Open AccessA hyperchaos system with only one nonlinear term
Author(s) -
Peng Zhou,
Wei Li-Jia,
XueFeng Cheng
Publication year - 2009
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.58.5201
Subject(s) - term (time) , attractor , nonlinear system , synchronization (alternating current) , lyapunov exponent , orbit (dynamics) , chaos (operating system) , computer science , chaotic , electronic circuit , workbench , control theory (sociology) , mathematics , physics , mathematical analysis , visualization , quantum mechanics , telecommunications , channel (broadcasting) , computer security , control (management) , artificial intelligence , engineering , aerospace engineering
A novel four-dimensiond hyperchaos system with only one nonlinear term is reported. The Lyapunov exponents spectrum, periodic orbit, quasi- periodic orbit, and the chaos and hyperchaos attractor of this system are obtained. A circuit is designed to realize this system by electronic workbench. A synchronization method for the new hyperchaotic systems is established and the mathematical proof of the method is provided. The nonlinear terms in the response system are not dropped. Theoretical analysis and simulation results show that the method is effective.