Switched generalized function projective synchronization of two hyperchaotic systems with hidden attractors

被引：23
作者：
Feng, Yu [1 ]
Pu, J. [2 ]
Wei, Z. [3 ,4 ]
机构：
[1] Yulin Normal Univ, Sch Math & Informat Sci, Guangxi Univ Key Lab Complex Syst Optimizat & Big, Yulin 537000, Peoples R China
[2] Univ Int Business & Econ, Sch Business, Beijing 100029, Peoples R China
[3] China Univ Geosci, Sch Math & Phys, Wuhan 430074, Peoples R China
[4] Beijing Univ Technol, Coll Mech Engn, Beijing 100124, Peoples R China
来源：
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS | 2015年 / 224卷 / 08期
基金：
中国博士后科学基金; 中国国家自然科学基金;
关键词：
MULTIAGENT SYSTEMS; CHAOS; CONSENSUS; TRANSITION; PHASE;
D O I：
10.1140/epjst/e2015-02482-y
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This work is involved with new results for adaptive switched generalized function projective synchronization between hyperchaotic diffusionless Lorenz equations (2014) and modified Lorenz-Stenflo system (2014), when the two system parameters are unknown. Hyperchaotic diffusionless Lorenz equations and modified Lorenz-Stenflo system belong to a newly introduced category of chaotic systems, and both generate hidden hyperchaos and complicated phenomena. Based on the Lyapunov stability theory, corresponding adaptive controllers with appropriate parameter update laws are constructed to achieve adaptive switched generalized function projective synchronization between the two different hyperchaotic systems. Numerical simulations are given to show the feasibility of theoretical results.
引用
收藏
页码：1593 / 1604
页数：12
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