基于PCI-1711的电磁阀参数测试系统的设计及应用  

Design and Application of Solenoid Valve Parameters Testing System Based on PCI-1711

作　　者：刘媛媛[1] 冯宏伟 

机构地区：[1]无锡科技职业学院,江苏无锡214028 [2]无锡祥生医学影像有限公司,江苏无锡214028

出　　处：《化工自动化及仪表》2011年第7期859-861,共3页Control and Instruments in Chemical Industry

摘　　要：利用工控机和高速数据采集卡PC I-1711设计电磁阀参数测试系统,采用采集卡的数字量输入、输出与模拟量输入功能,并配以外围接口电路设计,获得良好效果。同时介绍了中断方式的双缓冲技术在测试系统中的应用。The design and its applications of solenoid value parameters testing system based on IPC and high-speed DAC PCI-1711 were introduced;and the DAC digital I/O and analog input as well as the external interface circuit were developed to achieve circuit control,data acquisition,data processing and preservation,and to display the real-time curves of two-station test data as required;meanwhile,the double-buffering technology of interrupt mode in the testing system was introduced.

关 键 词：电磁阀 PCI-1711采集卡 参数测试 数据采集 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]