Title :
Chaos analysis and control in a chaotic circuit with a PWL memristor
Author :
Wen, Shiping ; Shen, Yi ; Zeng, Zhigang ; Cai, Yanxia
Author_Institution :
Dept. of Control Sci. & Eng., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
In this paper, a nonlinear chaotic system is presented, which is derived from the chua´s circuit with a memristor. This is a four-dimensional autonomous circuit which exhibits chaotic behavior. The chaotic system is demonstrated by Lyapunov exponent, and phase portraits. Furthermore, this system can be stabilized by a switched feedback controller which can be obtained by solving a set of LMIs. And the results will be demonstrated by the numerical simulation.
Keywords :
Chua´s circuit; Lyapunov matrix equations; chaos; memristors; Chua´s circuit; Lyapunov exponent; PWL memristor; chaos analysis; chaotic behavior; chaotic circuit; four-dimensional autonomous circuit; nonlinear chaotic system; numerical simulation; phase portraits; switched feedback controller; Memristors; Switches;
Conference_Titel :
Information Science and Technology (ICIST), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9440-8
DOI :
10.1109/ICIST.2011.5765147
