Could virtual instruments replace conventional instruments?
虚拟仪器能够代替传统仪器吗？
Virtual instruments select, analyze and judge, display messages sent by each test module.
虚拟仪表筛选、分析、判断并显示各测控模块发给总线的报文。
To achieve a virtual experiment teaching, the design and research of virtual instruments is essential.
要实现虚拟实验教学，虚拟实验器件的设计与研究是必不可少的。
Virtual Instruments have been widely used as a new kind of instruments in the field of auto measurement.
虚拟仪器作为一种新型仪器在综合自动化测试领域得到了广泛应用。
Compared to traditional instrument, virtual instruments have the advantage of price, flexibility and so on.
与传统仪器相比较，虚拟仪器在价格、灵活性等诸多方面都占有优势。
This paper describes the use of project based learning in the teaching of "Virtual Instruments Technology".
本文介绍了基于项目的学习模式在“虚拟仪器技术”课程教学过程中的应用。
The paper briefly introduces the concept, constitutes, appliance and characteristic of Virtual Instruments.
本文还介绍了虚拟仪器的概念、构成和特点等，并简单介绍它的应用。
Virtual instruments seamlessly bonded with hardware circuits facilitate adding new experiment items flexibly.
虚拟仪器与硬件电路的无缝结合为实验项目的设置增加了灵活性；
When measuring, virtual instruments are inevitable to cause error damaging the precision of measuring results.
虚拟测试仪器在测试过程中不可避免地会产生误差，影响测试结果的精度。
A digital detecting system of four tubes leak of boiler in power plant based on virtual instruments was introduced.
介绍了一种基于虚拟仪器的火电厂锅炉四管泄漏数字化声学检测系统。
The concepts and principles of intelligent virtual controls(IVC) and virtual instruments based on them are introduced.
介绍了智能虚拟控件及其仪器的有关概念、原理，并讨论了基于计算机的系统建模的五元模型。
A new idea of developing instructional instruments by virtual instruments was put forward through the study of this system.
该系统的研究为虚拟仪器开发教学仪器提出一种新的思路。
This paper introduces mainly a digital detecting system of looseness of stator wedge in a generator based on virtual instruments.
介绍一种基于虚拟仪器的大型发电机槽楔松动数字化声学检测系统。
Virtual instruments of integrated electronic system based on CAN bus for automobile chassis consists of PC104 and CAN bus controllers.
车辆底盘综合电子系统虚拟仪表由PC 104主板和CAN控制器构建而成。
Virtual instruments is a kind of instruments of functional meaning, it is composed of personal computer, hardware and applied software.
虚拟仪器是一种功能意义上的仪器，由个人计算机、仪器硬件及应用软件组成。
Based on virtual instruments technology and an actual task of receiver test (equipment) development, a set of automatic test system is designed.
基于虚拟仪器技术，依据实际的某接收机测试设备研制任务，设计了一套自动化测试系统。
This test system is a computer aided test(CAT) system, developed in virtual instruments(VI) technology, has abundant interfaces and easy to use.
本系统为计算机辅助测试（CAT）系统，采用流行的虚拟仪器技术开发，界面丰富，操作简便。
The CAT system for electrohydraulic servo control system based on virtual instruments was introduced. The structure of system is based on PC-DAQ.
介绍了虚拟仪器技术并采用虚拟仪器实现了电液伺服控制系统的计算机辅助测试。
The combination of computer technology and technology of test instruments results with the appearance of a new test instrument, virtual instruments (VI).
计算机技术与测试测量仪器技术的结合，出现了新的测试仪器——虚拟仪器。
In virtue of virtual instruments' tool software and multifunctional DAQ, some electrical teaching experiments based on virtual instrument were developed.
借助虚拟仪器开发工具软件和多功能数据采集卡，研制开发出若干基于虚拟仪器的电工教学实验。
The virtual instruments and the network technology are adopted in fault diagnosis technology field and these technologies are effectively combined together.
把虚拟仪器和网络技术引入到故障诊断，使故障诊断与计算机网络技术和虚拟仪器技术相结合。
This paper introduces the design method for intensive electromagnetic field measuring system with respect to multi sensor data fusion and virtual instruments.
本文主要从多传感器数据融合和虚拟仪器两方面介绍了一种电磁场强测量系统的设计方法。
The Concept of a virtual instrument and the computer aided testing system for hydraulic based on technology of virtual instruments are represented in this paper.
介绍了虚拟仪器的概念及一种基于虚拟仪表技术的液压传动计算机辅助测试系统。
A correlate measurement system based on virtual instruments was developed. A platform of off-line experiment was constructed and some experiments were carried out.
开发了基于虚拟仪器的相关测量系统，搭建离线实验平台，并开展了多项实验研究。
Through the practical validation, compared by the traditional instruments, the testing efficiency and testing precision of the virtual instruments are much better.
经实际验证，与传统仪器相比，测试效率及测试精度高。
On the basis of the technical platform with virtual instruments, the real-time collection and analysis of the feature parameters of traction motors are carried out.
基于虚拟仪器技术平台，对牵引电机特性参数进行实时采集与分析。
An automatic calibration process for virtual instruments, and a solution for the realization of automatic calibration system for virtual instruments are introduced.
笔者就虚拟仪器的自动化校准，以及虚拟仪器自动校准系统的实现提出一种可供操作的解决方案。
For the leak detecting system of water pipeline based on virtual instruments, its acoustic emission measurement and correlation are adopted for detecting orientation.
基于虚拟仪器的水管道泄漏检测定位系统，其检漏与定位分别采用声发射检测法和互相关分析法。
The software architecture of the developing platform of Virtual Instruments based on Hierarchical Message Bus was discussed, and the problem of this mode was analyzed.
讨论了基于层次消息总线模式的智能控件化虚拟仪器开发系统的软件体系结构，分析了该模式所存在的问题。
The software architecture of the developing platform of Virtual Instruments based on Hierarchical Message Bus was discussed, and the problem of this mode was analyzed.
讨论了基于层次消息总线模式的智能控件化虚拟仪器开发系统的软件体系结构，分析了该模式所存在的问题。
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