{"id":"W2980889552","doi":"10.36001/phmconf.2019.v11i1.801","title":"Tooth Crack Severity Assessment in the Early Stage of Crack Propagation Using Gearbox Dynamic Model","year":2019,"lang":"en","type":"article","venue":"Annual Conference of the PHM Society","topic":"Gear and Bearing Dynamics Analysis","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"China Scholarship Council","keywords":"Impulse (physics); Structural engineering; Fracture mechanics; Crack growth resistance curve; Crack closure; Crack tip opening displacement; Kurtosis; Materials science; Mathematics; Engineering; Statistics; Physics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002024994,0.0003661764,0.0003878697,0.0004330788,0.0001256165,0.0003856117,0.0003185351,0.0005351198,0.0009575579],"category_scores_gemma":[0.0005311088,0.0001915871,0.0004461142,0.0001567916,0.000142142,0.0003015119,0.0002706352,0.0002406688,0.0001375164],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001938184,"about_ca_system_score_gemma":0.0002622411,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005034878,"about_ca_topic_score_gemma":0.004224015,"domain_scores_codex":[0.9999141,0.00001269566,0.000007206036,0.00002293006,0.0000316382,0.00001158693],"domain_scores_gemma":[0.9998342,0.00006788546,0.00002793069,0.00001722481,0.00004381865,0.000008875284],"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":[0.00007365233,0.00004464535,0.009765331,0.00008982934,0.00002172382,0.0001441439,0.00006260636,0.9536458,0.01988749,0.0003116086,0.0001311662,0.01582195],"study_design_scores_gemma":[0.000002181022,0.00002332373,0.002213692,0.000002941196,0.000005461827,0.0000135321,0.000009774271,0.996455,0.001159698,0.00004845078,0.00006220224,0.000003845625],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8481784,0.0001948032,0.147628,0.00004624303,0.00001595797,0.0000677205,0.0002271582,0.0004511853,0.003190459],"genre_scores_gemma":[0.9955897,0.00006188285,0.003732678,0.000002742315,0.000001402676,0.0000172993,0.00006889765,0.000007093121,0.0005183397],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005034878,"threshold_uncertainty_score":0.01001114,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01821247705470927,"score_gpt":0.2578762891171318,"score_spread":0.2396638120624225,"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."}}