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Record W2085977183 · doi:10.1142/s0218127409024311

GLOBAL STABILIZATION AND SYNCHRONIZATION OF N-SCROLL CHAOTIC ATTRACTORS IN A MODIFIED CHUA'S CIRCUIT WITH HYPERBOLIC TANGENT FUNCTION

2009· article· en· W2085977183 on OpenAlexaff
Fei Xu, Pei Yu

Bibliographic record

VenueInternational Journal of Bifurcation and Chaos · 2009
Typearticle
Languageen
FieldPhysics and Astronomy
TopicChaos control and synchronization
Canadian institutionsWestern University
Fundersnot available
KeywordsChua's circuitHyperbolic functionAttractorControl theory (sociology)ScrollSynchronization (alternating current)TangentMathematicsSimple (philosophy)Equilibrium pointElectronic circuitFunction (biology)Applied mathematicsTopology (electrical circuits)Computer scienceMathematical analysisControl (management)Differential equationPhysicsEngineering

Abstract

fetched live from OpenAlex

In this paper, we study global stabilization and synchronization of n-scroll chaotic attractors for a modified Chua's circuit with hyperbolic tangent function using feedback control strategy. In particular, for any given equilibrium point of the modified Chua's circuit, we design simple and explicit controllers to globally exponentially stabilize the system. Simple controllers are also designed to globally exponentially synchronize two modified Chua's circuits. In addition to the theoretical analysis, numerical simulations are presented to illustrate the theoretical results.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.338
Threshold uncertainty score0.377

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.008
GPT teacher head0.227
Teacher spread0.219 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations8
Published2009
Admission routes1
Has abstractyes

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