大学物理 ›› 2010, Vol. 29 ›› Issue (9): 21-21.

• 著者文摘 • 上一篇    下一篇

用三进位制讨论帐棚映射的动力学特性

王双进 冯磊 王永学   

  1. 河北工业大学理学院,天津300130
  • 出版日期:2010-09-25 发布日期:2010-09-20

Discussion on dynamical characteristics of tent map in ternary notation

  • Online:2010-09-25 Published:2010-09-20

摘要: 应用三进制方法,分别在初始值x0取有限位小数、任意循环小数、任意不循环小数等3种情况重点讨论xn在区间[0,1]之内的帐棚映射的动力学特性.帐棚映射的归宿随初始值x0的不同而呈现多样性,有的趋于0,有的趋于-∞,有的在区间[0,1]内的周期轨道上,还有的在区间[0,1]内的混沌轨道上.

关键词: 帐棚映射, 三进制, 混沌, 周期轨道

Abstract: In this paper,we apply the ternary notation method to discuss dynamical characteristic property of a tent map within xn ∈ ,when the initial value x0 takes the limited place decimals,arbitrarily repeating decimals and arbitrarily non-repeating decimals,respectively.As x0 takes different value,the end-result for tent map shows diversity: 0,-∞,and interval within the periodic orbits,as well as in interval within the chaotic orbits.

Key words: tent map, ternary notation, chaos, periodic orbit.

中图分类号: 

  • O415.5