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Record W2322187229 · doi:10.2514/6.2002-4574

Directed Momentum Management for Rotating Spacecraft

2002· article· en· W2322187229 on OpenAlex

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueAIAA Guidance, Navigation, and Control Conference and Exhibit · 2002
Typearticle
Languageen
FieldEngineering
TopicInertial Sensor and Navigation
Canadian institutionsLockheed Martin (Canada)
Fundersnot available
KeywordsSpacecraftAerospace engineeringPhysicsMomentum (technical analysis)Computer scienceAstrobiologyEngineeringBusiness

Abstract

fetched live from OpenAlex

This paper presents three techniques for managing spacecraft momentum so as to maximize time between momentum adjust maneuvers. The techniques apply to spinning spacecraft using thrusters and reaction wheels for 3-axis control in the presence of an inertially fixed disturbance. By switching from wheel control to thruster control and back with the correct timing, momentum growth in the body frame can be redirected so that wheel speeds will gradually diminish in the course of normal control operations before again increasing to the point where another momentum adjust maneuver is required. Techniques of varying operational complexity are presented, with flight data showing their effectiveness.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.934
Threshold uncertainty score0.716

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.010
GPT teacher head0.203
Teacher spread0.193 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it