Design and FPGA Realization of a Chaotic System
Zhonglin Wang · Journal of Binzhou University · 2008
To a chaotic system,some basic dynamical behaviors of the system and state transition are further explored by calculating its Lyapunov exponents spectrum and bifurcation diagrams.A circuit is designed to realize the chaotic system by DSP Builder in simulink of matlab,and the circuit is translated into the VHDL code and downloaded into FPGA target hardware.It shows a good agreement between system simulations and experimental results.Furthermore,a new method for digital implementation of a continuous chaotic system is proposed by using FPGA technology and EDA tool.