实验科学与技术2016，Vol.14Issue(5)：70-73,4.DOI:10.3969/j.issn.1672-4550.2016.05.021
一种模拟法测绘静电场的实验装置
An Experimental Device for Surveying and Mapping the Electrostatic Field Using Simulation Method
摘要
Abstract
The present experimental device for surveying and mapping the electrostatic field by simulation method commonly uses conductive paper or conductive glass as conductive medium.The uneven distribution of the medium often affects the accuracy of experi-mental results and the probe is easy to wear medium surface to cause damage.Changing the probe position manually to determine the isopotential point is cumbersome and inaccurate.In order to overcome the disadvantages of the existing experimental device,an im-proved experimental device has been put forward.The device adopts sodium chloride solution with certain concentration as conductive medium to avoid conductivity fluctuations.The device uses the controller to drive the stepper motor and linear motor to move probe ac-curately and conveniently.关键词
模拟法/静电场/实验装置/氯化钠溶液Key words
simulation/electrostatic field/experimental device/sodium chloride solution分类
数理科学引用本文复制引用
田凯,蔡晓艳..一种模拟法测绘静电场的实验装置[J].实验科学与技术,2016,14(5):70-73,4.基金项目
郑州市重点建设实验室（电子信息技术实验室）（郑教高［2013］109号）。 （）
