Bulletin of the American Physical Society
APS April Meeting 2019
Volume 64, Number 3
Saturday–Tuesday, April 13–16, 2019; Denver, Colorado
Session E01: Poster Session I (5:45pm-7:45pm)
5:45 PM,
Saturday, April 13, 2019
Sheraton
Room: Plaza Foyer
Abstract: E01.00036 : Synchronization and the Chua Circuit*
Presenter:
Juan Avina
(Department of Physics and Astronomy, University of Northern Colorado)
Authors:
Juan Avina
(Department of Physics and Astronomy, University of Northern Colorado)
Matthew R Semak
(Department of Physics and Astronomy, University of Northern Colorado)
This research focuses on understanding the behavior of the Chua circuit. This electronic circuit is a simple design consisting of one inductor, one resistor, two capacitors, and a Chua diode. The Chua diode is made of two negative impedance converters wired in parallel and functions as the source of nonlinearity and negative resistance in the circuit. A gyrator is used instead of an inductor. The gyrator circuit and Chua’s diode are analyzed independently using 5spice simulation software. Also, Chua’s circuit has been shown to be the simplest electronic circuit which can exhibit chaos. An exploration of the dynamics of Chua’s circuit is conducted. Chaotic synchronization in this circuit is then considered. Further research on the topic aims to explore data encryption using synchronized Chua’s circuits.
*Colorado Space Grant Consortium (NASA)
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