{"id":"W2998188121","doi":"10.1016/j.automatica.2019.108792","title":"Fixed-time attitude tracking control for rigid spacecraft","year":2019,"lang":"en","type":"article","venue":"Automatica","topic":"Adaptive Control of Nonlinear Systems","field":"Engineering","cited_by":147,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto Metropolitan University","funders":"Shantou University","keywords":"Backstepping; Control theory (sociology); Integrator; Spacecraft; Bounded function; Tracking (education); Attitude control; Control (management); Invertible matrix; Scheme (mathematics); Computer science; Tracking error; Mathematics; Control engineering; Engineering; Adaptive control; Artificial intelligence; Aerospace engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002257737,0.0001983265,0.0004181836,0.00006698624,0.00003658155,0.00005385127,0.0001877185,0.00009802449,0.0002428869],"category_scores_gemma":[0.00008101526,0.0001876821,0.0001396201,0.00007227087,0.00001826588,0.0001651115,0.00001263231,0.0001000756,0.002751408],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007181604,"about_ca_system_score_gemma":0.00001957377,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002581706,"about_ca_topic_score_gemma":0.000003297492,"domain_scores_codex":[0.998949,0.00002575414,0.0003140118,0.0001819935,0.0001727832,0.0003564594],"domain_scores_gemma":[0.9990703,0.0004032817,0.00005508658,0.000325288,0.00006341877,0.00008257482],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0003475292,0.0005269493,0.01386493,0.004991393,0.005512626,0.0001227015,0.003086701,0.1803048,0.6201289,0.01705009,0.1056883,0.04837502],"study_design_scores_gemma":[0.001825796,0.00007648786,0.003026876,0.00009465012,0.00005229302,0.000009734495,0.00001987208,0.9679331,0.000470184,0.0001003987,0.02612019,0.0002704081],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4344405,0.00127487,0.5120736,0.001316973,0.002745986,0.006135542,0.0002310908,0.00533803,0.03644343],"genre_scores_gemma":[0.9915173,0.000001311231,0.006379564,0.00008879801,0.0002497706,0.000078694,0.000009233678,0.00007539008,0.001599935],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7876283,"threshold_uncertainty_score":0.9980251,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006167485528525405,"score_gpt":0.211189615563228,"score_spread":0.2050221300347025,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}