F-22 Environmental Control System/Thermal Management System (ECS/TMS) Flight Test Program - Downloadable Constants, an Innovative Approach
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
<div class="section abstract"><div class="htmlview paragraph">The F-22 ECS/TMS is currently well into its flight test program. Flight test anomalies have surfaced during dynamic/transient flight conditions. These are areas where traditional ECS steady state analysis techniques and ground laboratory testing fall short in predictive ability. For many design criteria full verification and validation can only occur on the aircraft during flight test. However when this activity is balanced against the requirement to undergo formal software qualification testing for each release the activity can be cost/schedule prohibitive. The ECS/TMS Integrated Product Team has developed a method by which the ECS software can be modified via downloadable constants. This allows post flight modification of the ECS software without the need to repeat qualification testing. Therefore, based on flight test data analysis, the ECS software functionality may be modified in near real time. This paper discusses the downloadable concept. Some of the types of problems that can be addressed are highlighted. Lessons learned are presented.</div></div>
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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) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.001 | 0.002 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.002 | 0.000 |
| Research integrity | 0.001 | 0.002 |
| 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 it