Title :
Non-feedback Control on Chaotic Logistic System
Author :
Wu, Dongmei ; Fu, Yongqing ; Zhao, Wusheng ; Yang, Shangguo
Author_Institution :
Coll. of Inf. & Commun. Eng., Harbin Eng. Univ., Harbin, China
Abstract :
Non-feedback chaos control of logistic map is realized by means of periodic parameter perturbations. The feasibility of this scheme is proved by bifurcation diagram and Lyapunov exponent method, and the control parameters are obtained. Numerical simulations show that as long as the proper intensity and periods of periodic perturbation are chosen, the system can be controlled from chaos to the steady periodic orbit rapidly.
Keywords :
Lyapunov methods; bifurcation; logistics; nonlinear systems; perturbation techniques; Lyapunov exponent method; bifurcation diagram; chaotic logistic system; control parameters; logistic map; nonfeedback chaos control; nonfeedback control; numerical simulation; periodic parameter perturbation; periodic perturbation; steady periodic orbit; Bifurcation; Chaos; Chaotic communication; Communication system control; Control systems; Educational institutions; Feedback control; Information processing; Logistics; Numerical simulation; Lyapunov exponent; chaos control; logistic map; non-feedback; periodic perturbation;
Conference_Titel :
Information Processing, 2009. APCIP 2009. Asia-Pacific Conference on
Print_ISBN :
978-0-7695-3699-6
DOI :
10.1109/APCIP.2009.61
