By measuring an aspheric workpiece, and processing the measured data with error compensation method, the result shows that the method to resolve measurement error is feasible. 对现有非球面工件进行误差测量及补偿的结果表明:所提出的解决测量系统误差的思路可行。
Error analysis of the conventional effective value measurement is carried out and the relation of measurement error with frequency deviation and initial time is derived. 以正弦交流电为例导出了测量误差与相对频偏及采样初始时刻的关系式,提出了一种可显著提高交流电有效值测量精度的改进方法。
Impact on the Surface under Test Measurement Error Factors and Compensation Method 影响待测物面测量误差的因素及补偿方法
Is this measurement error canceling out, or is it the stability of the most informed driving result? 量化的误差是否被抵销,或是稳定是掌握最多讯息的人所推动的结果?
Use of programmable logic devices to overcome voltage and current signals by the time of measurement error, and also provided a data storage space. 利用可编程逻辑器件克服电压信号和电流信号分时测量所带来的误差,同时也提供了数据存储空间。
A parabola interpolation is used to reduce the measurement error. 采用抛物线插值计算互相关函数峰值,减少测量误差。
Compensation of Angle Measurement Error of Circular Gratings for Parallel Dual-joint Coordinate Measuring Machine 平行双关节坐标测量机圆光栅测角误差补偿技术透视坐标系中专题量化信息的可视化研究
Measurement error impact on intrinsic parameters calibration in precise angle measurement method 精密测角法中测量误差对内方位元素标定的影响
External proficiency testing also provides an ongoing comparison of inter-laboratory measurement error. 外部熟练鉴定还为实验室内部测量误差提供了时时比较程序。
The measurement error of the electric resistance probe is finally analyzed. 同时,对电阻探针的测量误差进行了分析论证。
According to usage environment, temperature measurement error of automatic thermograph was studied in different environment temperatures. 根据温度自记仪的使用环境,研究在不同环境温度下温度自记仪的测温误差。
Error was analyzed in detail and corresponding methods to reduce the measurement error were given. 详细分析了系统误差并提出了减小误差的相应措施。
Measurement error analysis method of acceleration sensor 一种加速度传感器的测量误差分析方法
In scene matching aided navigation system, excursion of inertial navigation system and measurement error of wireless pressure altimeter cause the distortion between query image and reference image. 在景象匹配辅助导航系统中,惯性导航系统的漂移和无线电气压高度表的测量误差使得实测图和参考图之间产生了变形。
Based on a quadratic measurement error model, an efficient computational method for estimating the fundamental matrix is presented. 基于二次测量误差模型,提出计算基本矩阵的一个鲁棒方法。
Numerical Iteration Method for Modifying Measurement Error of Diameters of Steel Ball or Ring 套圈和钢球直径测量误差修正的数值迭代法
Objective To introduce the basic theory of linear measurement error model and apply it to medical research. 【中英文摘要】目的介绍线性测量误差模型的基本理论,探讨它在医学研究领域中的应用。
A Trajectory Measurement And Correction Of Angle Measurement Error Analysis Of Radar Systems 某弹道测量与修正雷达系统测角误差分析
The Applications of Infrared Thermography in Medicine and Research of Measurement Error 红外热像仪在医学中的应用与测量误差的研究
The influence of the following factors on guidance precision was also studied: missile overload limit, measurement error, target state estimation precision and selection of guidance law. 最后研究了导弹过载限制、测量误差、目标状态估计精度及制导律的选择等因素对制导精度的影响。
Method and analysis for assimilated processing of sensor measurement error distribution model 传感器测量误差分布模型的归一化处理方法与分析
Influence of IMU Attitude Measurement Error on Laser Point Accuracy and Simulated Calculations IMU姿态测量误差对激光脚点精度影响与模拟计算
The attenuation measurement error due to RF leakage in a single channel and a dual channel microwave attenuation measurement system is investigated. 研究了单通道和双通道微波衰减测量系统中的射频泄漏所导致的测量误差。
Theoretical analysis on measurement error of forward scattering visibility meter 前向散射能见度仪测量误差的理论分析
Turntable control system for sperm analysis and measurement error compensation algorithm, for improving system accuracy are very good applications. 对于转台控制系统中的精测误差分析与补偿算法,对于提高系统精度具有很好的应用。
This paper analyses the impact of the coefficient matrix in the algorithm on the measurement error and compares the result with the impact of the coefficient in full-wave Fourier algorithm. 对此算法中系数矩阵对测量误差的影响进行了分析,并与全波傅氏算法的系数对测量误差的影响进行对比,对实现短数据窗的最小二乘算法的难点进行了探讨,得出了结论。
There's a zero point and maxima in the relationship curve of beam-waist radius and measurement error. 光腰半径与测量误差的关系曲线出现一零值点和一极大值点。
Then, the effects of current sensor measurement error and non-sinusoidal magnetic field distribution on motor torque fluctuation are theoretically investigated. 然后从理论上研究了电流传感器测量误差和非正弦磁场分布对永磁同步电机转矩波动的影响。
Through polar coordinate method error calculus demonstrated that the setting-out point error is mainly caused by angle measurement error. 通过对极坐标法误差的计算论证了放样点误差主要是由测角误差引起。
The measurement error may well offset the effectiveness of carbon exchange. 其误差足以抵消交易机制的有效性。