摘要
设计了单摆摆球运动轨迹控制装置,该装置由摆线指针、摆线定位板组成.使用控制装置可以准确、快速调节单摆的平衡位置和摆动角度,保证摆球在平行于角度尺的铅垂平面内运动.
The ball motion control device was designed constituted by the cycloid indicator and the cycloid locating plate. The equilibrium position and the initial angle of the single pendulum to ensure that the ball swing in the same vertical plane were guaranteed by the ball motion control device.
出处
《物理实验》
2012年第12期36-38,共3页
Physics Experimentation
关键词
单摆
平衡位置
轨迹
single pendulum
balanced position
orbit control
