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Imperfections in Integrated Devices Allow the Emergence of Unexpected Strange Attractors in Electronic Circuits

Maide Bucolo, Arturo Buscarino, Carlo Famoso, Luigi Fortuna, Salvina Gagliano
2021 IEEE Access  
The realization of integrated devices determines unavoidable imperfections which are linked to the manufacturing process, thus making them imperfect systems.  ...  In this paper we explore the possibility of designing imperfect electronic circuits producing a chaotic flow with bandwidth up to the order to several megahertz thanks to the hidden dynamics induced by  ...  In fact, also the SPICE models of many integrated circuits do not allow to discover the hidden imperfect structures of the devices.  ... 
doi:10.1109/access.2021.3058506 fatcat:mjlxyt3mw5cdpn3pbqm25twf7y

Model Identification to Validate Printed Circuit Boards for Power Applications: a New Technique

Maide Bucolo, Arturo Buscarino, Carlo Famoso, Luigi Fortuna, Mattia Frasca, Antonio Cucuccio, Gaetano Rascona, Giovanni Vinci
2022 IEEE Access  
The idea of using model identification techniques in order to validate the design of printed circuit boards (PCBs) is proposed in this communication.  ...  Due to the increasing market of power devices, the topic is of wide interest. In this note, a new approach is presented.  ...  The literature reports several examples of experimental observation of unexpected chaotic oscillations in electronic devices and especially in power applications, even in simple circuit configurations  ... 
doi:10.1109/access.2022.3160449 fatcat:u5ruugunorhwjglz7x3vfqlm5m

Extreme events in dynamical systems and random walkers: A review [article]

Sayantan Nag Chowdhury, Arnob Ray, Syamal K. Dana, Dibakar Ghosh
2022 arXiv   pre-print
We emphasize, in detail, the mechanisms responsible for the emergence of such events in complex systems.  ...  in the network of rivers, and many more.  ...  DG was supported by the Department of Science and Technology, Government of India (Project no. INT/RUS/RFBR/360).  ... 
arXiv:2109.11219v2 fatcat:iwz4pcp4sjf3tdit3yaq5lseya

Nonstationary dissipative structures and diffusion-induced chaos in nonlinear media

T.S. Akhromeyeva, S.P. Kurdyumov, G.G. Malinetskii, A.A. Samarskii
1989 Physics reports  
., Nonstationary dissipative structures and diffusion-induced chaos in nonlinear media 191 9.5. A priori estimates of the dimension of the attractor 339 11.  ...  It can be exemplified by the findings in the investigation of the transition-to-turbulence scenarios and the analysis of small-mode chaos in hydrodynamic systems [27] , the study of oscillatory chemical  ...  and strange attractors in science.  ... 
doi:10.1016/0370-1573(89)90001-x fatcat:ffqn3thtvvbsjcht2f63m5ktxe

Bridging emotion theory and neurobiology through dynamic systems modeling

Marc D. Lewis
2005 Behavioral and Brain Sciences  
The article goes on to describe neural structures and functions involved in appraisal and emotion, as well as DS mechanisms of integration by which they interact.  ...  The principle of multistability holds that many potential attractors coexist on the state space of an adaptive system (Kelso 1995), and systems rapidly move or "evolve" to one or another of them.  ...  We thank Marek Drogosz, Tedra Fazendeiro, Poonam Hooda, Yuko Munakata, and Randy O'Reilly for discussion of these ideas.  ... 
doi:10.1017/s0140525x0500004x fatcat:lrzxfupunjh7pl5slueiwyxmrm

Neural Interfacing: Forging the Human-Machine Connection

Susanne D. Coates
2008 Synthesis Lectures on Biomedical Engineering  
An attractor is the set of values to which the system evolves over time. Data from dynamic systems like the brain form strange attractors.  ...  Strange attractors are attractors which have chaotic dynamics, that is, when visualized the sets often look like noisy orbits which seem to move about one or more centers (Fig. 1.14) or "basins of attraction  ...  Last, but not least, a special thanks to all of those who contributed graphics material. ABOUT THE AUTHOR  ... 
doi:10.2200/s00148ed1v01y200809bme022 fatcat:sj2w7ygpyfah7bof3lhre5wc2a

IEEE Reliability Society Technical Operations Annual Technology Report for 2008

2009 IEEE Transactions on Reliability  
The 2008 Annual Technology  ...  ACKNOWLEDGMENT The author would like to thank his mentor Dr. Henning Leidecker, NASA Goddard Space Flight Center, for his guidance, contributions, and technical support.  ...  Conclusion: Software developers know that their systems can exhibit unexpected, strange behavior, including crashes or hangs, when small operational differences are introduced.  ... 
doi:10.1109/tr.2009.2020845 fatcat:mt4ppqhpyrcbbkofg5bbjinrie

What do connectionism and social psychology offer each other?

Eliot R. Smith
1996 Journal of Personality and Social Psychology  
of integrative connectionist models.  ...  At an abstract level, the models can be described as representing concepts (as distributed patterns of activation), operating like schemas to fill in typical values for input information, reconstructing  ...  In contrast, episodic memories should record the details of events that are novel and interesting; in other words, this system should attend more to the unexpected and unpredicted.  ... 
doi:10.1037/0022-3514.70.5.893 fatcat:xb5dx24dlbby3a6ebkpq3ijjqu

What do connectionism and social psychology offer each other?

Eliot R. Smith
1996 Journal of Personality and Social Psychology  
of integrative connectionist models.  ...  At an abstract level, the models can be described as representing concepts (as distributed patterns of activation), operating like schemas to fill in typical values for input information, reconstructing  ...  In contrast, episodic memories should record the details of events that are novel and interesting; in other words, this system should attend more to the unexpected and unpredicted.  ... 
doi:10.1037//0022-3514.70.5.893 pmid:8656338 fatcat:vhpjwycww5ckzonwd73z6yhkyu

Complexity: A Review of the Classics

Bernardo Alves Furtado, Patrícia Alessandra Morita Sakowski
2014 Journal on Policy and Complex Systems  
Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten  ...  The authors included in this review are based on the background literature put forward for the Complex Systems Summer School of 2014 by the Santa Fe Institute. 2  ...  The objective of this text -which is part of the encompassing project titled Modeling Complex Systems for Public Policies -is to review the classic authors who have contributed to the constituent elements  ... 
doi:10.18278/jpcs.1.2.1 fatcat:osyveraru5cf3j2mmn2znyy43e

Being There: Putting Brain, Body and World Together Again

Tim van Gelder, Andy Clark
1998 Philosophical Review  
Sometimes the general notion of emergence is equated with the idea of unexpected behaviors.  ...  paper, in filing cabinets, or in electronic media.  ...  Plates Plate 2 Plate 2 Responses of two cells in V4 to different cartesian and noncartesian spatial patterns.  ... 
doi:10.2307/2998391 fatcat:6odpcm5iurgi3kickjadxvghzu

Strategies for spatial music performance: the practicalities and aesthetics of responsive systems design

Ricky Graham, Brian Bridges
2015 Divergence Press  
Paper track Of 112 submissions in the different paper categories, the following numbers of submissions have been selected: 51 oral presentations 8 workshops Art track Of 246 submissions in different artwork  ...  Reviewers Selection The re-new call for participation was published March 29, 2013, and is republished below. A total of 358 submissions were made in all categories of the call.  ...  The continuity of this movement allows a micro-polyphony to emerge.  ... 
doi:10.5920/divp.2015.33 fatcat:xbb7altyobafvfiidg2adzn7l4

Thermal propagation and stability in superconducting films

K E Gray, R T Kampwirth, J f Zasadzinski, S P Ducharme
1983 Journal of Physics F Metal Physics  
The prediction of the thermal propagation velocity of the long-standing model of Broom and Rhoderick is verified quantitatively in the regime of its validity.  ...  Finally there is a discussion of the potential use of the thermal propagation model in applications of superconductors, especially switches.  ...  Acknowledgments The basis of the work reported in this paper has been accumulated over many years.  ... 
doi:10.1088/0305-4608/13/2/017 fatcat:yy2rxfhvfvchfa4d37bvvmn23u

Cosmic Ray Extremely Distributed Observatory [article]

Piotr Homola, Dmitriy Beznosko, Gopal Bhatta, Lukasz Bibrzycki, Michalina Borczynska, Lukasz Bratek, Nikolai Budnev, Dariusz Burakowski, David E. Alvarez-Castillo, Kevin Almeida Cheminant, Aleksander Cwikla, Punsiri Dam-o (+51 others)
2020 arXiv   pre-print
Their fronts might be significantly extended in space and time, and they might include cosmic rays of energies spanning the whole cosmic ray energy spectrum, with a footprint composed of at least two extensive  ...  Thus, with this review article, the CREDO Collaboration invites the astroparticle physics community to actively join or to contribute to the research dedicated to CRE, and in particular to share any cosmic  ...  The radio transmitter will be integrated with the detector itself, not a separate device as it was in the first version of the system.  ... 
arXiv:2010.08351v2 fatcat:amxgsem7rrau3gwrl475movj3a

Cosmic-Ray Extremely Distributed Observatory

Piotr Homola, Dmitriy Beznosko, Gopal Bhatta, Łukasz Bibrzycki, Michalina Borczyńska, Łukasz Bratek, Nikolay Budnev, Dariusz Burakowski, David E. Alvarez-Castillo, Kevin Almeida Cheminant, Aleksander Ćwikła, Punsiri Dam-o (+51 others)
2020 Symmetry  
Their fronts might be significantly extended in space and time, and they might include cosmic rays of energies spanning the whole cosmic-ray energy spectrum, with a footprint composed of at least two extensive  ...  Thus, with this review article, the CREDO Collaboration invites the astroparticle physics community to actively join or to contribute to the research dedicated to CRE and, in particular, to pool together  ...  Acknowledgments: We acknowledge the leading role in the CREDO Collaboration and the commitments to this research made by the Institute of Nuclear Physics Polish Academy of Science.  ... 
doi:10.3390/sym12111835 fatcat:lhv7gklf75dfhp4egmhow7vohu
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