Application of Mechanisms to Aircraft Flexible Trailing Edge Design
Bibliographic record
Abstract
This paper presents a new design for a swept aircraft flexible trailing edge based on two new mechanism concepts. The first concept is the continuum parallel mechanism, where the top and bottom skin of a trailing edge are treated as two moving branches that are connected to the trailing edge tip to morph an airfoil shape. The second concept is the auxetic structure that resembles a compliant mechanism, based on which a set of morphing ribs were investigated to accommodate airfoil shape morphing. To facilitate the design of a swept flexible trailing edge, finite element models were developed to analyze required shape morphing without skin twisting. Several auxetic structures were evaluated, from which a bow-tie structure was selected for integration with a flexible trailing edge. Finally, a swept flexible trailing edge was built and integrated with a full-size winglet. The test results have demonstrated that the proposed design is effective in providing the required morphing motion and sustaining the required load.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.001 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
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".