其对准误差小，达到了系统规定指标。
Its alignment error is small and has reached the stipulated specifications.
分析了牛顿环实验中的对准误差，用不确定度评定进行了修正。
This article analyzes the alignment errors in Newtons Ring Experiment and, by using evaluation of uncertainty, revises the errors.
卫星间光通信链路中对准误差对接收功率和误码率都有严重的影响。
Error of laser beam pointing has severe influences on the received power and bit error rate in the link of inter-satellite optical communication.
激光束与扫描镜对准误差是影响机载LIDAR定位精度的因素之一。
Laser beam misalignment with scanner mirror is one of the error sources influencing the accuracy of airborne LIDAR.
该系统采用两个四象限探测器构成对准检测装置，实现对掩模版对准误差的实时检测。
The measure device consists of two quadrant detectors, which measure alignment errors in real-time.
激光与光纤的机械对准误差和光束质量下降导致了耦合损失，本文分析了它们对耦合效率的影响。
The alignment of laser beam to fiber end face and degradation of beam quality can increase the coupling losses. This paper analyzes their effects to the coupling efficiency.
并以4台阶、8台阶、16台阶菲涅耳透镜为例，系统分析对准误差对衍射效率的影响并进行计算机模拟研究。
Taking 4 step and 8 step and 16 step Fresnel lens for example, the effect of alignment error on diffractive efficiency is analyzed systematically and simulated by computer.
本文基于标量衍射理论，建立了简明的对准误差与二元光学器件衍射效率的分析模型，得到了适用于一般位相分布器件的衍射效率的简便实用的计算公式。
Based on the theory of scalar diffraction, an error model is established to investigate the effect of alignment error on the efficiency of binary optics elements.
其次，分别建立了雷达测量误差、初始对准误差和惯性元器件误差与导弹位置、姿态测量误差和目标位置测量误差的关系，并得到了其误差影响的方差表达式；
Then, a variance analysis method was used to analyze the seeker pointing angle error caused by airborne radar measurement noises, initial sensor errors and initial misalignment.
建立了惯导系统(INS)初始对准的线性和非线性误差模型。
Linear and nonlinear error models for Inertial Navigation System (INS) initial alignment are established.
理论分析结果表明，两位置对准可以提高系统状态变量的可观测度，尤其对加速度计误差和方位失准角的可观测度提高作用明显。
Theory analysis showed that the method of two-position alignment increases the observability degree of state variables, especially for the error of accelerometer and azimuth misalignment.
根据该模型，采用卡尔曼滤波算法，实现了光纤陀螺惯导系统在对准与导航过程中光纤陀螺随机误差的实时滤波。
According to this model and the Kalman filter arithmetic, the FOG random error was filtered in real time in the process of initial alignment and navigation of FOG inertial navigation system.
本文讨论了传递对准的原理，误差模型，对准的方法及应用。
This paper discussed the principle of the stapdown navigation system, error model, and the method and application.
同时，对系统初始对准的误差进行了分析。
论文对主惯导系统速度、姿态误差对传递对准的影响作了仿真分析，结果显示舰船主惯导系统的导航参数误差对传递对准的影响很大。
Finally the effect of the error of the master INS on the accuracy of transfer alignment is analyzed, results show that the master INS error can greatly deliver the transfer alignment performance.
提出了一种新的惯导误差系数标定方法———连续自标定自对准方法。
This paper presents a new continuous self-calibration and alignment technology of inertial navigation platform.
此误差模型，不仅可以作为陆地载体的导航误差分析，而且可以用于系统的初始对准研究。
The error model can be used a tool of terrestrial vehicle navigation error analysis, but also can be used in its initial alignment.
摇摆运动及杆臂效应误差是影响舰载武器系统对准精度的主要因素。
The swaying movement and the lever arm effect error are two major factors affecting the alignment accuracy of shipbased weapons.
利用四元数误差方程和非线性滤波技术能较好地解决大失准角下SINS的空中对准问题。
In the case of large misalignment angles, quaternion error equation and nonlinear filtering can improve the performance of the in-flight alignment of SINS.
虽然主惯导的精度相对较高，但其误差仍对传递对准精度产生影响。
Although main INS with high accuracy, its' error affects transfer alignment precision of slave INS.
根据实际情况仿真分析了几种主要的误差因素对对准精度的影响，并给出了相应的解决方法，仿真结果证实了该方法的可行性。
Furthermore, several main error factors on initial alignment precision are analyzed, and the corresponding solutions are provided. The simulation results show that the method is feasible.
在非线性、非高斯条件下进行动基座传递对准，如果采用卡尔曼滤波会出现误差较大甚至发散的问题。
In moving base transfer alignment under nonlinear and non-Gaussian situation, using Kalman Filtering could cause large error or even divergence.
从挠性陀螺组合安装误差模型入手，推导出存在轴不对准角情况下的挠性陀螺组合静态误差标定模型，并给出静态误差标定的位置试验方案。
The installation error model of the gyroscope integrated is analyzed, and then error calibration model of flexible gyroscope integrated is deduced when malalignment Angle is considered.
这种方案的特点起，从不同的途径来进行初始对准，系统本皇可以输出航向、纬度和水平信息，同时，航向和纬度信息都不存在随时间而积累的误差。
The system is characterized by its initial alignment through a different approach. It is capable of sending out information on course, latitude and horizon on its own.
提出了减小该实验系统误差的方法-叉丝交点对准法，结果显示新方法所产生的误差明显减小。
The paper proposes effective measures to reduce the errors-aiming at the intersection point of the crossing lines. The result shows the new method can reduce errors considerably.
组合系统的初始对准就是要给出惯导解算的初始值，并对初始误差进行估计和修正。
The alignment of the INS/GPS gives the INS computer the initial conditions to calculate the navigate information, and estimates the initial errors to correct the results.
提出了一种机载惯导系统跑道滑行对准的方案和实施方法，建立了对准时的导航计算和误差补偿迭代方程，研究了影响对准精度的因素和解决的措。
The iteration equation of the alignment and error compensation is established, and the factors affecting the alignment accuracy and the solutions are studied as well.
将卡尔曼滤波技术应用于捷联惯导系统的初始对准研究，建立了系统的误差方程和量测方程，对系统的静基座初始对准进行了仿真研究。
By means of Kalman filter techniques, error equation and measure equation of SINS are presented. We made the simulation on initial alignment of navigation system on stationary base in the lab.
通过本文工作，得出中心距误差对准端面双圆弧齿轮敏感性小于其对法面双圆弧齿轮的敏感性。
Through this work, the paper conclusion has confirmed the theory which sensitivity of center-distance tolerance on the Quasi-transverse-circular-arc gear less than normal circular gear.
通过本文工作，得出中心距误差对准端面双圆弧齿轮敏感性小于其对法面双圆弧齿轮的敏感性。
Through this work, the paper conclusion has confirmed the theory which sensitivity of center-distance tolerance on the Quasi-transverse-circular-arc gear less than normal circular gear.
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