各单元电路设计时,从整个测量系统误差的角度分析设计低噪音前置放大器、程控放大器、线性精密检波器等单元电路。
For every circuit unit, mainly analyzing and designing the low-noise preamplifier, rule control amplifier and linearity precision detector unit circuit and so on.
根据平台式惯性测量系统的实际情况,简化了惯性测量误差模型,推导了平台式惯性测量系统误差观测方程,并进行了车载试验的试验设计。
According to the practice of vehicle test of platform inertial measurement units, the error model of inertial measurement units was simplified, and the error measurement equations were deduced.
这可让OPERA进行重复测量,以消除可能的系统误差。
This will allow Opera to repeat the measurement, removing some of the possible systematics.
本文分析了桥式三座标测量机的系统误差。
This paper analyses the systematic error of three coordinate measuring machine of bridge type construction.
系统误差(SYSTEMATICERROR)-受系统自身分布误差影响的大量测量结果的平均值与真值的偏差。
Systematic error - the mean of a large number of measurements influenced by systematic error deviates from the true value.
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。
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.
当在传感测量中加入平移系统误差时,该方法的补偿精度不变,而传统标定方法的测量精度明显下降。
But compensated precision isn't changing, when there is transferring system erros the measuring precision of the traditional calibration method is apparently descension.
对于红外光度法测量晶浆饱和温度、过饱和度的系统误差作了定性和定量的分析。
The system error of infrared photometric measurement on the saturation temperature and supersaturation of crystal magma were qualitatively and quantitatively analyzed.
根据冲击电流计测直螺线管磁场的实验电路原理,利用数值计算方法,对减少测量的系统误差进行了理论分析。
According to circuit principle of the experiment of measuring magnetic field in straight solenoid by impact galvanometer, theory analysis on reducing system error is done by using numerical method.
本文拟通过动态测试数据处理来分离测量结果、系统误差和随机误差。
In this paper dynamic measurement data processing is used to separate the results of measurement, systematic error and the random error.
本文通过动态测试数据处理来分离测量结果、系统误差和随机误差。
This paper discusses a method to separate -measurement result from systematic error and random error by processing dynamic measurement data.
这就给形貌影栅云纹法的测量和处理实验系统带入一个不确定的初始系统误差,它对正确分析实验测试误差带来许多困难。
Accordingly, an uncertain initial system error appears in the measuring system of shadow moire profilometry and makes it difficult to get reliable results in error analysis procedures.
对教材中电流表内阻测量实验方法分析其系统误差,从而对实验方法进行改进。
Amperemeter inner resistance measure experiment method in teaching material analyses the system error and experiment method can be ameliorated.
最后简要指出用比较法测量一个量值与标准电容相差较大的电容时,产生系统误差的原因。
Finally in brief the causes are stated of the occurrence of system error in measuring a measured value which is different from the standard capacitance by comparative method.
本文对电学测量中常见的系统误差因素进行了讨论,提出相应的解决办法。
This article discusses the systematic errors in electrical measurement and points out the way to solve.
用矢量网络分析仪进行射频和微波元器件的测量时,配合网络分析仪的误差修正技术,进行全二端口校准,能彻底地消除系统误差。
When measuring the RF&MW devices, applying error correction to the vector network analyzer, and executing the full two-port calibration, the systematic errors can be removed completely.
本文提出了经纬仪在测量数据中所存在的系统误差,从而指出了采用方向中误差指标的不确切性。
The systematic errors which exists in the measured data are revealed in this paper, and the non-accuracy of the medium error index dealing with directions are pointed out.
连续波雷达是目前外火箭轨道测量的主要高精度设备,用数学方法估计和修正其系统误差有特别重要的意义。
The continuous wave radar is the main tracking equipment for trajectory observing at present. Estimation and calibration of system errors have important significance.
实验研究了中子倍增率测量的系统误差。
Systematic errors in measurement of neutron multiplication have been experimentally studied.
本文基于t分布理论,给出了用t检验准则来判断系统误差的方法,这是一种更符合实际测量情况的判断方法。
On the basis oft-distribution theory, this paper gives the method of judging system error with t-inspection criterion. This judging method is more suitable for the actual measurement situation.
最后以测杆弯曲的修正为例,对多坐标测量机的系统误差修正作了初步探讨。
Talking the modification of measuring bar bend as an example the author discussed the system error modification of the multi-coordinator measurers.
通过分析惯性测量组件的误差模型和旋转式捷联系统误差传播方程,解释了旋转误差补偿的机理。
By analyzing the error model of Inertial Measurement Unit (IMU) and the navigation error propagating function, the mechanism of error rotating compensation method was illustrated.
另外,GPS测量可降水量本身可能存在系统误差,在将GPS资料同化入数值预报模式时应关注GPS资料本身的可靠性。
In addition, GPS observation itself maybe have system error, so it is needed to take into account GPS self-reliability when assimilating the GPS data into the numerical prediction model.
最后分析了系统误差,并计算了系统误差对热变形测量结果的影响。
Finally the system error was analyzed and its effect was calculated to the measuring result of thermal distortion.
采用该算法可以方便地测量多频连续波雷达系统的零距离,提高雷达系统的测距精度,减小测距的系统误差。
Using this algorithm, the zero range in CW radar can be measured conveniently with range accuracy improved and range system errors decreased.
论文采用新颖的多周期同步法测量沥青流量,详细进行了系统误差分析,确保沥青流量的准确测量。
We applied the novelty Multiple Periods Synchronization Method to measure asphalt flux, its system error in measurement are carefully analyzed.
提出了一种使用校验块的新方法,用来校验基于结构光条纹投射的三维人体测量仪的系统误差。
A novel method, which USES verifying block to verify the system error of 3d body measurement apparatus based on structured light fringe projecting, is mentioned in this paper.
本文分析了测量相位差时产生系统误差的原因并提出了消除系统误差的方法。
This paper analyses the cause of systematic error while testing phase difference and give methods of removing them.
为了保证温湿度测量精度,对硬件电路进行了误差分析,并且提出了系统误差的改善方法。
In order to ensure that temperature and humidity measurement precision, the hardware circuit error analysis, put forward the system error of the method to improve.
阐明了用密封催化消解法测量水样时可能带来系统误差的器械原因:当消解管生产加工的精度不高时会带来系统误差。
The appliance reasons that can result in the system error when measuring water samples using catalysis-digestion-sealed method were illustrated in this paper.
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