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Record W3092072471

Steady-State Performance Curve Development for Planning Craft with Continuous Data

2020· article· en· W3092072471 on OpenAlexaffvenueabout
Trevor Harris, Matthew Garvin

Bibliographic record

VenueNPARC · 2020
Typearticle
Languageen
FieldEngineering
TopicManufacturing Process and Optimization
Canadian institutionsNational Research Council Canada
Fundersnot available
KeywordsCraftSteady state (chemistry)Computer scienceVisual artsArt
DOInot available

Abstract

fetched live from OpenAlex

Sea trials were performed on a rigid-hulled inflatable boat owned and operated by the Canadian Coast Guard. Vessels like these are complex multi-variable systems where factors of interest like fuel consumption and efficiency are dependent on a multitude of other elements. Prescriptive tests were completed and analyzed to determine typical performance metric, however, performance curve generation proved to be difficult. A new statistical method has been developed to filter the noise associated with these systems. Using time-domain based segmentation and variance, steady-state values for all channels are determined upon which performance curves for a particular vessel can be based. The method was used to determine performance curves for fuel consumption, engine performance, and range. Inference of maximum range and optimal speeds were determined using simple trend-line fits to this data.

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: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.636
Threshold uncertainty score0.313

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 head0.033
GPT teacher head0.228
Teacher spread0.195 · 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 designSimulation or modeling
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
Published2020
Admission routes3
Has abstractyes

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