虚拟信号发生器的实现  

Development of virtual signal generator.

作　　者：李武军[1] 柏锐[1] 张秋梅[1] 李艳丽[1] 闫百章 曹杨[1] 仲从存[1] 

机构地区：[1]大庆油田测井公司仪器维修中心

出　　处：《石油仪器》2005年第1期15-16,19,i003-i004,共5页Petroleum Instruments

摘　　要：文章介绍了利用LabVIEW开发虚拟信号发生器的方法,把虚拟仪器技术与传统的测井仪器维修设备进行结合,利用软件来实现一些硬件功能。虚拟仪器可以通过在几个不同的面板的操作来实现比较复杂的功能,可以通过用户的要求和操作要求设计面板。仪器性能的改进和功能扩展只需相关软件更新,软件是虚拟仪器的核心,即“软件就是仪器”。This article introduces the method of using LabVIEW to develop the virtual generator. The virtual instrument technique and the traditional well logging instruments are well combined by suing software to carry out some hardware functions. The virtual instrument can carry out complicated functions through a few operations at different front-panel. The front-panel can be designed according to the requests and operations of the customers. The improvement and the expand functions of the instrument need the related software renewal only. The software is the core of the virtual instrument.

关 键 词：虚拟仪器 LABVIEW 信号发生器 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]