WOLFRAM SYSTEMMODELER

ChuaCircuit

Chua's circuit, ns, V, A

Diagram

Wolfram Language

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SystemModel["Modelica.Electrical.Analog.Examples.ChuaCircuit"]
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Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

Chua's circuit is the most simple nonlinear circuit which shows chaotic behaviour. The circuit consists of linear basic elements (capacitors, resistor, conductor, inductor), and one nonlinear element, which is called Chua's diode. The chaotic behaviour is simulated.

The simulation end time should be set to 5e4. To get the chaotic behaviour please plot C1.v. Choose C2.v as the independent variable .

Reference:

Kennedy, M.P.: Three Steps to Chaos - Part I: Evolution. IEEE Transactions on CAS I 40 (1993)10, 640-656

Components (7)

L

Type: Inductor

Ro

Type: Resistor

G

Type: Conductor

C1

Type: Capacitor

C2

Type: Capacitor

Nr

Type: NonlinearResistor

Gnd

Type: Ground