| 基于光纤陀螺侧滑角动态数据采集和处理 |
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| 引用本文： | 顾正华,王帆,韩杰,王飞.基于光纤陀螺侧滑角动态数据采集和处理[J].测控技术,2011,30(6):33-35. |
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| 作者姓名： | 顾正华 王帆 韩杰 王飞 |
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| 作者单位： | 中国空气动力研究与发展中心; |
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| 摘 要： | 在基于光纤陀螺对风洞模型侧滑角的测试中,光纤陀螺动态数据采集和处理是研究的重点和难点.针对光纤陀螺输入输出特性建立ARMA模型,采用了工程上Simpson法则进行角度积分,并在该基础上进行了转台实验,这对于提高光纤陀螺的测量精度、实现侧滑角高精度测量具有重要的意义.
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| 关 键 词： | 光纤陀螺 数据处理 输入输出误差模型 Simpson法则 |
Dynamic Data Acquisition and Processing of Yawing Angle Based on Fiber-Optic Gyro Orientation |
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| GU Zheng-hua,WANG Fan,HAN Jie,WANG Fei.Dynamic Data Acquisition and Processing of Yawing Angle Based on Fiber-Optic Gyro Orientation[J].Measurement & Control Technology,2011,30(6):33-35. |
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| Authors: | GU Zheng-hua WANG Fan HAN Jie WANG Fei |
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| Affiliation: | GU Zheng-hua,WANG Fan,HAN Jie,WANG Fei(China Aerodynamics Research & Development Center,Mianyang 621000,China) |
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| Abstract: | In the measurements of the yawing angle based on fiber-optic gyroscope,the dynamic data acquisition and processing is the key and difficult point.According to the model of data of in-out characteristic of fiber optic gyroscope,the test data is described by the ARMA model dealt with Simpson integration.These are meaningful to advance the precision of fiber optic gyroscope. |
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| Keywords: | fiber-optic gyroscope data processing in-out error model Simpson |
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