22am2-E2 Stainless Steel-based Robust Oscillator and Optimization of Output Power in Out-of-plane Electrostatic Vibration Energy Harvesters
Bibliographic record
Abstract
This research reports a robust oscillator fabricated from a fine-grained stainless steel and optimization of output power in out-of-plane electrostatic vibration energy harvesters. The oscillator (area: 4 cm^2) showed shallow side-etched depth less than 10 μm and thus ideal vertical vibration. We numerically evaluated output powers and resonance frequencies with changing initial air gaps by simultaneously solving equation of motion and Kirchhoff's law. Applied acceleration is 0.5G. The output power increased with decreasing initial air gap and then exhibited a peak value of 25 μW at 0.6-mm air gap, whereas the resonance frequency decreased. The reason for the resulting peak is that stronger electrostatic force less than 0.6-mm air gaps reduces amplitude of the oscillator and thus the variation of capacitance. The decreased resonance frequency may be attributed to the soft spring effect by stronger electrostatic force.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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) | 0.001 | 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 source (direct Gemma or distilled Codex), 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".