.ChaoticCircuits.ShinrikiOscillator

Shinriki oscillator

Information

This is an implementation of the Shinriki oscillator as described in [Lueck1995] and [Shinriki1981] .

Note that the operational amplifier of the NIC (negative impedance converter) needs to be modeled with high no-load amplification (but not infinite) and saturation of the output voltage between positive and negative supply.

Plot v1 vs. v2.
Default parameter R2 = 20000 Ω shows periodic results.
Change parameter R2 = 8400 Ω to obtain chaotic results.

Contents

NameDescription
 AnalyticEquationsShinriki oscillator
 IdealCircuitShinriki oscillator
 ImprovedCircuitShinriki oscillator
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