Authors: Yizhong Liu
Addresses: School of Mathematics and Statistics, Guizhou University of Finance and Economics, Guiyang 550004, China
Abstract: This paper is concerned with chaos control for a modified Sprott E system. Applying time-delayed feedback control method, we establish some new conditions to control chaotic behaviour of modified Sprott E system. With the aid of local stability analysis, we theoretically prove the occurrences of Hopf bifurcation. Computer simulations are implemented to support analytical results. Finally, a brief conclusion is included.
Keywords: modified Sprott E system; chaos; stability; Hopf bifurcation; time-delayed feedback.
International Journal of Dynamical Systems and Differential Equations, 2020 Vol.10 No.3, pp.201 - 220
Received: 15 Feb 2018
Accepted: 23 Oct 2018
Published online: 16 Jun 2020 *