摘要
介绍了基于计算机的静电场模拟实验装置,片上系统C8051F340自带A/D转换器对导电玻璃实时电压采集,数据通过RS232传输至计算机,在Lab Windows/CVI虚拟仪器中实现数据的平滑滤波、静电场分布示意图模拟以及数据的存储。实验装置具有操作简单、电场分布直观等优点。
This paper briefly describes the simulation with the current field electrostatic field theory.The system C8051F340 with AD convertor makes real-time voltage collection for conductive glass,and the data is transmitted to the computer from RS232.In Lab Windows/CVI,it realizes the smoothing filter of data,the simulation of electrostatic field distribution diagram and the data storage.The testing device has the advantages of easy operation and visual field distribution.
出处
《山西电子技术》
2011年第1期70-72,共3页
Shanxi Electronic Technology
基金
太原科技大学大学生创新项目(20102PX)
