摘要
虚拟仪器是计算机、数字信号处理和标准总线综合运用的技术,利用图形化编程语言LabVIEW开发的虚拟仪器被广泛应用。本文针对目前LabVIEW开发应用程序存在的优化设计问题,提出了应用软件工程方法实现优化设计的LabVIEW面向组件设计LCOD(LabVIEW Component Oriented Design)解决方案,并介绍了基于NI-PCI-6221采集卡的虚拟测试仪器的设计过程。根据该方案设计的LabVIEW应用程序可靠且灵活,更容易处理复杂性问题。
The virtual instrument is an integration technology of computer, digital signal processing and standard field buses. The Graphic-programming-language LabVIEW is widely applied to design a virtual instrument. For optimizing designing , it based on the LCOD （ LabVIEW Component Oriented Design ） project, which is implemented with software engineering approach. Moreover, virtual instruments based on NI- PCI- 6221 - DAQ which are more reliable and flexible, and easier to solve complex problems are designed.
出处
《电气电子教学学报》
2008年第3期92-94,共3页
Journal of Electrical and Electronic Education
