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- To realizing high accuracy integrated optic gyros, one of feasible methods is to dope erbium in the resonator and make a half-active ring resonator. 为实现高精度集成光学陀螺,在谐振腔中进行铒掺杂,形成半有源环形谐振腔是可行路线之一。
- resonator integrated optical gyro 谐振式集成光学陀螺
- integrated optic gyro 集成光学陀螺
- Experimental Investigation on Re-entrant Integrated Optic Gyros 再入式集成光学陀螺实验研究
- Resonator micro-optic gyro (R-MOG) was one of the tendencies of resonator optic gyro (ROG), since it made the ROG system miniaturized and integrated more easily. 谐振式微光学陀螺(R-MOG)以其集成化、小型化的特点,成为谐振式光学陀螺(ROG)的发展趋势。
- A North Finder system incorporated with a Fiber Optic Gyro (FOG) is introduced in this paper. 该文介绍了一种使用光纤陀螺实现自寻北系统的实现方法。
- To compensate the temperature drift in a Fiber Optic Gyro (FOG),a linear multi-variable model was proposed. 针对光纤陀螺温度漂移的补偿问题,本文提出一种线性多变量光纤陀螺温度漂移建模方法。
- A new fiber optic gyro having short-term drift less than 0. 1deg/h,whichis composed of three Lyot depolarizers and a standard single-mode fiber coil etc. 本文报道了由三个Lyot去偏器和标准单模光纤环组成的具有小于0.;1度/小时短期漂移的新型光纤陀螺。
- The dead-zone attached with all-digital close-loop Fiber Optic Gyro (FOG) which employs square wave bias modulation and step wave feedback modulation was researched. 针对采用方波偏置调制、阶梯波反馈调制方案的全数字闭环光纤陀螺"死区"现象的机理进行了实验和仿真研究。
- CHEN Xiao-feng,GUAN Zheng-jun.Fiber optic gyro strapdown attitude and heading reference system for ship[J].Journal of Dalian Maritime University,2005,31(1):26-28. [3]陈小凤;关政军.;船用光纤陀螺捷联航姿基准系统[J]
- The output signal of integrated optic gyroscope(IOG)is mixed up with many sorts of noises. 集成光学陀螺的输出信号叠加了多种噪声成分,干扰了有用信息的检测。
- The effects of insertion loss, split ratio, polarization crosstalk and back reflection of Y-type integrated optic circuits are analyzed. 分析了Y型集成光路器件的插入损耗、分光比、偏振串音和背向反射等主要技术指标对陀螺性能的影响。
- Fiber optical ring is the core parts of the interferometric fiber optical gyro. 光纤环是光纤陀螺中的核心部件。
- Application of frequency-modulation spectroscopy in the optimization of integrated optics gyros 调频光谱分析在集成光学陀螺性能优化中的应用
- Based on one fiber optic gyro SINS,three initial alignment methods including classical gyrocompass,two-position Kalman filter and continuous-rotation Kalman filter are experimentally studied. 基于某型低精度光纤陀螺捷联系统,分别采用经典罗经对准、两位置卡尔曼滤波及连续旋转卡尔曼滤波三种方法进行了初始对准实验研究。
- To improve the precision of fiber optic gyro strapdown inertial navigation system (FOG SINS), a cone-error compensation algorithm with pure filtered angular rate input is proposed. 为了提高光纤陀螺捷联惯性导航系统精度,提出了滤波角速率输入的圆锥误差补偿方法。
- Weighted Apodization in Integrated Optical Acousto-optic Tunable Filter[J]. 引用该论文 张胜甲;胡鸿璋;刘威;耿凡.
- Development of Integrated Optical Acoustooptic Tunable Wavelength Filter[J]. 引用该论文 薛挺;祁芳;胡鸿璋;丁荣林;耿凡.
- Integrated Optics Michelson Interference Acceleration Seismic Geophone[J]. 引用该论文 恩德;陈才和;崔宇明;丁桂兰.
- Investigation of the Temperature Compensated Method for Fiber Optic Gyros[J]. 引用该论文 延凤平;蓝慧娟;简水生.