仪器测试

基于USB总线虚拟仪器测试平台的研究

The Virtual Instrument Testing Platform Based on USB Bus

上述效果从SEM分析和光学仪器测试中得到了证明。

The results above have been shown by the SEM analysis and the optical instrument measurements .

将远程仪器测试平台程序进行web发布，使得用户可以通过Internet远程访问本地服务器，进行远程测试。

We publish the remote instrument test platform program to the web , so that the users enable to access the local server through the Internet .

最后，本文研究NI模块化仪器测试平台，并在此平台上进行了硬件测试，给出了硬件测试结果。

Finally , NI modularization instrument testing platform is introduced , based on which the system is implemented .

整个系统经过标准仪器测试，符合DVB相应的规范。

System is measured by stadard test instrument and compliant with DVB .

硬件平台是以工业控制计算机为载体，结合外置虚拟仪器测试仪和PCI数据采集与通信卡构成完整的硬件功能模块。

Hardware platform is organized by an industrial personal computer , extern virtual test instrument and PCI-based data collection and communication card .

利用虚拟仪器测试128×128热释电IRFPAROIC参数

128 × 128 Pyroelectric IRFPA ROIC Parameters Detection With VI

本文介绍了PLC控制器在井下环境模拟石油仪器测试系统中的应用。该系统可以模拟石油井下温度和压力等，能够对井下各种仪器的性能指标进行测试和校验。

In this paper , we introduce the application of PLC controller in apparatus test system which simulates environment oil well , and can test the performance index of the oil instruments .

针对传统机械实验教学存在的诸多不便，构建了基于VI技术的虚拟仪器测试系统。

Aiming at the multiple disadvantages in traditional mechanical experiment teaching , this paper constructs a testing system of mechanical experiment based on Virtual Instrument technology .

使用开发成功的MPT虚拟仪器测试系统进行了MPT的真空和大气条件下启动点火热试，以He气和Ar气为工质测得了大气环境和真空环8种状态下MPT稳态运行的数据。

Then with the new system , eight group working data of MPT in atmosphere and vacuum environment were acquired .

对这种纳米粒子进行X射线衍射和电子显微镜分析测试，提供了确定纳米颗粒新型核-壳结构的实验依据，并通过热分析仪器测试分析了试样的热学性能。

The experimental bases for determining the new core-shell structure of nanoparticles were provided by XRD and TEM analysis and test . The thermal characters of carbon-coated Al powders were tested with thermal analysis instruments .

高温超导体R-T曲线虚拟仪器测试系统

Virtual Instrument Testing System for R ~ T Curve of the High Temperature Superconductor

在3070型X-射线荧光光谱仪上，对铁矿石中Fe，Ca，si，Mn，Al，Mg，P等七个元素的仪器测试条件分别进行了选择。

By 3070 type X-ray fluorescence spectrum instrument , measure condition of the instrument of seven elements ( Fe , Ca , Mn , Al , Mg , P ) in Fe ore was selected separately .

本文介绍了GPRS与GPS技术概况、系统开发平台的搭建、系统设计、元器件选型、软件开发、仪器测试与试验等内容。

This paper covered following topics : the outline of GPRS and GPS , setting up development environment for system , design of the system , selection of hardwares , development of software , testing of the device , etc.

用化学分析和现代仪器测试技术，进行了系统研究：用透射电镜、X-射线衍射图谱、红外图谱研究了MAH的形态、结构形貌、组分；

The MAH was studied by all kinds of chemical analysis methods and the modem techniques . The structure and morphology of MAH were studied by transmission electron microscope ( TEM ), X-ray diffraction ( XRD ), infra-red spectroscopy measurements ;

计算机通过GPIB接口卡控制带有GPIB总线接口的电流源和电压表，构成了I~V曲线虚拟仪器测试系统。

Through the controlling of the GPIB interface board , the computer controlled the current source and the voltmeter , both of which have GPIB bus interface , and a virtual instrument testing system for I ~ V curve was composed .

并根据实际穿着与仪器测试的结果对比和纤维断裂形态比较，提出Martindale仪与Accelerotor仪对涤纶纤维织物的耐磨试验尚可适应。

And it is suggested that Martindale Tester and Accelerotor for abrasion-resistance test of fabrics of polyester fibers can still be accepted according to the contrast between the result of actual wear and that of apparatus testing and the comparison of patterns of fiber breakage by separation .

电机启动的虚拟仪器测试系统

Starting Test System for Electric Machine by Using Virtual Instrument

基于网络的分布式虚拟仪器测试系统

The Measuring System of Distributed Virtual Instrument Based on Network

抗水性防晒化妆品仪器测试的研究

Study on Water Resistance of Sunscreens by SPF-290S Analyzer System

异步电机矢量控制的虚拟仪器测试系统

Test System for Vector Control Induction Machine Drive by Using Virtual Instrument

惯性仪器测试标定数据库的数据挖掘技术

Data Mining Techniques in the Testing & Calibrating Database of Inertia Instruments

基于虚拟仪器测试端口功能扩展的应用设计

Based on virtual instrument test port extension of application design

基于汽车CAN总线的虚拟仪器测试技术

Detection Technology of Virtual Instrument Based on Automobile CAN Bus

虚拟仪器测试系统性能指标及评价方法

Performance indexes and evaluating methods of VI based test system

车辆综合性能网络化虚拟仪器测试系统

Networked virtual instrument testing system for automotive comprehensive performance

介绍了一种模拟井下环境的下井仪器测试系统。

An introduction is made of a tool-testing system for simulated downhole environment .

基于功能接口的虚拟仪器测试软件设计

Software Design of Virtual Instruments Based on Function Interfaceed

网络化虚拟仪器测试系统的发展

Development of Virtual Instrument Test System Based on Internet

磁悬浮转子微陀螺虚拟仪器测试系统

A Virtual Instrument Based Testing System for Micro Gyroscope with Magnetically Levitated Rotor