Novel sliding mode control for MEMS-based resonators
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Bibliographic record
Abstract
This paper describes the application of a novel band-pass sliding mode control (SMC) to MEMS-based resonators and resonant sensors (e.g. vibrating gyroscopes). The proposed technique relies on a binary electrostatic actuation of the movable mass, dependent on the dynamics of the sliding surface, in such a way that the generated oscillations track changes in the mechanical resonant frequency. The architecture has a low hardware complexity and is suitable for VLSI implementation, in addition to a robust tracking behavior for large variations in the parameters of the resonator (e.g. temperature-induced changes in the stiffness coefficient). The results suggests that the novel SMC- based oscillator offers an advantageous alternative to more costly phased-locked loop (PLL) architectures traditionally used for the driving of MEMS resonator structures.
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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