摘要
提出目前混沌现象判别存在的问题,利用梅尔尼科夫方法确定了混沌系统出现混沌时参数应满足的条件,给出了判据。研究表明,在一定区域内,利用此方法来判断混沌现象不失为一种行之有效的方法。
Some questions about determinant of chaos nature are first presented.Finally,the Melnikov method is used to determine the condition which should be satisfied when the chaotic phenomenon appears in the chaos system.Additionally,the threshold value is given.The research shows it is an effective method to distinguish chaotic phenomenon in the definite range.
出处
《长春大学学报》
2003年第1期13-15,共3页
Journal of Changchun University
基金
国家自然科学基金资助项目(69872012)
