摘要
研究分数阶Newton-Leipnik系统的Mittag-Leffler投影同步。采用输入控制,通过构建适当的Lyapunov函数,利用非线性状态反馈和自适应控制方法,在参数已知和未知时,分别设计了非线性控制器,在6 s内有效实现Newton-Leipnik混沌系统Mittag-Leffler投影同步,并利用Matlab仿真验证了理论结果的有效性。
The Mittag-Leffler projective synchronization of the fractional order Newton-Leipnik chaotic system is investigated in this paper.By utilizing input control,and based on proper Lyapunov function,the Mittag-Leffler projective synchronization of fractional order Newton-Leipnik systems for system parameters known or unknown is realized in 6 s under nonlinear feedback and self-adaptive schemes.Suitable numerical examples are presented to demonstrate the effectiveness of the proposed control method.
作者
钟晓芸
ZHONG Xiaoyun(College of Electronic Engineering,Guangxi Normal University,Guilin Guangxi 541004,China)
出处
《广西师范大学学报（自然科学版）》
CAS
北大核心
2023年第1期113-121,共9页
Journal of Guangxi Normal University:Natural Science Edition
基金
国家自然科学基金(12162005)
广西科技计划项目(2020AC19037)。
