A new hyperchaotic system and its linear feedback control |
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Authors: | Cai Guo-Liang Zheng Song and Tian Li-Xin |
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Institution: | Nonlinear Scientific Research Center, Jiangsu University,
Zhenjiang 212013, China |
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Abstract: | This paper reports a new hyperchaotic system by adding an additional
state variable into a three-dimensional chaotic dynamical system,
studies some of its basic dynamical properties, such as the
hyperchaotic attractor, Lyapunov exponents, bifurcation diagram and
the hyperchaotic attractor evolving into periodic, quasi-periodic
dynamical behaviours by varying parameter $k$.
Furthermore,effective linear feedback control method is used to
suppress hyperchaos to unstable equilibrium, periodic orbits and
quasi-periodic orbits. Numerical simulations are presented to show
these results. |
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Keywords: | hyperchaos linear feedback
control Lyapunov exponents bifurcation |
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