Uniting Safe-parking and reconfiguration-based approaches for fault-tolerant control of switched nonlinear systems
Why this work is in the frame
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Bibliographic record
Abstract
This work considers the problem of control of switched nonlinear systems that transit between their constituent modes subject to input constraints and actuator faults. A framework is developed to handle faults that preclude the possibility of continued nominal operation in the active mode. Two types of switching schedules are considered. For a fixed schedule, we design a fault-handling algorithm to safe-park the system using the depleted control action. For a flexible schedule, the consideration is to switch the system to a mode (if exists and available) where nominal operation is preserved under either the active or any backup control configuration in the presence of the fault. The key ideas of the proposed framework are illustrated via a switched chemical reactor example.
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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