基于LabVIEW的调试仪提高测量精度的措施  

Measures To Improve Metrical Precision of Debug Instrument based on LabVIEW

作　　者：唐凤山[1] 陈黎平[1] 

机构地区：[1]上海交通大学自动化系,上海200240

出　　处：《微计算机信息》2009年第16期142-144,共3页Control & Automation

摘　　要：高精度是变流装置调试仪的重要技术指标,本文针对基于LabVIEW开发的一套双向变流装置调试仪,从硬件和软件两个方面研究分析了影响其精度的主要原因以及提高其测量精度的几项措施,重点讨论了软件措施中的数字滤波和小波处理技术。并结合试验结果进行了验证。High precision is an important technology parameter of debug instrument for deflector. This paper introduces a debug instrument developed by LabVIIEW for bidirectional deflector, researches the main causes which affect its precision in the ways of hardware and software, and in due course the measures to improve the metrical precision of it. Special attention is given to digital filtering and wavelet technology. The experimental studies have showed that it works and makes sense.

关 键 词：LABVIEW 调试仪 测量精度 

分 类 号：TP202.2[自动化与计算机技术—检测技术与自动化装置]