modelChuaCircuit

Chua's circuit, ns, V, A

Extends from Modelica.Icons.Example (Icon for runnable examples).

Information

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

TypeNameDefaultDescription
Modelica.Electrical.Analog.Basic.InductorL
Modelica.Electrical.Analog.Basic.ResistorRo
Modelica.Electrical.Analog.Basic.ConductorG
Modelica.Electrical.Analog.Basic.CapacitorC1
Modelica.Electrical.Analog.Basic.CapacitorC2
Modelica.Electrical.Analog.Examples.Utilities.NonlinearResistorNr
Modelica.Electrical.Analog.Basic.GroundGnd

Revisions

Main Authors:
Christoph Clauß <christoph@clauss-it.com>
André Schneider <Andre.Schneider@eas.iis.fraunhofer.de>
Fraunhofer Institute for Integrated Circuits
Design Automation Department
Zeunerstraße 38
D-01069 Dresden