摘要
首先回顾了近几年虚拟仪器的发展过程 ,在分析了各阶段发展特点的基础上 ,进一步介绍了集成测试、分布式测试、分布式虚拟仪器的概念。提出一种结合分布式测试与集成测试的优点于一身的测试系统 ,该系统提高了测试的效率 ,在此基础上自行开发了分布式虚拟示波器 ,最后预测了基于网络信息化的虚拟仪器系统的发展方向。
This paper retrospects the development of virtual instrument in these years,and introduces the concepts of integrated measuring,distributed measuring,distributed virtual instrument based on the analysis of the characteristics in every phase.A sort of system is proposed which combines with the advantages of integrated measuring and distributed measuring,it is applied to enable new measurement patterns leveraging efficiency,and a self-made distributed virtual oscillograph is described to demonstrate the potential and the benefits of the proposed approach.Finally,the trend of virtual instrument system on the basis of network and information is predicted.
出处
《仪表技术与传感器》
CSCD
北大核心
2002年第9期21-22,38,共3页
Instrument Technique and Sensor
关键词
测试系统
集成测试
分布式测试
分布式测试仪器
网络
Integrated Measuring
Distributed Measuring
Distributed Virtual Instrument
Network
