Wang, Xingyuan; Wang, Mingjun - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 14, pp. 3751-3758
This paper presents a four-dimension hyperchaotic Lorenz system, obtained by adding a nonlinear controller to Lorenz chaotic system. The hyperchaotic Lorenz system is studied by bifurcation diagram, Lyapunov exponents spectrum and phase diagram. Numerical simulations show that the new system’s...