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Record W2996925387 · doi:10.2514/6.2020-1261

Flying Qualities Prediction Tool for Aerial Refuelling Operational Compatibility Assessment

2020· article· en· W2996925387 on OpenAlex

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueAIAA Scitech 2020 Forum · 2020
Typearticle
Languageen
FieldEngineering
TopicAerospace Engineering and Control Systems
Canadian institutionsRoyal Military College of Canada
Fundersnot available
KeywordsAviationAeronauticsMarine engineeringAerospace engineeringEngineeringFrequency spectrumTelecommunications

Abstract

fetched live from OpenAlex

Air-to-air refuelling is a common operational practise in military aviation, and is used both to extend mission length and reduce total fuel consumption for long-haul missions. Clearing tanker and receiver aircraft pairs for aerial refuelling is an extensive process that requires a combination of analysis and flight testing. In order to develop further tools with which to analyse aerial refuelling, this paper presents the continued development of a fully coupled vortex lattice method representation of two aircraft in close formation flight which is used to calculate the frequency and damping of a receiver aircraft's long period, short period, and Dutch Roll during aerial refuelling. These flight dynamics quantities are then used to predict the flying qualities during air-to-air refuelling. This paper examines the case of a F/A-18 being refuelled by both a C-150 Polaris and C-130 Hercules tanker aircraft. At the refuelling point of both tankers, the results predict a reduction in long period natural frequency, an increase in long period damping, an increase in short period natural frequency and damping, a decrease in Dutch Roll natural frequency, and an increase in Dutch Roll damping. This is predicted to result in Level 2 flying qualities during refuelling.

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: none
Teacher disagreement score0.881
Threshold uncertainty score0.773

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 head0.016
GPT teacher head0.241
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