采用的新模型与算法有：零阻抗支路处理、正交化算法和量测误差估计等。
Some new models and algorithms are used, they are: zero impedance branch, orthogonal transformations, and measurement error estimation etc.
高稳定标准冲击信号发生器是高电压脉冲数字化量测误差校验的必备设备之一。
A standard impulse signal generator with high stability is an important equipment for routine test and calibration of digital recorders for measurement in high-voltage impulse tests.
分析了相量量测装置的量测误差情况，指出了相量量测参与状态估计计算的必要性。
This paper analyzes the measuring errors of the phasor measurement unit (PMU) and points out the necessity of state estimation based on PMU measurement.
本文提出不良数据检测和辨识新算法——递归量测误差估计辨识法(RMEEI法)。
Recursive Measurement Error estimation Identification (RMEEI) method for dad data analysis in power system state estimation is proposed in this paper.
文中基于准三维模型对惯导系统误差校正的思想，利用摄像机成像系统和捷联惯导系统（SINS）相结合的方法，着重对量测矩阵进行推导。
Based on the INS error correction by quasi-three dimensional model, the method of the combination of camera imaging system with SINS to deduce the measurement matrix was utilized.
本文提出另一种选择量测向量和计算量测概率的方法，创造条件减小量化误差。
In this paper a new choice of measurement vector and the corresponding computation of measurement probability are presented to reduce the quantization error.
并针对具有较大误差的错误参数，提出了一种考虑天气因素、节假日因素的伪量测产生方法。
The method for generation of pseudo-measurements, which consider the factors of weather and vacation, is also proposed for large errors.
轮廓的尺寸量、位置量以及形状误差估计值的不确定度与测量误差、被测轮廓的形状特征以及采样策略等有关。
Sampling strategy, measurement errors and measured contour form features are all related to the uncertainty analysis for dimension, position and form error estimated.
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.
模型误差、量测噪声及量测数据不完整等因素是制约结构损伤识别技术应用的主要难点。
Some factors, such as modeling error, measured noises, incomplete measured data, are main difficulties for many structural damage processes being utilized.
以往常采用明渠流量计测回流污泥量，不仅误差大，而且流量系数转换、标定都十分困难。
Traditionally the flowrate of returning activated sludge was measured by open channel flowrate meter with higher error, difficult transform of flowrate coefficients and inconvenient calibration.
文中简要介绍了主要的参数估计算法，并详细分析了基于量测残差和参数误差间灵敏度关系的参数估计方法。
The method for parameters estimation based on the sensitivity relationship between the measurement residuals and parameter errors are discussed in detail.
卡尔曼滤波在数学上是一种统计估算方法，通过处理一系列带有误差的实际量测数据而得到的物理参数的最佳估算。
Kalman filter in mathematics is a statistical estimation methods, By a series of errors with the actual measurement data and the physical parameters of the best estimate.
最后，针对输入扰动和量测噪声不同的广义系统提出了一种新的观测器设计方法，讨论了噪声对误差的影响。
Finally, for descriptor systems with different input disturbances and measurement noises, we get a new observer method, and give a discussion about the effect of the noises to the error.
根据测头误差产生的机理，通过对测头不同触发区间触发力的分析，得出不同触发区间预行程量的计算公式。
All kinds of error sources will effect the on-machine measure system precision were introduced in the forth part of the paper, especially the error from the trigger probe.
在计算机视觉的应用领域中，为了提高图像量测和3维重建的精度，必须对相机的畸变误差进行修正。
In the application fields of computer vision, camera nonlinear distortion should be rectified in order to enhance the accuracy of the image measurement and 3d reconstruction.
本发明制造成本低，高温时水位动态响应迅速，水位测 量误差小。
The invention has the advantages of low manufacturing cost, rapid water lever dynamic response at high temperature, and lower water level measurement error.
本发明制造成本低，高温时水位动态响应迅速，水位测 量误差小。
The invention has the advantages of low manufacturing cost, rapid water lever dynamic response at high temperature, and lower water level measurement error.
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