modelChuaCircuit

AD Version of Chua Circuit Standard Example

Extends from ADMSL.Utilities.GradientInfo, 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

Parameters

TypeNameDefaultDescription
IntegerNG (from GradientInfo)0

Components

TypeNameDefaultDescription
ADMSL.T1.Electrical.Analog.Basic.InductorL
ADMSL.T1.Electrical.Analog.Basic.ResistorRo
ADMSL.T1.Electrical.Analog.Basic.ConductorG
ADMSL.T1.Electrical.Analog.Basic.CapacitorC1
ADMSL.T1.Electrical.Analog.Basic.CapacitorC2
ADMSL.T1.Electrical.Analog.Examples.Utilities.NonlinearResistorNr
ADMSL.T1.Electrical.Analog.Basic.GroundGnd

Revisions

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

Copyright:
Copyright © 1998-2010, Modelica Association and Fraunhofer-Gesellschaft.
The Modelica package is free software; it can be redistributed and/or modified under the terms of the Modelica license, see the license conditions and the accompanying disclaimer in the documentation of package Modelica in file "Modelica/package.mo".