基于LabVIEW的数字多用表自动校准系统设计与实现

Design and Implementation of an Automated Calibration System for Digital Multi-meter Based on LabVIEW

摘要：为了推进计量实验室自动化检测，加强发展现代计量，结合实验室的需求，利用LabVIEW开发平台，开发一套数字多用表自动校准系统。本文重点介绍了自动校准系统的硬件组成、软件设计、实现功能和关键技术等内容，通过实验和调试，该系统在数据采集、数据处理、生成证书报告等方面都具有优良的性能，大大提高了工作效率，可为企业构建数字多用表自动校准系统提供借鉴。

In order to promote the automatic measurement of metrology laboratory and enhance the development of modern metering, the automatic calibration system of digital multi-meter is developed by means of the Lab- VIEW development platform based on laboratory requirements. This paper introduces the automatic calibration system in term of its hardware composition, software design, functions and key technologies and so on. Through experiment and debugging, it proved that this system has an excellent performance in data acquisition, process- ing, generating certificate, etc. , greatly improving the work efficiency and that can be used as a reference for building automatic calibration system of the digital multi-meter for the enterprises.