Title :
Frequency hysteresis phenomena in the frequency switched Chua´s circuit
Author :
Fortuna, Luigi ; Frasca, Mattia ; Rizzo, Alessandro
Author_Institution :
Dipt. Elettrico Elettronico e Sistemistico, Catania Univ., Italy
Abstract :
In this paper we introduce the so called frequency switched Chua´s circuit, based on the introduction of a switch device into the Chua´s circuit. The dynamics of this system has been investigated both numerically and experimentally with respect to the frequency of the switch enabling signal. It exhibits different strange attractors, according to the variation of the frequency of the switching signal. Moreover, very strange frequency hysteresis phenomena have been revealed
Keywords :
Chua´s circuit; hysteresis; switched networks; frequency hysteresis; frequency switched Chua´s circuit; strange attractor; Chaotic communication; Circuit optimization; Control systems; Cryptography; Equations; Frequency; Hysteresis; MOS devices; Switches; Switching circuits;
Conference_Titel :
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7803-6685-9
DOI :
10.1109/ISCAS.2001.921301
