{"id":"W1991451965","doi":"10.1016/j.asr.2013.07.031","title":"Long term dynamics and optimal control of nano-satellite deorbit using a short electrodynamic tether","year":2013,"lang":"en","type":"article","venue":"Advances in Space Research","topic":"Space Satellite Systems and Control","field":"Engineering","cited_by":24,"is_retracted":false,"has_abstract":false,"ca_institutions":"York University","funders":"National Research Council Canada; Natural Sciences and Engineering Research Council of Canada","keywords":"Control theory (sociology); Discretization; Optimal control; Trajectory; Physics; Piecewise; Nonlinear system; Satellite; Computer science; Mathematics; Mathematical optimization; Mathematical analysis; Control (management)","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.0006526549,0.0002016165,0.0003884851,0.0003380176,0.0000560667,0.0000654079,0.0002064304,0.0001263068,0.00003130789],"category_scores_gemma":[0.0000452213,0.0001872148,0.00005042966,0.0004776075,0.0001918996,0.0004859268,0.00004690565,0.0004285018,0.00001220604],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000252493,"about_ca_system_score_gemma":0.00003567967,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000261781,"about_ca_topic_score_gemma":0.0008276959,"domain_scores_codex":[0.9980932,0.0001279141,0.0003170394,0.0002919168,0.0004011853,0.0007687345],"domain_scores_gemma":[0.9991311,0.0002538912,0.00003076227,0.0003126756,0.0001584775,0.000113097],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001389282,0.00007743119,0.3967244,0.0008698403,0.0001248545,0.00005612131,0.0004815738,0.05659583,0.3357133,0.004096197,0.000005393026,0.2051161],"study_design_scores_gemma":[0.00118825,0.0002096585,0.03306041,0.0003806139,0.00001690312,0.00004871895,0.0007904111,0.9588446,0.00413095,0.0003974259,0.0004673865,0.0004646415],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9397098,0.04037358,0.01663066,0.0000647667,0.00009338879,0.0008325022,0.00000634175,0.00005528212,0.002233626],"genre_scores_gemma":[0.9925941,0.005996325,0.001006568,0.000003404006,0.00005326854,0.00007594873,0.000002598274,0.00005568086,0.0002121286],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9022488,"threshold_uncertainty_score":0.7634398,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01142635659024725,"score_gpt":0.3018466151073231,"score_spread":0.2904202585170758,"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."}}