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Record W2106060700

Understanding the pwm non-linearity

2012· article· en· W2106060700 on OpenAlexaboutno aff
Toit Mouton

Bibliographic record

VenueSUNScholar (Stellenbosch University) · 2012
Typearticle
Languageen
FieldMathematics
TopicAlgebraic and Geometric Analysis
Canadian institutionsnot available
Fundersnot available
KeywordsLinearityComputer scienceEngineeringElectrical engineering
DOInot available

Abstract

fetched live from OpenAlex

Hendrik du Toit Mouton was born in Somerset-West in 1965. In 1976 his family
\nmoved from Stellenbosch to Bloemfontein where he matriculated in 1983. He
\nstarted his B.Sc. at the University of the Orange Free State in 1984 and majored
\nin Mathematics and Physics. After completing a B.Sc.(Hons) and M.Sc. in
\nMathematics he was appointed as lecturer in Mathematics at the University
\nof the Orange Free State in 1990. He completed his Ph.D. in Mathematics,
\non Fredholm theory relative to Banach Algebra homomorphisms, under the
\nsupervision of Prof. Heinrich Raubenheimer in 1991. During the second semester of 1992 he spent a six month
\nsabbatical, during which time he collaborated with Prof. Sandy Grabiner from Pomona College in the USA and Prof.
\nBernard Aupetit from Laval University in Canada.
\nIn 1995 he moved to Stellenbosch and enrolled for the degree Bachelor in Electrical and Electronic Engineering,
\nwhich he received in 1996. In 1997 he enrolled for a Ph.D. in Electrical Engineering under the supervision of Prof.
\nJohan Enslin on a high power converter for a superconducting magnet. He was appointed as senior lecturer in Power
\nElectronics in October 1997 and completed his Ph.D. in Electrical Engineering in 2000. In 2001 he was promoted
\nto associate professor in Power Electronics. In 2003 he spent a sabbatical at the University of Toulouse, where he
\ncollaborated with Dr Thierry Meynard, and the University of Wuppertal, where he collaborated with Prof. Ralph
\nKennel.
\nHis research team collaborates closely with industry and generates the majority of its research funding through
\ncontract research for ESKOM. He currently collaborates on research projects with the Technical University of Munich,
\nThe Royal Melbourne Institute of Technology and Hypex Electronics in Groningen.
\nHis research interests include high power converters, multilevel converters, modulation theory and class-D audio
\namplifiers.

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)0.001
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: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.822
Threshold uncertainty score0.777

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.002
Science and technology studies0.0010.000
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0010.000

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 head0.199
GPT teacher head0.284
Teacher spread0.085 · 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 designTheoretical or conceptual
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

Citations0
Published2012
Admission routes1
Has abstractyes

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