• At last, the calibration error aroused by reference panel error is analyzed.

    最后,分析了由基准误差引入的参数标定误差。

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  • Then the calibration error of a selected wavelength subset is estimated theoretically.

    利用这个评估结果对利用波长子集建立的模型误差进行了理论估计。

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  • Flow field calibration error will effect the uncertainty of the experimental data through data reduction process.

    风洞流场校测误差通过试验数据处理而影响试验数据的不确定度。

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  • A quantitative conclusion on the contribution of imaging processor gain to SAR radiometric calibration error is obtained.

    定量地分析了成像处理器增益计算误差对SAR系统辐射定标精度的影响。

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  • The calibration error and the image rectification error can be reduced by improving the accuracy of calibration template and increasing calibration images.

    通过提高标定模板的精度、增加标定图像,可以减小标定误差及图像校正行对齐误差。

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  • Statistical analysis shows, calibration error of CAWS pressure sensor mostly deviated negative value region, and unqualified sensor conforms negative value ultra error.

    考察了自动气象站气压传感器校准误差的年变化量。

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  • For not considering the non-linear deformation in linear model camera calibration, projection matrix (PM) con-tains calibration error that affects the precision of3D reconstruction.

    线性模型摄像机标定中,由于不考虑非线性畸变,使投影矩阵存在着标定误差,并影响三维重建的精度。

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  • Vision processing system based on single-camera can avoid the error that comes from calibration error brought in multi-camera system. So it has more advantage for precision promotion.

    基于单摄像机的视觉对中系统消除了多摄像机视觉对中系统中的摄像机标定误差,在提高贴片机精度上有较大的优势。

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  • The error analysis shows that the compensated precision is slightly lower than the traditional calibration method, when there isn't transferring system error in the measuring system.

    误差分析表明:在传感测量系统无平移系统误差时,与传统标定方法相比,该方法的补偿精度略有下降。

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  • The accuracy grade of novel HVEM must be defined by integrated error calibration system.

    新型高压电能表必须采用整体误差校验系统来定义准确度等级。

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  • For the problem of the traditional manual calibration spectrum analyzer calibration need long time, low efficiency, easy to introduce human error.

    针对传统手工校准频谱分析仪存在校准时间久、效率低、容易引入人为误差等问题。

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  • Often INSTRUMENT manufacturers will specify a reference with a tight initial error so they do not have to perform room-temperature SYSTEMs calibration after assembly.

    仪器制造商常常先规定基准严格的初始误差,以便组装后的室温系统无需进行校准。

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  • In this paper, errors of digital levels are introduced. Calibration methods of the collimation error and the system accuracy are presented.

    分析了数字水准仪系统的误差源,阐述了仪器i角误差和综合精度的检定方法。

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  • The calibration method was verified by experiments. The calibrated error of the method is less than 0.7%.

    实验验证了此光弹调制器标定方法,实验结果表明其标定误差仅为0.7%。

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  • Two-dimensional interpolation method is discussed to reduce the error of distance calibration which is caused by the omni-directional machining accuracy.

    在距离标定中,本文提出的二维插值法减小了全景反射镜面因加工精度不高而带来的距离标定误差。

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  • The error depends on the calibration accuracy of the amplitude response.

    这种方法的误差取决于幅频特性曲线的标定精度。

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  • Error calibration and compensation is an important means for increasing the practical precision of inertial systems.

    误差标定及补偿是提高惯性系统实用精度的重要手段。

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  • The model provides a new method and means for the geometrical parameter calibration, sensitivity analysis and error compensation of the machine tool.

    此模型为串并联型机床敏感性分析、误差补偿和几何参数标定等提供了新的方法和手段。

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  • The precise situ calibration and error analysis are fateful to insure the quality of hydrographic measurement.

    准确的现场定标和误差分析对于保证水文测量的质量是至关重要的。

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  • The location model calibration experimental results are analyzed from the perspective of error.

    从定位误差的角度对标定的定位模型进行了试验分析。

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  • In microwave communication, the conventional theodolite method for antenna azimuth calibration is of large error and poor efficiency.

    在微波通信中,天线方位角的校准通常采用经纬仪法,存在误差大、效率低的缺点。

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  • The application of nonlinear error in measure model in the calibration of camera is further improved on the base of other researcher.

    在前人工作的基础上,进一步完善了非线性度量误差模型在摄像机定标的应用。

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  • This method may avoid the error caused by inaccuracy in the calibration factor of the shaded pyranometer.

    该方法可以解决由于遮蔽的总日射表校准因子不准确而产生的误差。

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  • And it emphatically demonstrates the basic principle of centrifugal calibration, error analysis, points for attention and achievable accuracy.

    着重说明了离心校准法的基本原理、误差分析,以及注意事项和可达到的精确度。

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  • The TRL calibration was completed using 10 error correction models in the vector network analyzer. The accurate measurement of double ridge waveguide device was realized.

    最后利用网络分析仪的10项误差修正原理完成了脊波导的TRL校准,实现了脊波导器件微波参数的准确测试。

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  • The ratio error of the divider calibration with this method is at 10-7 order magnitude.

    结果表明:用该方法校准的分压箱,比率误差为10-7量级。

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  • The redundant measurement system presents many powerful characteristics such as self calibration, recovering the lost information, error compensation and so on.

    详细论述了基于系统的冗余技术实现的各种重大作用如系统的自标定、挡光自恢复和误差补偿等。

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  • Summarizes and analyzes the causes of error inspection, the calibration beyond the scope and the uncontrollable quality for the lobora tory machine, and puts forward some solutions.

    本文对检验设备在日常工作中的定标和质量控制发生错误或定标质控超出范围的原因进行了总结和分析,并提出了解决方法。

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  • By analyzing each error source of power meter calibration device, the uncertainty of power meter calibration device is analyzed and calculated with mathematical statistics and experimental method.

    通过对电能表校验装置的各项误差源的分析,利用数理统计和实验方法对电能表校验装置的不确定度进行分析和计算。

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  • Aiming at channel errors and motion errors appearing in the tri-channel SAR-GMTI, a method of detection and positioning for the moving ground targets is presented based on the error calibration.

    针对机载三通道SAR-GMTI存在通道误差、运动误差等情况,提出了一种基于误差校正的SAR图像域动目标检测和定位方法。

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