| 二频机抖激光陀螺零偏的温度特性的逐步回归分析 |
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| 引用本文： | 张鹏飞,龙兴武.二频机抖激光陀螺零偏的温度特性的逐步回归分析[J].光学技术,2006,32(5):738-740. |
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| 作者姓名： | 张鹏飞 龙兴武 |
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| 作者单位： | 国防科技大学,光电科学与工程学院,长沙,410073 |
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| 摘 要： | 研究了二频机抖激光陀螺的零偏的温度特性。通过重复性温度实验,利用逐步回归法分析了机抖激光陀螺零偏与温度的关系,得到了零偏的实时温度补偿模型。结果表明,二频机抖激光陀螺的零偏和温度、温度速率具有较好的线性关系和重复性,可以通过温度补偿来提高陀螺的精度。
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| 关 键 词： | 机抖偏频激光陀螺 零偏 逐步回归法 温度补偿 |
| 文章编号： | 1002-1582(2006)05-0738-03 |
| 修稿时间： | 2005年7月12日 |
Analysis on temperature characteristic of mechanically dithered RLG's bias with a method of stepwise regression |
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| ZHANG Peng-fei,LONG Xing-wu.Analysis on temperature characteristic of mechanically dithered RLG''''s bias with a method of stepwise regression[J].Optical Technique,2006,32(5):738-740. |
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| Authors: | ZHANG Peng-fei LONG Xing-wu |
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| Abstract: | Based on temperature experiment,the temperature characteristic of mechanically dithered RLG's bias was studied.The relation of RLG's bias and temperature was analyzed in the help of the method of stepwise regression by temperature experiment repeated.The real-time temperature compensating model was achieved.It is shown that there is the better linear relation and repeatability between RLG's bias and temperature.The RLG's precision can be improved by temperature compensation between bias and temperature. |
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| Keywords: | mechanically dithered RLG bias the method of stepwise regression temperature compensation |
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