Representation of New Variable Thrust Vector Underwater Robotic Platform for Complex Trajectory Tracking
Bibliographic record
Abstract
Underwater robots are integral parts of the marine industry and science. The application of the underwater vehicles has increased with the development of the activities in deep sea. This paper considers the dynamics modeling, control and simulation of a new tilt thruster underwater vehicle. The presented robot has four thrusters with variable thrust vectoring which are able to control six degrees of freedom. This underwater vehicle, by using two perpendicular servo motors for each thruster, provides independent and time variable orientation for each thruster. Change the thruster orientation as a function of time making it possible to move simultaneously to different directions and increase hovering ability. High maneuverability is an important advantage of this underwater vehicle. To demonstration of underwater robot ability to track the complex trajectory, in this paper a wide variety of paths are considered. In this paper, the robustness of the system under disturbances and parameters uncertainty are examined.
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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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| 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".