The active coupling modules utilizing the extracted angular error from nutation eliminate sensitivity of coupling efficiency to the offset of focused spots.
利用角度误差信号的有源耦合模块,可以解决耦合效率对入射光斑偏移敏感的问题。
参考来源 - 空间光—光纤耦合技术研究Beginning with analyzing the equations of the inertial navigation system, we express the angle error between two systems with true physical misalignment and error parameters of gyros, and formulate the dynamic equations of attitude and velocity error.
论文从惯导的导航方程入手,将测量主子惯导角度误差表述为实际物理失准角和陀螺仪表误差参数的函数,建立了快速匹配方案的姿态误差和速度误差的运动方程。
参考来源 - 捷联惯导传递对准技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
本文推出章动提取角度误差信号的算法。
The algorithm of extracting angular errors through nutations was developed.
事实上，角度误差对封闭环尺寸的影响是不应忽视的。
In fact, the influence of Angle error on the dimension of one closed circle can't be neglected.
本文论述了测量三垂面棱镜角度误差的基本原理和计算方法。
The basic principles and calculating method of measuring the Angle error of triple prism are presented.
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