According to the principle of two-hydrophone method for intensity measurement, the error analysis is done.
根据双水听器测量声强法原理进行了误差分析,提出了该双水听器声强测量系统的校准方法。
This paperintroduces an error transmission method for analyzing the error of indirect measurement, and puts forward another analysis method—function increment method.
介绍了对间接测量量进行误差分析的误差传递法,并提出了另一种分析方法——函数增量法。
Based on an exact mathematic model, a measurement method regarding core thermal power of nuclear power pressurized water reactor and its error analysis were presented in this paper.
通过建立精确的数学模型,提出了一种测量核电站压水反应堆堆芯热功率的方法,并对该方法进行了误差分析。
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.
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。
A method of measuring metal linear expansion coefficient of aluminium alloy by a percent meter is introduced. The error analysis in the result of the measurement is conducted.
本文介绍了一种用百分表测量铝合金金属线胀系数的方法,并对测量结果进行了误差分析。
Error analysis result shows that biased capacitor method can meet the need of measurement accuracy while the unbalance of three phase voltages is relatively small.
误差分析表明,偏置电容法在三相电压不平衡度较小时可以满足测量精度的要求。
Error analysis showed that the measurement error is usually less than 10% for low void fraction flow. So this is a lowcost and accurate measurement method.
误差分析表明,这种测量方法在低空泡率条件下测量误差一般不超过10 %,它是一种低成本、高精度的绝对测量方法。
Describes the principle of the horizontal radial off-center instrument and adjustment method of its sensitivity. Explains measurement method and error analysis.
介绍了下卧式径向偏心仪的结构原理及其灵敏度的调整方法,说明了径向偏心位置的测定方法及误差分析。
The measurement method and error analysis method of GRIN lens focal spot diameter in IR wavelength are described.
主要介绍GRIN透镜在红外波段聚焦光斑直径的测量方法及误差分析。
In this article the design method of the intelligent pressure measurement instrument and analysis of error arid the application are introduced.
本文主要介绍智能压力测量仪的设计方法、误差分析及应用。
The paper gives an analysis on the source and size of measurement error of gauge block by relative measuring method.
分析了相对测量法量块测量过程中误差的来源和大小。
The theoretical analysis and experimental results show that the lead error measurement may share same generation system with involute profile measurement by this meshing method.
理论分析和测试结果表明:啮合法可利用齿形误差展成系统测量齿向误差。
It is demonstrated that the method is advance in technology and the measured data are precise by both error analysis of measurement and field practice.
从测量误差分析及现场实践证明,该方法技术先进,测量数据精确。
The measurement method of eccentricity for thick and short stick-type component and its error analysis are explained.
说明了偏心位置的测量方法及其误差分析。
Based on the analysis of data measurement error sources in industrial process, this paper presents a data preprocessing method which is based on pattern recognition.
在分析工业过程数据测量误差源的基础上,提出了一种基于模式聚类的数据预处理方法。
The way of improving measurement precision is presented through the discussion of error analysis and measuring method of core porosity.
通过对岩石孔隙度的测量方法和误差分析的讨论,指出提高孔隙度测量精度的途径。
The elaborate error analysis of synchronous frequency measurement method is presented and some amelioration of the method based on the analysis is proposed.
对同步测频法进行了详尽的误差分析并由此对该方法做了改进。
Abstract: According to the excessive error factors and difficult analysis of the binocular vision measurement systems, an error analysis method based on grey incidence technology was proposed.
摘要:针对双目视觉测量系统存在误差因素繁多、分析困难等问题,提出了一种基于灰色关联技术的误差分析方法。
And a new compensation method of the synthesis error of on line measurement of the image sensor signal is given by proof test and theoretic analysis of the major factors which resulted in the errors.
通过对误差因素的实验验证和理论分析,给出一种适用的图像信号的综合误差补偿方法。
In the thesis, we mainly describe the function, error test method, hardware circuit, software flow, coding message and measurement error analysis of the system.
本论文主要阐述了一种可远程传输数据的电能表校验系统的主要功能、误差检验方法、硬件电路、软件流程、短消息编码和测量误差分析。
The paper focused on the analysis of the error reason, which was involved to propose the further advanced measurement and method.
对误差的原因进行详细的分析,提出改进的措施和方法。
The analysis of measurement data error by using rear-average method was discussed. The method to count standard deviation of indirect measurement value by using rear-average method was proposed.
对用后均法进行测量数据误差分析加以探讨,提出可以用该法计算间接观测值的标准偏差。
Recursive Measurement Error estimation Identification (RMEEI) method for dad data analysis in power system state estimation is proposed in this paper.
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)。
This paper deals with the methods of data analysis, data fit and data diagnosis by an example in the measurement engineering practices with the residual error diagnosis method as the key point.
本文以残差诊断法为中心,讨论了测试工程中数据分析、拟合与诊断的方法,并通过实例加以说明。
Error analysis of length measurement system is carried on and the error control method is given out.
在此基础上进行了测长结果误差分析、提出了控制误差的措施。
Then, a variance analysis method was used to analyze the seeker pointing angle error caused by airborne radar measurement noises, initial sensor errors and initial misalignment.
其次,分别建立了雷达测量误差、初始对准误差和惯性元器件误差与导弹位置、姿态测量误差和目标位置测量误差的关系,并得到了其误差影响的方差表达式;
Then, a variance analysis method was used to analyze the seeker pointing angle error caused by airborne radar measurement noises, initial sensor errors and initial misalignment.
其次,分别建立了雷达测量误差、初始对准误差和惯性元器件误差与导弹位置、姿态测量误差和目标位置测量误差的关系,并得到了其误差影响的方差表达式;
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