit,temperature experiment on the circuit portion is designed.Based on the relationship,the IFOG′s output is compensated.The results show that the compensated bias drift is twenty-three percent of the uncompensated one,and the bias stability is 7.32 times higher than the original one. |
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| Keywords: | Interferometric fiber optic gyroscope Circuit Drift |
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