A new four-dimensional hyperchaotic system and its circuit simulation
Liangrui Tang, Jing Li, Fan Bing, 华北电力大学电气与电子工程学院，北京 102206 · Acta Physica Sinica · 2009
A new four-dimensional chaotic system is reported in this paper. Basic dynamic properties of the new system are investigated via theoretical analysis，numerical simulation，Lyapunov exponent，Lyapunov dimension and Poincare diagrams. Finally the chaotic circuit is designed and realized by the Multisim software. It confirms that the chaotic system is different from the exisiting chaotic systems and is a new hyperchaotic system.