摘要
借助Lyapunov函数稳定性理论研究了简化Lorenz混沌系统的全局吸引集,得到了它的界估计。通过了计算机模拟,数值模拟验证了计算理论的可行性。
The global attractive set of a modified Lorenz chaotic system is studied via constructing a Lyapunov function. This paper derives its global exponential attractive set for this system. Numerical simulations are presented to show the effec-tiveness of the proposed scheme.
出处
《计算机工程与应用》
CSCD
北大核心
2015年第12期53-54,98,共3页
Computer Engineering and Applications
基金
贵州省科技厅.合肥市科技局.合肥师范学院联合基金(No.201209)
关键词
混沌
全局吸引集
数值仿真
chaos
global attractive set
numerical simulations
