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单摆振动图像演示仪的改进 被引量：2

Improvement on vibration image demonstrator of single pendulum
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摘要 针对传统实验的不足,对单摆振动图像演示仪进行了改进.将光电鼠标放进泡沫摆球中,并结合C#编写了Move程序,改进后的装置可记录光电鼠标的运动轨迹,并同步显示在计算机上,实现了直观显示单摆的运动属性. Aiming at the shortcomings of traditional experiment,the vibration image demonstrator of single pendulum was improved.A photoelectric mouse was put in the pendulum ball to collect the motion trail.By using a C# ＂move＂procedure,the motion trail of single pendulum was showed on computer.Then the motion property of single pendulum was obtained intuitively.
作者 冯彩仪 程敏熙 郭可馨 FENG Cai-yi;CHENG Min-xi;GUO Ke-xin(School of Physics and Telecommunication Engineering,South China Normal University,Guangzhou 510006,China)
机构地区 华南师范大学物理与电信工程学院
出处 《物理实验》 2018年第5期56-58,共3页 Physics Experimentation
关键词 单摆 光电鼠标 振动 周期 single pendulum photoelectric mouse vibrational period
分类号 G633.7 [文化科学—教育学]
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物理实验
2018年 第5期

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