摘要
设计了一套基于Visual C++的光纤陀螺多参数自动化测试系统,包括USB接口通信、数据实时显示和存储、数据自主分析、自动生成Word测试报告4个主要功能模块。USB接口通信模块主要完成基于USB接口的数据采集(采用可编程阵列(FPGA)和USB控制芯片实现),并将数据传输至PC机;数据实时显示和存储部分利用NI公司的Measurement Studio插件实现,主要用于实时显示陀螺数据及数据存储;数据自主分析部分实现了针对光纤陀螺数据的特征分析;自动生成Word测试报告部分实现了针对光纤陀螺多种参数的自动化的计算及测试报告生成。该系统目前已应用于光纤陀螺生产研究中,经多次测试,结果证明其自动化程度高,性能稳定。
An automated testing system of multi parameters of FOG based on Visual C＋＋ is developed.The system consists of four functional modules：USB communication,data storage and real-time display,data self-analysis and automated word report getting.The USB communication module is realized to get data from the USB port （realized by FPGA and USB controlling chip） and send it to the computer; the data storage and real-time display module is mainly realized by Measurement Studio developed by NI,which is used to display and store data; the data self-analysis module is used to get the data character we care; the automated word report getting part makes it easy to get results of parameters of FOG and form the testing report.The presented system has been used and tested repeatedly in the production and research of FOG.Results show that it has high degree of automation and reliable performances.
出处
《压电与声光》
CSCD
北大核心
2013年第6期824-828,832,共6页
Piezoelectrics & Acoustooptics
基金
国家自然科学基金资助项目(61203187)
