Title:	Circuit Equivalent to Rucklidge System
Authors:	Petržela, Jiří
Citation:	2019 International Conference on Applied Electronics: Pilsen, 10th – 11th September 2019, Czech Republic, p. 123-126.
Issue Date:	2019
Publisher:	Západočeská univerzita v Plzni
Document type:	konferenční příspěvek conferenceObject
URI:	http://hdl.handle.net/11025/35529
ISBN:	978–80–261–0812–2 (Online) 978–80–261–0813–9 (Print)
ISSN:	1803–7232 (Print) 1805-9597 (Online)
Keywords:	analogový počítač;bifurkační diagram;chaotický oscilátor;Ljapunovovy exponenty;zvláštní atraktor
Keywords in different language:	analog computer;bifurcation diagram;chaotic oscillator;Lyapunov exponents;strange attractor
Abstract in different language:	This short report describes completely analog circuit realization of the so-called Rucklidge equations. Design process is systematic and supported by a circuit-oriented numerical analysis (bifurcation diagrams and Lyapunov exponents) and real experimental verification via the oscilloscope screenshots. Oscillator is constructed such that the very simple one-to-one relations between mathematical model and circuit parameters is achieved. Proposed circuit solution uses off-the-shelf components only and provides independent continuous control of the internal parameters that can be varied within the large scale; a much wider than the real physical system that describes a double convection problem. Very good final agreement between theoretical assumptions (numerical integration) and laboratory measurement is achieved.
Rights:	© Západočeská univerzita v Plzni
Appears in Collections:	Applied Electronics 2019 Applied Electronics 2019

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