MAPLEAF: A Compact, Extensible, Open-Source, 6-Degrees-of-Freedom Rocket Flight Simulation Framework
Bibliographic record
Abstract
View Video Presentation: https://doi.org/10.2514/6.2021-3267.vid MAPLEAF is a novel compact, extensible, and open-source rocket flight simulation framework for researchers, amateurs, and startups. MAPLEAF aims to improve on the accuracy and extensibility of existing publically-available simulators. The architectural choices intended to facilitate future extensions and modifications to MAPLEAF are discussed. MAPLEAF’s included Monte Carlo, optimization, adaptive time integration, probabilistic wind modelling, automated verification and validation, and control system modelling capabilities are presented. Finally, selected cases from MAPLEAF’s test suite are presented, including comparisons to rocket flight data, wind tunnel tests, NASA’s flight simulators, Missile Datcom, Aeroprediction, OpenRocket, RockSim, and various CFD solvers.
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How this classification was reachedexpand
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) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| 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 teacher head, 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".