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Record W7135569345

Primär flygkontrolldesign för ett 4-sits elektriskt flygplan

2021· article· en· W7135569345 on OpenAlexaff
Cyril Lachaume

Bibliographic record

VenueKTH Publication Database DiVA (KTH Royal Institute of Technology) · 2021
Typearticle
Languageen
FieldEngineering
TopicAerospace and Aviation Technology
Canadian institutionsFuture Vehicle Technologies (Canada)
Fundersnot available
KeywordsAileronKinematicsWork (physics)AerodynamicsProcess (computing)SizingDeflection (physics)
DOInot available

Abstract

fetched live from OpenAlex

This thesis work is part of a design process which aims to develop a four-seathybrid-electric aircraft at Smartflyer (Grenchen, Switzerland). In that scope,various mechanisms of the plane had to be developed, including the systemactuating the control surfaces. The objective of this thesis work is to designthe primary flight controls which will be implemented in the first prototypebuilt at Smartflyer.Firstly, the work investigates the calculation of the aerodynamic loads appliedto the control surfaces through the use of three different methods which areanalytical calculations, VLM analysis and CFD simulation. Then, the workconsists in defining the kinematic mechanisms of the flight control to handlethe deflection of the horizontal stabiliser, the ailerons and the rudder. Lastly,the calculation of the forces to which are submitted the components of theflight control is conducted. This step allows to determine the pilot controlforces and ensures to take into account the ergonomic aspect during the designphase. The results of this work highlight the limits of the different methodsused and serves as a basis for a future sizing work and detailed conception.

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)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.572
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.002
Science and technology studies0.0000.000
Scholarly communication0.0000.001
Open science0.0010.000
Research integrity0.0010.001
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 head0.012
GPT teacher head0.225
Teacher spread0.213 · 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.

Study designNot applicable
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
Published2021
Admission routes1
Has abstractyes

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Same venueKTH Publication Database DiVA (KTH Royal Institute of Technology)Same topicAerospace and Aviation TechnologyFrench-language works237,207