面向机械量测控系统的虚拟仪器技术的应用

The Application of Virtual Instrument Technology in Mechanical Parameter Measuring System

随着 PC技术的发展 ,机械量的测控系统已经进入了高度智能化阶段。但是当前的测控系统中存在着开发速度慢、硬件通用性差、面板操作越来越复杂以及底层软件开发工作量越来越大等各项弊端。在文中说明了虚拟仪器的概念和特点之后 ,用实例表明了虚拟键盘和虚拟仪器的编程方法、表明了 G语言的应用。使机械量测控系统的软件开发更为简单 。

With the development of PC technology,the detection and control system of mechanical parameters has already reached a higher degree of intelligence.But in current detection and control system,there are many disadvantages:such as slow development,poor communion of hardware,complicated manipalation and hard work to the program operators.Following the introduction of Virtual Instrument's conception and characteristics,the paper presents with an example to explain the virtual keyboard and virtual instrument's programming.With the adoption of G language,the development of software for control system of mechanical parameters will be much easier,and which indicates the virtual instrument is a new phase of intelligent instrument