基于LabVIEW的牛顿第二定律实验教学平台设计

The Design of Teaching Platform of Newton's Second Law Experiment Based on LabVIEW Instrument

为了改善传统牛顿第二定律的教学局限,将基于声卡的数据采集技术和虚拟仪器测量技术引进牛顿第二定律实验,研制加速度传感器,在上位机利用LabVIEW软件编程进行数据处理和图像显示,构成一套智能实验系统。

The data logger technology based on sound card and virtual instrument technology were in- troduced to the Newton＇s second law experiment for the improvement of instruction. The acceleration sensor was developed,with LabVIEW software in PC to program for the data processing and image display. The device forms an intelligent experiment system.