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Record W2154947092 · doi:10.1109/cipe.1988.202623

Challenges in computer-based analysis/simulation and design of power electronic circuits

2003· article· en· W2154947092 on OpenAlex
V.J. Thottuvelil

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

fundA Canadian funder is recorded on the work.
no affNo Canadian affiliation: this work is invisible to an affiliation-only frame.
No Canadian affiliation. An affiliation-only frame, the usual design, would never have seen this work. It is one of the works that make the case for inverting the frame.

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldEngineering
TopicElectromagnetic Compatibility and Noise Suppression
Canadian institutionsnot available
FundersOttawa Hospital Research Institute
KeywordsComputer scienceElectronic circuitElectronicsProcess (computing)Digital electronicsParasitic extractionElectronic engineeringCircuit designComputer engineeringSensitivity (control systems)Electronic circuit simulationElectrical engineeringEmbedded systemEngineering

Abstract

fetched live from OpenAlex

Challenges in the area of analysis/simulation tools for power electronics are outlined, along with a proposal for a hierarchy of tools. It is noted that circuit nonlinearities, wide variations in circuit time constants leading to mathematically stiff circuit description equations, the necessity of being able to obtain the switching instant with high accuracy, and the sensitivity of circuit performance to small parasitics make the task of providing comprehensive simulation very difficult. It is also noted that the design process must be tailored by recognizing that power electronic circuits are different from digital circuits, and hence need a different process. Some essential elements of such a design process are described, and known problems that need to be solved before one can design power electronics circuits completely using computer-based tools are identified. Some of the problems to be addressed in the near future are described.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">&gt;</ETX>

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.

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: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.265
Threshold uncertainty score0.297

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 head0.030
GPT teacher head0.243
Teacher spread0.214 · 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