Title :
Observing and learning chaotic phenomena from Chua´s circuit
Author_Institution :
US Office of Naval Res., Arlington, VA, USA
Abstract :
The ubiquitous phenomenon of chaos is introduced by experimentally observing the bifurcation phenomena from Chua´s circuit as a single parameter. The tuning resistance, R, is varied. Complete details for building a robust experimental Chua´s circuit are given. The entire circuit takes less than 30 min to hook up. This experimental Chua´s circuit uses only a BiFET dual operational amplifier IC, and linear passive elements. A picture book documentation of the various bifurcation episodes observed from this circuit is given, thereby illustrating the Hopf bifurcation phenomenon, the universal period-doubling route to chaos, and two examples of storage attractors
Keywords :
active networks; bifurcation; chaos; nonlinear network analysis; BiFET dual operational amplifier IC; Chua´s circuit; Hopf bifurcation; bifurcation phenomena; chaotic phenomena; linear passive elements; period-doubling route; picture book documentation; single parameter; storage attractors; tuning resistance; Bifurcation; Chaos; Circuit optimization; Circuit synthesis; Costs; Diodes; Operational amplifiers; Power supplies; Resistors; Robustness;
Conference_Titel :
Circuits and Systems, 1992., Proceedings of the 35th Midwest Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-0510-8
DOI :
10.1109/MWSCAS.1992.271218
