Electromechanical Analysis of a Piezoelectric Instrumented Composite Bonded Repair Patch
Bibliographic record
Abstract
The scope of this study is to investigate the feasibility of using piezoelectric sensing technology for assessing the structural integrity of a bonded patch, using an experimental and numerical approach. Numerical analyses, involving the application of finite element methodology, are presented in this paper. The goal of these numerical studies is to reduce the number of required experiments and to investigate the applicability of finite element methodology in evaluating the electromechanical response of composite bonded repair patches with embedded or surface bonded piezoelectric film sensors. The SMARTCOM finite element approach developed by Koko et. al. [1] is used for this investigation. The numerical results obtained provide insight into the electromechanical behaviour of instrumented composite bonded repair patches. Based on these results, limitations of the methodology and recommendations for effective modeling approaches for composite patches with piezoelectric sensors are presented and discussed.
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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) | 0.001 | 0.001 |
| 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) | 0.001 | 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".