光纤陀螺仪测试研究 |
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引用本文: | 陈家斌 缪玲娟. 光纤陀螺仪测试研究[J]. 北京理工大学学报, 1997, 17(3): 369-373 |
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作者姓名: | 陈家斌 缪玲娟 |
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作者单位: | 北京理工大学自动控制系 |
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摘 要: | 论述了光纤陀螺仪测试系统的组成。对光纤陀螺仪的偏值稳定性、输入轴失准角和随机游走系数等进行了测试和分析,对陀螺仪随机漂移模型进行了辨识,分析了转台误差对陀螺仪输入轴失准角测试精度的影响.所得结论为陀螺仪生产工艺的改进、陀螺仪应用中的误差建模和补偿提供了理论依据
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关 键 词: | 光纤陀螺仪,偏值稳定性,随机游走,失准角 |
study on the test of Fibre Optic Gyroscope Chen Jiabtin Miao Lingjuan Liu Xingqiao |
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Affiliation: | (Department of Automatic Control,Beijing Institute of Technology,Beijing 100081) |
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Abstract: | A fibre optic gyroscope test system is presented. The bias stability, input-axis disalignment angle and the random walk coefficient are tested The gyro random driftmodel is identified,and the influence of the tumtable errors on the test accuracy of gyro input-axis disalignment angle is analyed. The results can be used to improve the technology of fibre optic gyroscope producing , and are also useful for modeling and compeusating the fibre optic gyroscope errors. |
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Keywords: | fibre optic gyroscope bias stability random walk disalignment angle |
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