大学物理 ›› 2006, Vol. 25 ›› Issue (4): 20-20.

• 著者文摘 • 上一篇    下一篇

利用有效势能曲线对轨迹的分析与数值模拟

程运华   

  1. 华南理工大学应用物理系,广东广州510641
  • 出版日期:2006-04-25 发布日期:2006-04-20

An analysis and numerical simulation for movement track according to the effective potential energy curve

  • Online:2006-04-25 Published:2006-04-20

摘要: 采用中心力的有效势能对一个力学问题进行分析,得出了物体运动的规律和特性,并且采用数值模拟直观地显示了物体运动的轨迹,其结果与有效势能曲线一致.

关键词: 有效势能曲线, 轨迹, 数值模拟

Abstract: Introducing the effective potential function of central force, A discussion of the movement track is conducted. The kinetic features of the object are developed semi-quantitatively first, and then numerically simulated to show all kinds of possible tracks visually, which results that the tracks are non-closed curves With quasiperiodicity.

Key words: effective potential curve, track, numerical simulations

中图分类号: 

  • O313.2