Title :
Analysis and FPGA implementation of a novel hyperchaotic system
Author :
Wang, Z.-L. ; Yao, F.-A.
Author_Institution :
Dept. of Phys. & Electron., Binzhou Univ., Binzhou, China
Abstract :
A novel hypderchaotic system with two larger Lyapunov exponents and wider parameter range is built based on the three-order Qi chaotic system. The properties of this system are studied detailedly, such as the balance point and stability, Lyapunov exponent spectrum and the fractal dimension, and the phase portraits of hyperchaotic attractor. A practical circuit is designed to realize the system by EDA technology based on FPGA platform. The experimental result is in full accord with the simulation result.
Keywords :
Lyapunov methods; chaos; field programmable gate arrays; fractals; network analysis; stability; EDA technology; FPGA platform; Lyapunov exponent spectrum; fractal dimension; hyperchaotic system; stability; three-order Qi chaotic system; Automation; Intelligent control; FPGA; Lyapunov exponents spectrum; Qi chaotic system;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2010 8th World Congress on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-6712-9
DOI :
10.1109/WCICA.2010.5553857
