分析了电流—电压转换原理，指出转换误差主要来源于偏置电流及失调电压。
The principle of transforming current to voltage is analyzed, and it is pointed out that the error factors mainly consist in the bias current and offset voltage of the operational amplifier.
详细分析了角位置测量系统转换误差的来源及形式，并针对性地给出了消除或抑制误差的方法。
The sources and forms of conversion error of high accuracy shaft- angle measuring system are analyzed. And the methods of avoiding or restraining error are introduced at one time.
位置误差主要来源于直接测量的误差、地图数字化的误差遥感数据的误差、数据转换误差、数据输入与存储误差。
The data of GIS include space data and property data. Position errors are mainly from errors of direct measurement, digitalization of map, data input and store.
但当逐次比较式adc的采样频率过高时，会使其内部采样保持的开关电容充电不充分，从而导致ADC转换误差过大。
But when the sampling frequency of successive-approximation ADC is too high, the switched capacitor can't be charged properly. And this will result in too big conversion error.
同时在色域的三维模型上对转换误差进行了分析，并在这种偏差分析的基础上，详细论述了量化误差给色域变换带来的影响。
This paper demonstrates the principle in the color transformation and the way the color transformed enveloped is plotted when quantization form is present.
GPSRTK定位技术，因其直观快捷、实时性强、点位误差不累积等优点在测绘生产中得到了普遍的使用，其误差由GPS的定位误差与坐标转换误差组成。
The GPS RTK positioning technology has been widely used in the measuring engineering. The errors of the data mainly are composed of measuring error and coordinate conversion error.
每一转换器都具有误差遥测特性和各种故障保护特性，包括连续的短路保护(自动恢复)输出特性。
The unit includes remote error sensing and numerous fault protection features, including continuous short circuit protection (with automatic recovery), output.
配准是多传感数据无误差坐标转换的必不可少的处理过程。
Registration is the essential process of error-free coordinate conversion of multiple sensor data.
光扭矩传感器的输出信号在进行光电转换过程中，由于温度影响，造成了直流电平漂移误差，影响系统的测量精度。
During the photoelectric conversion process of output signal from optical torque sensor, DC level drift error induced by temperature influence will affect the measuring accuracy of the system.
将来自不同国家的数据源进行数据转换、投影变换和误差校正，转换为统一的数据格式和投影坐标系统。
The data from the data sources of different countries are converted into the unifying data format and projection coordinates system by data conversion, projection conversion and error correction.
在分析扫描物呈色原理和误差产生原因的基础上，提出了一种扫描输入图像的色空间转换的修正模型。
A modified model of color space conversion is presented based on analyzing the color rendering principle of scanning object and the causes of color error.
针对四轮车式移动机器人的运动学模型，首先利用一个正则坐标变换，将误差系统转换为一个非线性串联系统的形式；
Aimed at the kinematic model of the car-like mobile robot with four wheels, the tracking error system is firstly transformed to a nonlinear serial system through a regular transformation.
本文用严格的数学方法分析了积分电容的介质吸收效应引起的双积分模数转换的误差。
This paper analyses the dual-ramp A to D converter error due to dielectric absorption of the integrator capacitor with a rigorous mathematical method.
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.
算法采用基于视角的误差度量方法，将静态误差在屏幕上的投影转换为该误差相对于视点的夹角。
By using view Angle based error metrics, it transformed the screen projection of static error into the view Angle with respect to the viewpoint.
为了使融合结果更加准确可靠，提出了基于无偏转换的雷达误差配准算法。
For the better optimization of fusion results, the radar registration algorithm based on unbiased transformation was brought forward.
该方法以计数器法测取脉冲的主体宽度，用时间-电压转换法测取脉冲的零头时间，并以此作为量化误差的校正值。
In this method the main part of the pulse width is measured by counter, and the odd of the pulse width is measured by time-voltage conversion method.
基于转换测量误差协方差矩阵的特征值分解，给出了转换位置测量的时间渐近特性。
Based on the eigenvalue decomposition of the converted measurement error covariance matrix, asymptotic behavior was given about the converted position measurement error.
由于转换过程的误差，加之吸附沥青的影响，导致计算值与实际值存有一定偏差。
Due to the error of the transformation and the influence of asphalt absorption, it leads to deviation between calculation results and real results.
为减小长周期反应谱的计算误差，本文提出一个计算长周期反应谱的转换模型和与之相应的精确计算方法。
The transition model and relevant precise method for calculation of the long period portion of response spectrum is proposed to reduce the calculating errors.
在分析峰值电流模式升压转换器原理的基础上，设计了一种结构新颖，高精度高性能跨导误差放大器。
On the basis of analyzing the principle of peak-current-mode-controlled boost converter, a novel transconductance error amplifier with high accuracy and high performance is presented.
编辑浮点值时，由于要将小数部分从十进制转换为二进制，因此所得的结果可能存在微小误差。
Editing floating-point values can result in minor inaccuracies because of decimal-to-binary conversion of fractional components.
结果表明，相位测量的理论误差为零，幅度测量的理论误差可用修正系数消除，且使用较低位数的DA转换器，可得到高准确度的结果。
The results show that the phase error of the vector measurement is zero, and amplitude errors can be eliminated, and high measurement accuracy can be obtained by using low bit D/A converter.
然而，过采样转换器的模拟部分可以使用简单和对误差不敏感的器件实现。
In contrast, oversampling converters can be implemented using simple and high-tolerance analog components.
针对零阶保持器引起的幅度误差和相位误差，以及D/A转换器有限字长引起的误差进行了较为详细的分析，并进行了D/A误差仿真试验。
This paper mainly describes the amplitude and phase errors caused by zero-order holder and the error caused by finite word length of D/A, and computer simulation test of D/A error is also introuced.
提出了一种混合采样的交流功率转换器，叙述了该种采样功率测量的原理，推导了功率测量的算法和功率测量误差。
An AC power converter that based on a novel mixed sampling method, the principle of the sampling power measurement, and the power measurement algorithm and its measurement errors are described.
在数据采集系统中，模数转换器(adc)的误差对系统性能的影响是至关重要的。
There is an important effect for ADC error to system performance in data gathering system.
这样既可以提高系统的采集速度，又可以保证A/D转换器工作在较佳的转换区域，以减小A/D转换器对较弱信号转换时的误差。
So the data collection is speeded up, the better conversion region and less error for weak signals of A/D converter are ensured.
该转换表达式避免了数值积分法求解蠕变柔量值产生舍入误差和采用拉氏变换的繁琐计算。
This expression avoids rounding error brought by numerical integral method and complex calculation of Laplace transforms.
它们还具有误差消除电路中使用高转换速率和带宽。
They also feature higher slew rate and bandwidth for use in error cancellation circuits.
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