系统测量误差

PIV系统测量误差的实验评价方法以及实验参数的优化

An experimental method for evaluating the PIV measurement error and its application in optimizing PIV experiment parameters

仿真结果表明，该TOA数据处理方法能够明显改善NLOS传播环境下的定位精度，在系统测量误差较小时对LOS传播条件下的定位精度几乎没有影响。

The simulation results show that this TOA data process method can improve the location accuracy in NLOS environment , and it has little disadvantage to mobile location accuracy in LOS environment when the sytem measurement error is low .

测量实验表明，该系统测量误差小于±0.4mm，能够分辨出±1I的不平度偏差。

The test experiment indicates that the measurement error of the system is less than ± 0.4 mm , and a flatness deviation of around ± 1 I-unit can be resolved .

测频系统测量误差分析及其应用

Analysis and Application of Measurement Error from Frequency Measurement System

最后还进行了整个系统测量误差的分析。

The measuring error of the whole system is analysed .

而当有剧烈角运动时，系统测量误差较大，实验结果表明此系统比较适合应用于低动态环境。

Experimental results showed that this system was relatively suitable for low-dynamic environments .

影响差压式流量检测系统测量误差的因素

Factors that Influence Measurement Errors of the Differential Pressure Type Flow Measuring System

系统测量误差模型验证是惯导系统研制过程中十分重要的一环。

INS-error model validation test plays an important role in the manufacture of INS .

终点摄像计时判读系统测量误差分析

Research on Measurement Errors in Slit Video Timer

火电机组性能在线监测系统测量误差定量分析

Quantitative Analysis on Measure Error of On line Performance Monitoring System for Thermal Power Unit

压电测压系统测量误差因素分析及措施

The Analysis of Error Factors on the Measure Precision of Piezoelectricity Pressure Measuring System and Precaution

本文归纳给出多维系统测量误差分析计算方法措施，并给出算例。

This text induced Multi - Direction System measure - error - analysis calculation method and measure , and calculation examples .

着重分析了锥体重心测量系统测量误差的来源、算法及系统整体测量不确定度的评定，从而可以提高锥体重心的测量准确度。

The measurement error source of center of cone gravity , arithmetic and uncertainty of ATS are given , and the measurement accuracy of cone center of gravity is improved .

深入分析了引起系统测量误差的原因，并利用神经网络对线结构光测量系统进行误差补偿，提高了系统的测量精度。

The reason that caused measurement error is analyzed deeply . The paper makes use of the neural network to compensate linear structured light measurement system , so improve the measurement precision .

分析了实测中二维四光束双色激光多普勒测速系统测量误差的来源，给出了不确定度的合成方法。

This paper has analyzed where the measuring error comes from in two dimensions four beams and two colors laser Doppler velocity measuring system . The synthesizing method of uncertainty has been given .

实验表明：结果与理论予言基本一致，数据重复性在90%以上，整个系统测量误差小于10%。

Experiments have shown that the results coincide very well with the predication by theory . Data repeatability is higher than 90 % . The errors of the whole measurement system is less than 10 % .

在分析了多波束测深系统测量误差来源的基础上，讨论了多波束测深系统静态精度、相对精度和绝对精度的系统精度评估方法。

On the basis of analyzing the error source of the multi-beam bathymetric system , the authors discuss the evaluation method of the system precision , including static precision , relative precision , and absolute precision .

为解决喷油泵试验台量油系统测量误差较大以及自动化程度低的问题，本研究通过采集喷油器针阀升程、喷油压力、转速等信号实时动态测得精确喷油量。

In order to reduce the measurement errors in fuel measuring system and achieve fuel measuring automatically , fuel injection quantity is measured according to the signals of needle valve lift , fuel injection pressure and rotation speed .

详细分析了激光测量系统测量误差产生的原因，并提出了补偿测量误差的方法，进而建立了HCM－Ⅰ型超精密车床激光测量误差补偿系统.系统分辨率为0.01μm。

In this paper factors causing laser measurement error are analyzed in detail , methods of compensating such measurement errors are presented , and the laser measurement error compensatory system for HCM ⅰ ultra precise lathe is built . The resolution of this system is 0.01 μ m.

基于各主要误差源的模型分析，建立了双目视觉系统3D测量误差与摄像机参数、基线长度、测量距离等因素之间的关系式。

The relationship between the depth error of a stereo vision system and other factors such as baseline , depth and camera parameters , are presented .

HTG系统液位测量误差分析与修正

Error analysis and correction in level measurement of HTG system

试验结果，系统的测量误差小于±1mm。

By analyzing the experimental result , the measurement error was less than ± 1 mm .

本文通过定量分析以单片机为核心测频系统的测量误差，提出：在设计高速、高精度测频系统外围电路时，应合理利用CPLD、FPGA两种可编程ASIC器件；

For the frequency measurement system centered on single chip computer , this paper suggests While designing interface electric circuits for a high-speed , high-accuracy one , we should utilize rationally CPLD / FPGA - two kinds of programmable ASIC devices through quantitatively analyzing measurement error .

低频噪声谱自动测量系统及测量误差分析

An Automatic Noise Spectral Density Measurement System and Measurement Errors Analysis

船用惯性导航系统姿态测量误差辨识及其补偿方法研究

Research on Identification and Compensation of Attitude Measurement Errors for SINS

高精度光电摄像系统的测量误差及其标定

Measurement Errors and Calibration of High Precision Photoelectric Camera Systems

锥光全息系统测量的误差因素分析及提高测量分辨力的方法

Research on error factors and improving resolution of conoscopic holography measurement system

冲击电流测试系统中测量误差的试验研究

Experimental Study on Measuring Error in Impulse Current System

多维系统测量的误差分析计算

Multi - Direction System Measure Error Analysis Calculation

基于普通摄像机成像系统测量的误差分析

Measurement Error Analysis Based on General Camera System