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中文摘要: 我们对环形激光陀螺输出信号进行了时频分析,采用Allan 方差法对陀螺信号进行了分析与计算,应用混合
滤波技术对陀螺信号进行了处理,并对滤波前后的陀螺测试数据进行了对比分析。Allan 方差法分析结果表明,该
滤波技术能有效提高激光陀螺的精度。
Abstract:The signal of ring laser gyro (RLG) is analysed in time domain and frequency domain. Allan variance is
used in the RLGsignal analysis and calculation. Gyro signal is filtered by hybrid digital filter , and the gyro data before
and after filtering
文章编号:cg040218 中图分类号: 文献标志码:
基金项目:
LU Yan2hong CUI Zhong2xing
Beijing University of Aeronautic and Astronautic , Beijing 100083 , Ch
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