Position domain contour control for robotic system
Why this work is in the frame
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Bibliographic record
Abstract
In this paper, a new position domain PD control is proposed focusing on improving contour tracking performance of robotic systems. First, a robotic system is treated as a master-slave system where the master motion is used as an independent reference through equidistantly sampling, while the slave motion is described as a function of the master motion according to contour trajectory requirements. After that, a position domain dynamic model of the robotic system is developed based on the master motion by transforming the original dynamic equations from the time domain to the position domain. Then a position domain PD control is proposed to control the position domain dynamic system. The position domain control is successfully verified for contour tracking through simulation study. It is shown that the position domain control has the potential of obtaining high tracking performance, and can be used as an alternative to the time domain control.
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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 | 0.000 |
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 it