基于LabVIEW-VISA的传感器检测虚拟实验平台设计OA

In order to improve the application ability of intelligent sensor for undergraduate students majoring in Mechanical and Electrical Engineering,a virtual experiment platform for sensor detection is designed.A virtual experiment platform and experiment method for sensor detection based on LabVIEW-VISA are proposed.Based on LabVIEW-VISA application design,the whole structure of virtual experiment platform for sensor detection is built,and the main hardware such as sensor experiment box,myDAQ portable measurement,multimeter and strain sensor are designed.The software of data acquisition module,data processing module,output module and signal processing circuit are designed,and the dual-channel data transmission in the platform is realized by the signal processing circuit.The results show that the designed virtual experiment platform for sensor detection has high sensitivity and small linear error,which is helpful to improve the practical ability of talents.