摘要
目前,常见测量转速的方式有:机械式、磁电式、电子计数式等,文章主要探讨采用相位同步频闪法对转动物体的状态实现相对静态观测的方法.本文简要介绍了此项研究的实验原理,实验过程,实验结果,以及研究过程中的体验与感悟.此研究可实现对转速的实时测量及转动部件的外部观察,可在今后检测计量领域及大学物理实验教学中发挥积极作用.
At present,common methods to measure the rotation speed consist of several pat-terns such as mechanical,magneto-electric,electronic counting etc.In this paper,we mainly try to use phase synchronization stroboscopic method to make the relatively static observation about the mode of rotational objects.This paper brief introduces the experimental principle, procedure,results and the experience and understanding during the process.The significance of this experiment is that a new method of real-time measurement of the rotation speed and ex-ternal observation of the rotating parts is provided.Furthermore,this achievement will play an active role in the detection metering field and university physics experiment.
出处
《物理与工程》
2015年第4期77-79,共3页
Physics and Engineering
基金
吉林大学2014年"大学生科技创新实验项目"(国家级)
关键词
相位同步
频闪法
静态观测
phase synchronization
stroboscopic method
static observation
