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Record W2265077474 · doi:10.4271/2006-01-0796

Developments in On-Centre Steering Evaluation and Testing

2006· article· en· W2265077474 on OpenAlexaff
Andrew Heathershaw

Bibliographic record

VenueSAE technical papers on CD-ROM/SAE technical paper series · 2006
Typearticle
Languageen
FieldEngineering
TopicVehicle emissions and performance
Canadian institutionsBishop's University
Fundersnot available
KeywordsComputer scienceSteering committeeEngineeringEngineering management

Abstract

fetched live from OpenAlex

Traditionally on-centre steering has been evaluated by a sine wave steering input through-centre. This method is widely used to characterise the on-centre steering characteristics of vehicles. Although it enables a wide range of key parameters to be quantified such as on-centre stiffness and hysteresis, the test does not encompass how the vehicle responds when an input is made from or returning to the straight running condition. The objective of this study was to propose additional on-centre evaluation methods that would include the response of the car from straight ahead running. A range of vehicles were then tested in accordance with these methods using a combined IMU/GPS system. The data from this testing was analysed to determine what measures might be useful in quantifying the response of a vehicle from straight ahead running. Then using the data obtained from this group of vehicles provide reference information on the upper and lower limits of these measures.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.016
metaresearch head score (Gemma)0.025
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.016
Threshold uncertainty score0.082

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0160.025
Meta-epidemiology (narrow)0.0020.001
Meta-epidemiology (broad)0.0020.001
Bibliometrics0.0050.002
Science and technology studies0.0010.003
Scholarly communication0.0040.005
Open science0.0080.004
Research integrity0.0030.002
Insufficient payload (model declined to judge)0.0140.007

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 head0.017
GPT teacher head0.242
Teacher spread0.225 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
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

Citations12
Published2006
Admission routes1
Has abstractyes

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