基于LabVIEW平台和GPIB接口的在线测控系统

On-line Control and Test System Based on LabVIEW and GPIB

在LabVIEW平台下,通过GPIB接口以及工作于不同频率点的RS-232串口控制滤波器、网络分析仪构建一个测试系统,测试所得数据由GPIB接口送入计算机存储.与传统的测控系统相比,该系统操作方便,性能优良,大大地提高了测试效率,方便了数据的存储及分析.实验证明该系统对推动传统GPIB接口仪器实现网络化测试具有广泛的借鉴价值和应用价值.

Based on LabVIEW, by a testing system is constructed by using GPIB, Series pont control filter working in different frequency and network analyzer. The testing data are transferred to computer and stored. Compared with traditional testing system, the system is easy to operate. It is also easy to gather, store and analyze the data. At the same time, it provides high performances. The experiment proves that the system has high application value and reference value. It can improve the traditional GPIB instrument.