Satellite attitude control using solar radiation pressure based on non-linear sliding mode control
Why this work is in the frame
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Bibliographic record
Abstract
The paper proposes the use of solar radiation pressure for satellite attitude control using non-linear sliding mode control (SMC). The system comprises a satellite with two-oppositely placed solar flaps. A non-linear SMC approach has been adopted to develop control law for suitably rotating the solar flaps to achieve desired satellite attitude performance. The detailed numerical simulation of the governing non-linear system equation of motion including the effects of various system parameters on the controller performance, establishes the feasibility of the proposed control strategy. The numerical simulation matches with the analytical results. Furthermore, the proposed controller is found to be robust against external disturbances and its performance is superior in comparison to feedback linearization control. Thus, the robustness of the proposed control strategy makes it attractive for future space applications.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.001 |
| 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