| 光纤陀螺标度因数的精确标定与补偿 |
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| 引用本文： | 王龙,潘景余,王旭.光纤陀螺标度因数的精确标定与补偿[J].火力与指挥控制,2008,33(12). |
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| 作者姓名： | 王龙 潘景余 王旭 |
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| 作者单位： | 1. 空军工程大学工程学院,陕西,西安,710038
2. 西北工业大学经济研究中心,陕西,西安,710072 |
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| 基金项目： | 武器装备预研基金资助项目
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| 摘 要： | 根据光纤陀螺信号静态漂移的数学模型,提出了一种迭代标定方法,可以精确地补偿光纤陀螺的标度因数和安装偏角误差.考虑光纤陀螺标度因数与温度的非线性关系,采用了BP神经网络进行温度补偿,取得了理想的效果.
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| 关 键 词： | 光纤陀螺 标定 温度补偿 神经网络 |
Precise Calibration and Temperature Compensation Method in Scale Factor of FOG |
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| WANG Long,PAN Jing-yu,WANG Xu.Precise Calibration and Temperature Compensation Method in Scale Factor of FOG[J].Fire Control & Command Control,2008,33(12). |
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| Authors: | WANG Long PAN Jing-yu WANG Xu |
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| Institution: | WANG Long1,PAN Jing-yu2,WANG Xu1 (1.The Engineering Institute,Air Force Engineering University,Xi\'an 710038,China,2.Economic Research Center of Northwestern Polytechnical University,Xi\'an 710072,China) |
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| Abstract: | According to the mathematical model of fiber optic gyro(FOG),a step-by-step method is presented to calibrate the scale factor and the installation errors.Considering the non-linear relation between the scale factor and the temperature,the BP neural network is used and the result of this temperature compensation method is very good. |
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| Keywords: | fiber optic gyro calibration temperature compensation neural network |
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