10D-2 Integrated Plate Acoustic Wave Transducers Using Mode Conversion
Bibliographic record
Abstract
Integrated (IUTs) and flexible ultrasonic transducers (FUTs) have been used to generate and receive plate acoustic waves (PAWs) for long distance (up to more than lm) structural health monitoring applications. These IUTs and FUTs were made by sol-gel spray techniques and thickness vibration longitudinal wave transducers. Using mode conversion techniques these transducers located at the edges of the plates could excite and detect symmetrical, anti-symmetric and shear horizontal types of PAWs in pulse/echo mode. IUTs were directly deposited and FUTs were glued onto the edges of the plates. In 2 mm and 6.35 mm thick plates line defects of 1 mm width and 1 mm depth were clearly detected at temperatures up to 150degC. Results indicated that for 2 mm thick aluminum plates shear horizontal PAWs were the best for the line defect detection.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
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".