In plotting scene, the invention connects fiber-optic gyro(1) with full station instrument telescope(3) by adaptor(2), and make optical fibre gyro can follow full station instrument telescope simultaneously do 180 degree turning reel full station instrument cross shaft, respectively on two horizontal positions of east and west direction of gyro axis that differ by 180 degree; each horizontal position process 2 x 2 position gyro data acquisition on full station instrument perpendicular tray that differ by 180 degree; using formula to count out full station instrument collimation axis true azimuth, survey station meridian convergence angle, then can obtain full station instrument collimation axis grid azimuth, realize full station instrument orient.
基于光纤陀螺的全站仪组合定向方法是一种应用于测绘工作的基于光纤陀螺的全站仪组合定向方法，该方法在测绘现场，把光纤陀螺(1)通过连接装置(2)与全站仪望远镜(3)固连，使光纤陀螺(1)可随全站仪望远镜(3)绕全站仪横轴(4)同步做180度转动，分别在陀螺轴东西向相差180度两个水平位置，每个水平位置在全站仪竖盘相差180度的两个竖直位置进行2×2位置陀螺数据采集；利用公式算得全站仪视准轴真方位角、测站子午线收敛角，即可进一步获得全站仪视准轴坐标方位角，实现全站仪定向。
The Mobile Compact Optical Tracking System is a precision alt-azimuth tracking system that is computer-based and highly mobile.
可移动紧凑式光学跟踪系统是基于计算机并且有高移动性的精密的高方位跟踪系统。
A new method to measure the optical-axis azimuth of quarter-wave plate in light path accurately.
精确确定光路中四分之一波片光轴方位的新方法。
By dividing the monitoring area in the form of square grid unit, and analyzing the two-dimension spatial distribution pattern of multi-azimuth fan beam in monitoring area, and unitizing the sensitivity coefficient, the approximate calculation method of sensitivity distribution map of optical sensor is derived.
采用网格法对被测区域进行剖分，分析多方向角扇束光在监测区域中的二维空间分布格局以及对灵敏度系数进行归一化处理，提出了光层析传感器的灵敏度分布图的近似数值计算方法。
The design characteristics are that center of the disk is not on optical axis, deviation of target is linear and continuous and azimuth information of target is given in orthogonal coordinate system.
该调制盘的设计具有调制盘的转动中心与光学系统的光轴不同心，连续线性反映目标的偏离量，以及以直角坐标方式给出目标的方位信息等特点。
The influences of the system parameters (incident angle, azimuth of optical axis and thickness of filter) on the filtering properties are discussed.
讨论了波片参量（入射角、方位角和厚度）对波片性质的影响。
Because the length of optical fiber delay lines is different, the laser pulse received by the optical windows will produce different time delay. Thus the transition of the laser azimuth information to the time information is realized.
由于光纤延迟线的长度不同，光学窗口接收到的激光脉冲产生不同的时间延迟，从而实现激光方位信息到时间信息的转变。
In the reflection optical path using right-angle prism, It is achieve measured with testing variety of prism axis's azimuth.
在直角棱镜的反射光路中，通过对直角棱镜棱脊的方位监测，利用直角棱镜棱脊方位的变化来计算导弹的复位角度。
The relationship between the azimuth rotation of the polarization plane of the linearly polarized optical beam and magnetic field strength is indicated by experiment. The Verdet constant under different magnetic filed strength (the operating light wavelength is fixed all the time) is calculated.
对ZF1、ZF6磁光玻璃的磁致旋光效应分别进行了实验研究，给出偏振面旋转角与磁感应强度的关系，计算出波长不变情况下不同磁感应强度的费尔德常数。
A circumstance of incomplete data measurement in test range experimentation is discussed, under which only the single station optical azimuth and elevation angle data are available. Combining with the telemetry height information, we get the position and velocity parameters of the target.
针对靶场试验中只有单站光学测角数据的不完全测量情况，讨论了如何结合遥测高程信息，得到目标的位置和速度参数。
There exist negative correlation between the optical thickness of effective radiation layer and the droplet effective radius near cloud top, solar zenith angle and satellite zenith angle, not obvious for the relative azimuth angle.
有效辐射层的光学厚度与云上层有效粒子半径、太阳天顶角、卫星天顶角等因素呈反相关，与相对方位角无必然联系。
Optical System Design for Inner Azimuth Element Testing Instrument
内方位元素测试仪光学系统设计
This method applied to the measurement of precision of original azimuth of underwater to surface missile, through measuring exterior information using optical measurement device, measuring accurate position of shore beacon, calculating error of missile aiming system.
通过光测设备测量系统外部的信息，测量岸标的精确位置，来推算系统的瞄准误差。对外测岸标法，建立了数学模型，详细讨论了外测岸标的标定方法、原理和方位角的解算。
This paper discusses a new method that utilizes optical measuring instruments to measure the azimuth points and collimates the navigation deviation.
针对这种情况，探讨了一种利用机（舰）载光测设备测量方位标修正惯导航向偏差的方法。
Optical azimuth Angle Measuring Method for Circular Array Radar Based on Max Amplitude-Comparison Value
光学仪器测定的方位角基于最大比幅值的圆接收阵雷达测角方法