光学学报, 2018, 38 (5): 0506001, 网络出版: 2018-07-10
随钻测斜仪中光纤陀螺光纤环Shupe效应仿真 下载: 784次
Simulation of Shupe Effect in Fiber Optic Gyroscope Fiber Coil with Inclinometer While Drilling
图 & 表
图 1. (a) 随钻测斜仪结构示意图;(b) 椭圆柱形光纤陀螺结构示意图
Fig. 1. (a) Schematic diagram of IWD; (b) schematic diagram of elliptic cylindrical FOG
图 6. 圆柱形光纤环数值计算与实验结果。(a)热致误差速率; (b)热致误差角度
Fig. 6. Calculated and experimental results of cylindrical fiber coil. (a) Thermal error rate; (b) thermal error angle
图 7. 椭圆柱形光纤环数值计算与实验结果。(a)热致误差速率; (b)热致误差角度
Fig. 7. Calculated and experimental results of elliptic cylindrical fiber coil. (a) Thermal error rate; (b) thermal error angle
表 1光纤环物理参数
Table1. Physical parameters of fiber coil
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表 2椭圆柱形光纤环与圆柱形光纤环的热致误差速率
Table2. Comparison of thermal error rate between elliptic cylindrical and cylindrical fiber coils
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赵建辉, 徐帆, 李帆, 徐贺. 随钻测斜仪中光纤陀螺光纤环Shupe效应仿真[J]. 光学学报, 2018, 38(5): 0506001. Jianhui Zhao, Fan Xu, Fan Li, He Xu. Simulation of Shupe Effect in Fiber Optic Gyroscope Fiber Coil with Inclinometer While Drilling[J]. Acta Optica Sinica, 2018, 38(5): 0506001.