Chua - Phd.dees.unict.it
Chua - Phd.dees.unict.it
Chua - Phd.dees.unict.it
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Univers<strong>it</strong>à degli Studi di CataniaFacoltà di IngegneriaD.I.E.E.IDipartimento di Ingegneria Elettrica Elettronica e InformaticaXXII Brain Storming DayGregorio SciutoPhD Student in Electronic, Automation and Complex Systems ControlXXIV cycleTutors: Prof. Ing. Luigi Fortuna, Ing. Mattia FrascaCatania, 20 Maggio 2011
Outline • Final ac(vi(es for the measurement of power absorp(on in synchronized systems; • Preliminary experimenta(on on “Lim<strong>it</strong>ed Life Cells”; • Thesis index; • Plasma experiments; 20/05/2011 Gregorio Sciuto 2
Final ac(vi(es for the measurement of power absorp(on in synchronized systems • Coupling and power absorp(on inves(gated: – Duffing -‐ Second-‐order oscillator; – <strong>Chua</strong>-‐ Second-‐order oscillator; – <strong>Chua</strong>-‐ <strong>Chua</strong>; Two Rossler circu<strong>it</strong>s; Working in progress <strong>Chua</strong> Double Scroll -‐ <strong>Chua</strong> Single Scroll Two Lorenz circu<strong>it</strong>s; 20/05/2011 Gregorio Sciuto 3
Duffing – Second order oscillator Duffing Xm + Ym Xs + Ys 2 nd order Oscillator Syncroniza0on error Power absorp0on Duffing Power absorp0on 2 nd order Oscillator 20/05/2011 Gregorio Sciuto 4
Duffing – Second order oscillator 20/05/2011 Gregorio Sciuto 5
<strong>Chua</strong> -‐ Second-‐order oscillator <strong>Chua</strong> Xm + Ym Xs + Ys 2 nd order Oscillator Syncroniza0on error Power absorp0on <strong>Chua</strong> Power absorp0on 2 nd order Oscillator 20/05/2011 Gregorio Sciuto 6
Duffing -‐ Second-‐order oscillator 20/05/2011 Gregorio Sciuto 7
<strong>Chua</strong> -‐ <strong>Chua</strong> <strong>Chua</strong> master <strong>Chua</strong> slave Syncroniza0on error Power absorp0on <strong>Chua</strong> master Power absorp0on <strong>Chua</strong> slave 20/05/2011 Gregorio Sciuto 8
<strong>Chua</strong> -‐ <strong>Chua</strong> 20/05/2011 Gregorio Sciuto 9
<strong>Chua</strong> -‐ <strong>Chua</strong> <strong>Chua</strong> 1 <strong>Chua</strong> 2 Syncroniza0on error Power absorp0on <strong>Chua</strong> 1 Power absorp0on <strong>Chua</strong> 2 20/05/2011 Gregorio Sciuto 10
<strong>Chua</strong> -‐ <strong>Chua</strong> 20/05/2011 Gregorio Sciuto 11
Outline • Final ac0vi0es for the measurement of power absorp0on in synchronized systems; • Preliminary experimenta0on on “Lim<strong>it</strong>ed Life Cells”; • Thesis index; • Plasma experiments; 20/05/2011 Gregorio Sciuto 12
Preliminary studies about “lim<strong>it</strong>ed life cells” DATA RFID TAG POWER 20/05/2011 Gregorio Sciuto 13
Preliminary studies about “lim<strong>it</strong>ed life cells” DATA POWER 20/05/2011 Gregorio Sciuto 14
Preliminary studies about “lim<strong>it</strong>ed life cells” CHUA CIRCUITmaster20/05/2011 Gregorio Sciuto 15
Preliminary studies about “lim<strong>it</strong>ed life cells” Dragging <strong>Chua</strong> slave on copper tracks It is possibile to charge the ba^eries. When the power aborp(on is minimum the two circu<strong>it</strong>s are syncronized and the tag is recognized. CHUA CIRCUITmaster20/05/2011 Gregorio Sciuto 16
Preliminary studies about “lim<strong>it</strong>ed life cells” Dragging <strong>Chua</strong> slave on copper tracks It is possibile to charge the ba^eries. CHUA CIRCUITmaster20/05/2011 Gregorio Sciuto 17
Preliminary studies about “lim<strong>it</strong>ed life cells” Dragging <strong>Chua</strong> slave on copper tracks It is possibile to charge the ba^eries. When the power aborp(on is minimum the two circu<strong>it</strong>s are syncronized and the tag is recognized. CHUA CIRCUITmaster20/05/2011 Gregorio Sciuto 18
Preliminary studies about “lim<strong>it</strong>ed life cells” Power Reading 20/05/2011 Gregorio Sciuto 19
Preliminary studies about “lim<strong>it</strong>ed life cells” Power Reading Chaos disappears 20/05/2011 Gregorio Sciuto 20
Preliminary studies about “lim<strong>it</strong>ed life cells” Power Reading 20/05/2011 Gregorio Sciuto 21
Preliminary studies about “lim<strong>it</strong>ed life cells” 20/05/2011 Gregorio Sciuto 22 Power Reading Chaos vanishes
Preliminary studies about “lim<strong>it</strong>ed life cells” Applica(on Reader Organic chao0c circu<strong>it</strong> -‐ master Reading Product tag Organic chao0c circu<strong>it</strong> -‐ slave • The slave is a lim<strong>it</strong>ed life-‐cycle chao(c circu<strong>it</strong> • It is powered only when reading is needed • Improving the detec(on of products Power 20/05/2011 Gregorio Sciuto 23
Outline • Final ac0vi0es for the measurement of power absorp0on in synchronized systems; • Preliminary experimenta0on on “Lim<strong>it</strong>ed Life Cells”; • Thesis index; • Plasma experiments; 20/05/2011 Gregorio Sciuto 24
Thesis index Experiments on synchronizaBon • Chapters • Introduc0on: synchroniza0on and methods • <strong>Chua</strong>’s circu<strong>it</strong> • Rossler system • Lorenz system • Synchroniza0on of different dynamics • Synchroniza0on in networks of nonlinear circu<strong>it</strong>s Each chapter • Mathema0cal model • Circu<strong>it</strong> • Experimental Behavior: aRractors and bifurca0ons • Synchroniza0on schemes • Power absorp0on 20/05/2011 Gregorio Sciuto 25
Outline • Final ac0vi0es for the measurement of power absorp0on in synchronized systems; • Preliminary experimenta0on on “Lim<strong>it</strong>ed Life Cells”; • Thesis index; • Plasma experiments; 20/05/2011 Gregorio Sciuto 26
Plasma Experimental setup Reusable electronics 20/05/2011 Gregorio Sciuto 27
Plasma Experimental setups FLYBACK 20/05/2011 Gregorio Sciuto 28
Plasma Experimental setups 5V Vsin R C546B 0V 2N3055N 1N405 Vdc +-‐ FLYBACK
Plasma Experimental setups Approaching yellow terminal and red terminal 20/05/2011 Gregorio Sciuto 30
Publications• F.T. Arecchi, Luigi Fortuna, Mattia Frasca, R. Meucci, Gregorio SciutoA programmable electronic circu<strong>it</strong> for modelling CO2 laser dynamicsChaos 15, 043104 (2005)• A.Buscarino, L. Fortuna, M. Frasca, G. Sciuto<strong>Chua</strong>’s circu<strong>it</strong> syncronization w<strong>it</strong>h diffusive coupling: new resultsInt. J. Bifurcation and Chaos – September 2009A.Buscarino, L. Fortuna, M. Frasca, G. SciutoExperimental synchronization of non-identical chaotic circu<strong>it</strong>sCHAOS 09, London.A.Buscarino, L. Fortuna, M. Frasca, G. SciutoA New Technique for Chaos Control in Chaotic OscillatorsInt. J. Bif Chaos, in press• A.Buscarino, L. Fortuna, M. Frasca, G. SciutoCoupled inductors-based chaotic colp<strong>it</strong>ts oscillatorInt. J. Bifurcation and Chaos• G. Di Pasquale, L. Fortuna , M. Frasca, S. Graziani, G. Sciuto and E. UmanaAlternative power supplies for IP2C cond<strong>it</strong>ioning circu<strong>it</strong>XX Congresso Nazionale della Società Italiana di Biofisica Pura ed Applicata (SIBPA)11 al 14 Settembre 2010 – Grosseto – Subm<strong>it</strong>ted20/05/2011 Gregorio Sciuto 31
Publications• A.Buscarino, L. Fortuna, M. Frasca, G. Sciuto, E. Umana and Mofeed TurkyWireless control of Artemia motionXX Congresso Nazionale della Società Italiana di Biofisica Pura ed Applicata (SIBPA)11-14 September 2010 – Grosseto – Subm<strong>it</strong>tedA.Buscarino, L. Fortuna, M. Frasca, G. Sciuto and Mofeed TurkyGroup motion controlXXX Dynamics days Europe6-10 September 2010 Bristol - Un<strong>it</strong>ed Kingdom – Subm<strong>it</strong>ted• A.Buscarino, L. Fortuna, M. Frasca, G. SciutoCoupled inductors-based chaotic colp<strong>it</strong>ts oscillator18th IEEE Workshop on Nonlinear Dynamics of Electronic Systems26 – 28 May 2010 Dresden, Germany - Subm<strong>it</strong>tedA. Buscarino, L. Fortuna, M. Frasca, G. Sciuto "Design of (me-‐delay chao(c electronic circu<strong>it</strong>s" SubmiCed to IEEE-‐TCAS I E. Ngamga, A. Buscarino, M. Frasca, G. Sciuto, J. Kurths, L. Fortuna Recurrences based detec(on of the hyperchaos-‐chaos transi(on in an electronic circu<strong>it</strong> accepted by CHAOS A. Buscarino, L. Fortuna, M. Frasca, G. Sciuto Harmonic balance method for (me-‐-‐delay chao(c systems design submiCed to IFAC 2011 A. Buscarino, L. Fortuna, M. Frasca, M. Rashid, G. Sciuto Compensa(on of transmission channel effects in chaos synchroniza(on EPC-‐IQ 2010. 20/05/2011 Gregorio Sciuto 32
Courses:Sistemi adattativiControllo RobustoEconomia AziendaleInternational Experiences:Proge^o Vigoni "Complex Network Theory Applica(on" Potsdam Univers<strong>it</strong>y – Berlin -‐ October 2009 Pàzmàny Péter Catholic Univers<strong>it</strong>y Budapest – December 2009 Professional School:3 rd Euro-‐Med<strong>it</strong>erranean UNIvers<strong>it</strong>ySummer SemesterCatania, 30 August -‐ 10 September 2010 Scuola di Dottorato:Ingegneria Ele^ronica, Automa(ca e del Controllo di Sistemi Complessi Catania, 4 -‐ 28 O^obre 2010 20/05/2011 Gregorio Sciuto 33
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