Title :
Chaos Attractor Compressing and Expanding in Chua Circuit Driven by Direct Current Voltage
Author :
Liu, Weiqing ; Guo, Yin ; Lu, Min ; Liu, Chaofei
Author_Institution :
Fac. of Sci., Jiangxi Univ. of Sci. & Technol., Ganzhou, China
Abstract :
The dynamics of Chua circuit driven by the direct current voltage is explored experimentally. The increasing direct current voltage (DCV) breaks the centro-symmetry in the Chua circuit, so that the attractor basin of one of the coexisting attractors shrinks with that of the other one expanding. Finally, only the expanding attractor exists with the shrinking one disappear for a critical DCV intensity. Its regime is presented for the symmetry break caused by the DCV.
Keywords :
Chua´s circuit; chaos; Chua circuit; DCV intensity; attractor basin; centrosymmetry; chaos attractor; direct current voltage; expanding attractor; symmetry break; Bifurcation; Chaotic communication; Electronic mail; Oscillators; Resistance; Synchronization; Attractor Compressing; Expanding; attractor basin; symmetry;
Conference_Titel :
Information Science and Engineering (ISISE), 2010 International Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-428-2
DOI :
10.1109/ISISE.2010.105
