{"id":"W3155975840","doi":"10.3390/s21082638","title":"Planetary Gearbox Dynamic Modeling Considering Bearing Clearance and Sun Gear Tooth Crack","year":2021,"lang":"en","type":"article","venue":"Sensors","topic":"Gear and Bearing Dynamics Analysis","field":"Engineering","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Bearing (navigation); Vibration; Structural engineering; Dynamic load testing; Engineering; Automotive engineering; Fault (geology); Planet; Computer science; Geology; Acoustics; Physics","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":[0.00008621528,0.0001640178,0.0002305718,0.00008289036,0.00008996345,0.00008887455,0.00006267321,0.00008167709,0.0000311005],"category_scores_gemma":[0.00002430953,0.0001890816,0.00006459784,0.0001569786,0.00002568505,0.00005359734,0.00005510472,0.0002539536,0.00003349872],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003343056,"about_ca_system_score_gemma":0.00001301792,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001155347,"about_ca_topic_score_gemma":0.0003889992,"domain_scores_codex":[0.9990758,0.00001876781,0.0001964629,0.0002661022,0.0001384555,0.0003044047],"domain_scores_gemma":[0.9995842,0.00003464836,0.00001612224,0.0002423231,0.0000344953,0.00008820076],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000003001047,0.000004884563,0.001546807,0.00006908311,0.00008272706,0.00009985806,0.0001862894,0.9937367,0.003004894,0.00003757888,0.000005982337,0.001222239],"study_design_scores_gemma":[0.0001429149,0.000005091658,0.003989364,0.00004498188,0.00003863752,0.0000595787,0.0001982883,0.9947387,0.000241443,0.0001365374,0.000183082,0.0002214072],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957072,0.0009452289,0.001533917,0.00006911923,0.0001562512,0.00004108287,0.000007511571,0.0002047582,0.001334925],"genre_scores_gemma":[0.9957723,0.0004082937,0.003400643,0.00003831176,0.00004630531,0.000001116787,0.0000175049,0.00004507074,0.000270456],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002763451,"threshold_uncertainty_score":0.7710525,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00936633840377679,"score_gpt":0.1963023245859856,"score_spread":0.1869359861822089,"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."}}