嵌入式虚拟仪器系统的设计与应用  

Design and Application of Embedded Virtual Instrument System

作　　者：孔祥艳[1] 陈亮亮[1] 程甜甜[1] 李云飞[1] 

机构地区：[1]苏州大学计算机科学与技术学院,苏州215006

出　　处：《计算机工程》2008年第22期274-276,共3页Computer Engineering

基　　金：江苏省自然科学基金资助项目(BK2005027);江苏省高校自然科学基金资助项目(02KJB520001)

摘　　要：针对目前虚拟仪器硬件体系结构庞大,难以满足特殊环境下的应用需求,软件设计也不能完全脱离对硬件的依赖等问题,提出一种嵌入式虚拟仪器设计方法,通过运用集成和构件技术,初步实现了虚拟仪器硬件的小型化和软件的构件化,仪器具有较好的稳定性、互操作性、可扩展性和可维护性,通过在变频器测试系统中的应用,证明了该方法的可行性和有效性。Aiming at overcoming the following problems： the present virtual instrument hardware system is giant, which is hard to satisfy the application need in particular condition, and the software design can not get rid of the dependence on hardware, this paper proposes an embedded virtual instrument design method, which primarily realizes the minimization of virtual instrument hardware and component-based software, makes the instrument have better stability, interoperation, extensibility and maintainability. The application of this virtual instrument on the inverter test system verifies the feasibility and effectivity of this method.

关 键 词：嵌入式系统 虚拟仪器 构件技术 变频器测试 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]