大学物理 ›› 2014, Vol. 33 ›› Issue (9): 47-47.

• 著者文摘 • 上一篇    下一篇

耦合圆环的滚动模式

陶涛 邱为钢   

  1. 湖州师范学院理学院,浙江湖州313000
  • 出版日期:2014-09-25 发布日期:2014-09-20

Rolling motion of two- circle- roller

  • Online:2014-09-25 Published:2014-09-20

摘要: 将耦合圆环在地面上的纯滚动分解为质心平动和绕质心的转动,给出了滚动的几何表示和体系的运动方程,数值求解运动方程,画出了圆环与地面接触点轨迹.

关键词: 耦合圆环, 滚动, 轨迹

Abstract: The rolling motion of two intersected circlers on the ground can be described as combination of displacement of center of mass and rotation about center of mass. The geometric description of rotation and the equation of motion are given. The trajectories of contact points are drawn from the numerical solution.

Key words: two-circle-roller, roiling motion, trajectory

中图分类号: 

  • O313.3