强迫的Oregonator振子混沌态分形表征  

Fractal characterization of Chaos states for forcibile Oregonator oscillactor

作　　者：姜心田[1,2] 石进超[1,2] 

机构地区：[1]陕西师范大学化学系 [2]西北大学化学系

出　　处：《陕西师大学报（自然科学版）》1997年第1期70-72,共3页Journal of Shaanxi Normal University(Natural Science Edition)

摘　　要：厚分形（ｆａｔｆｒａｃｔａｌ）在非平衡态动力学体系中有重要作用，一般以分形指标β来表征．本文以强迫的Ｏｒｅｇｏｎａｔｏｒ振子为例，用简洁的方法计算了３个混沌态的分形指标β和μ０，并用其作为分形表征。The fat fractal, which play an importante role in nonequilibrum dynamics, have universally been characterized by the fractal exponent β . The fractal exponent β and μ 0 of the Chaos sates have been calculated by concise method for Oregonator oscillactor and regarded fractal characterization of these Chaos states. The fractal property has been discussed.

关 键 词：混沌态 分形指标 非线性力学 Oregonator振子 

分 类 号：O322[理学—一般力学与力学基础]