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.
不同于频谱分析仪,功率分析仪被优化成适用于高产量测试和带有非常大的动态功率测量范围。
Unlike a spectrum analyzer, an RF power analyzer is optimized for high-volume production testing and features a wide dynamic power measurement range.
加速度计寻北仪由于其角速度测量原理采用的是动态测试方案。
The accelerometer-based north finder system usually applied dynamic measurement scheme owing to its angular-velocity measurement principle.
研制了一种可测量8路温度信号的新型铸件凝固动态测试仪器。
A new type of meter to measure solidification dynamic process is developed, which is capable of measuring temperatures in 8 channels.
测量动态载荷必须采取从原型车在测试运行的路线,这是一般的车辆所指明的设计师。
Measurements of dynamic loads have to be taken from prototype vehicles operated over a test route, which is generally specified by the vehicle designer.
该测试新方法将能解决湿蒸汽两相流中湿度的动态、准分布测量的技术难题。
Consequently, this method solves difficult technical problem of dynamic and quasi-distributing measurement in two-phase wet steam flow.
该系统是一个典型的光、机、电、算集成的MEMS测试系统,已应用于MEMS微结构几何尺寸和动态特性等的测量。
This is a typical optical, mechanical, electronic and calculated integral system and can be applied to the geometry and dynamic measurement of MEMS microstructure.
介绍了基于频闪显微干涉技术的MEMS动态测试系统的测量原理,设计了数据分析处理算法。
MEMS dynamic testing system based on stroboscopic microscopic interferometry is introduced. The algorithm of data analyzing is developed.
并详细介绍了基于MSC-51的软件编程,实现测试过程中对参数的动态补偿以及用低精度的器件实现高精度测量的方法。
Through MSC-51 programming, arrives at the dynamic compensation of the parameter and high accuracy measures with the device of the low precision.
动态误差分解与溯源是误差理论及精度理论的逆向问题,在动态测量及动态测试系统的设计中具有十分重要的意义。
This theory is the converse issue of error and precision theory, which has very important practical meaning in dynamic measuring and the design of dynamic measuring system.
在测试系统中,若传感器的动态特性不能达到系统的要求,测量系统就会出现误差。
In test and measurement system, if the dynamic characteristic of sensors can not meet the requirement, sensors will cause dynamic errors.
文中论述了用mdt模块式地层动态测试器在水平井中的测量及解释方法。
The paper introduces the measurement and interpretation method of formation pressure in horizontal well by using MDT formation dynamic tester.
用动态接触电阻测量系统进行了电磁继电器失效检测试验,监测了其触点闭合过程的接触压降。
The contacts voltage of counterpart contacts in the close course of electromagnetic relay is observed and recorded in its failure tests using dynamic contact resistance measurement system.
用动态接触电阻测量系统进行了电磁继电器失效检测试验,检测了其触点闭合过程的接触压降。
The contact voltage-drop of counterpart contacts in the closing course of electromagnetism relay is observed and recorded in its failure test using dynamic contact resistance measurement system.
针对变压器绕组直流电阻测试特点,提出了“消磁动态测试法”,将静态测量法与动态测量法有机统一起来。
This paper brings up a method called demagnetization dynamic measurement system for measuring the direct current resistance (DCR) of the transformer due to the characteristics of the windings.
在电液比例阀和电液伺服阀动特性测试中,高频动态流量的测量一直是一个难题。
The measurement of high frequency dynamical flow in dynamical test of electro-hydraulic proportional valve and electro-hydraulic servo valve is very difficult.
所设计的GPS信号模拟器可以为GPS用户端设备的参数测量、软硬件调试、性能测试和评估等提供一个逼真的高动态信号环境。
The simulator designed can provide a realistic high-dynamic signal environment for parameters measurement, software and hardware debug, performance test and evaluation of GPS UE.
本文根据大型矿用机械式挖掘机动态测试方案的要求,开发研制出一种新型的推压力传感器,解决了大型挖掘机国产化研究中动态测量这一关键性技术难题。
A new thrust-pressure sensor is presented in this paper to solve such a key problem as dynamic testing in the domestication of large-sized excavators in accordance with the dynamic testing schemes.
光盘系统的开发者和光盘介质的提供者需要一种能自动、方便测量光盘轴向机械动态特性的测试系统。
An automatic, convenient measuring system for the axial mechanical characteristic of the optical disks is desirable for the optical system designers and optical disks providers.
首先对动态数据的测量和处理方法作了介绍,然后对测试结果进行了分析。
The method of measuring and processing dynamic data is presented, and the results are analysed.
文中叙述了系统的工作原理以及实验测试,测试结果证实了系统的动态压力分布测量能力。
The test results have proved that the system has the capability of testing the dynamic pressure distribution.
采用计算机辅助测试技术使接触应力测量具有全场、静动态测试、高度数据自动化等优点。
The advantages of this technique are full field, both static and dynamic measurements, automatic data processing.
测试期间实时显示测量结果并动态地绘出完美曲线,数据可以永久保存、调阅和打印输出。
During the test display the measurement results in real time and dynamically draw a perfect curve, data can be stored permanently, read and print output.
重点介绍了一种用于测量火箭发动机推力矢量的压电式测试系统,并设计了对测试系统进行静态标定和动态标定的装置。
A piezoelectricity measuring system used for measuring rocket thrust vector is introduced. A devices to static accomplish, calibration and dynamic calibration on the system is designed.
在对炮口冲击波测试中,压力传感器的动态性能指标是否满足测量要求至关重要。
The dynamic characteristic of the pressure sensor is very important to the veracity of sensor in the pressure measurement of a certain gun.
以主结构建成后的广州新电视塔为研究背景,利用工业数码摄像机对其在一般风荷载作用下的动态特性进行监测试验,并与GPS和加速度计同时测量。
Taking Guangzhou New TV tower as the research background, an industrial digital camera GPS and accelerometers were used to monitor the dynamic characteristics of the tower.
在动态应变信号测试中,经常需要根据信号的幅值不断调整放大器的放大倍数,测量电路复杂,精度低。
Measuring the dynamic strain involves the constant modification of gain, as determined by the signal amplitude. This practice suffers from the complex test and the low accuracy.
在对汽车轴重测量原理进行分析的基础上,提出了一种在汽车检测线中动态测试轴重的方法,并对测量系统的硬件结构进行了详细介绍。
Aiming at the complex characteristic of present automobile test line, this paper introduced the principle of brake inspection system and the construction of automobile test line.
在对汽车轴重测量原理进行分析的基础上,提出了一种在汽车检测线中动态测试轴重的方法,并对测量系统的硬件结构进行了详细介绍。
Aiming at the complex characteristic of present automobile test line, this paper introduced the principle of brake inspection system and the construction of automobile test line.
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