Summary of seakeeping experiments carried out on CCGA Atlantic Swell Model IOT651
Bibliographic record
Abstract
The Atlantic Swell is a 35' inshore fishing vessel. The vessel was built in St. Jones Within, Newfoundland. As part of the National Research Council's Safer Fishing Vessels project, full-scale seakeeping trials as well as physical model tests were performed on this vessel. The data obtained over the course of these experiments was used to determine various vessel motions in a variety of vessel heading and speeds. The results from each set of trials were compared to determine the correlation between the two tests. Overall, there was an acceptable level of correlation between both sources. The major dissimilarity between the tests was in the magnitudes of the vessel's roll angles. All other degrees of freedom examined showed some useful correlation.Major sources of error were determined as a result of this study. These fall under three major categories:1. Wave Measuring/Matching Issues; 2. Model Weight; 3. Test Basin LimitationsThe most significant of these sources is the wave matching process. Attempting to reproduce something as complicated as a seastate is a very difficult task, even with the best of wave buoys and wave-making equipment. Also, the size of the model did not allow for much flexibility to add ballast to achieve the desired static and dynamic stability attributes.
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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 | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.006 |
| Open science | 0.004 | 0.002 |
| Research integrity | 0.000 | 0.001 |
| 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".