{"id":"W2997416226","doi":"10.2514/6.2020-1998","title":"Flutter Prediction using Reduced-Order Modeling","year":2020,"lang":"en","type":"article","venue":"AIAA Scitech 2020 Forum","topic":"Model Reduction and Neural Networks","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Flutter; Aeroelasticity; Aerodynamics; Airfoil; Euler equations; Control theory (sociology); Degrees of freedom (physics and chemistry); Eigenvalues and eigenvectors; Applied mathematics; Computer science; Mathematics; Engineering; Mathematical analysis; Structural engineering; Physics; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000171309,0.0003456865,0.0005314018,0.0003864624,0.0002502936,0.000491533,0.0004917352,0.000562913,0.001200327],"category_scores_gemma":[0.0005861626,0.0002889167,0.000592033,0.0001976277,0.0002865646,0.0004410904,0.0003307081,0.0006034925,0.0003216944],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004880932,"about_ca_system_score_gemma":0.0006857524,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01196742,"about_ca_topic_score_gemma":0.008428773,"domain_scores_codex":[0.999918,0.00001729161,0.00000291408,0.00001183982,0.00003765075,0.0000123409],"domain_scores_gemma":[0.9998353,0.0000696294,0.00002556798,0.00002146432,0.00003816832,0.000009818789],"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":[0.000007258543,0.000008691474,0.0001928638,0.000008779949,0.000004172379,0.00001218308,0.000009969805,0.9946014,0.001368825,0.0006541582,0.0001206527,0.003011137],"study_design_scores_gemma":[5.73833e-7,0.000001338078,0.00003214381,4.09881e-7,3.124032e-7,9.846008e-7,6.010083e-7,0.99968,0.00009770411,0.000143373,0.00004175413,7.23798e-7],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2282606,0.000288833,0.7561345,0.0002443067,0.0000468632,0.0000672743,0.0003075029,0.001370107,0.01328002],"genre_scores_gemma":[0.9529682,0.0001534702,0.04190571,0.00003728074,0.00001680671,0.00008585129,0.0002623056,0.0001331485,0.004437071],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01196742,"threshold_uncertainty_score":0.02379555,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03176648273663107,"score_gpt":0.2550148126325023,"score_spread":0.2232483298958712,"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."}}