Title :
Stabilization of a Modified Chaotic Finance System
Author :
Cai, Guoliang ; Yu, Haojie ; Li, Yuxiu
Author_Institution :
Nonlinear Sci. Res. Center, Jiangsu Univ., Zhenjiang, China
Abstract :
In this paper, speed feedback controllers, linear feedback controllers and adaptive controllers are designed for stabilizing chaos of a modified chaotic finance system to unstable equilibrium points. The Lyapunov theorem and Routh-Hurwitz criterion are used to analyze the gain´s scope of the controlled system and study the asymptotic stability at the equilibrium point. The effectiveness of the three different methods is illustrated by theoretical analysis and numerical simulations.
Keywords :
Lyapunov methods; adaptive control; asymptotic stability; chaos; control system synthesis; feedback; finance; linear systems; numerical analysis; velocity control; Lyapunov theorem; Routh-Hurwitz criterion; adaptive controller design; asymptotic stability; linear feedback controller; modified chaotic finance system stabilization; numerical simulation; speed feedback controller; Adaptive control; Chaotic communication; Control systems; Economics; Feedback control; Finance; Lyapunov theorem; adaptive control; linear feedback control; modified chaotic finance system; speed feedback control;
Conference_Titel :
Information and Computing (ICIC), 2011 Fourth International Conference on
Conference_Location :
Phuket Island
Print_ISBN :
978-1-61284-688-0
DOI :
10.1109/ICIC.2011.110
