{"id":"W2055311273","doi":"10.1007/s11071-009-9589-6","title":"Non-linear vibration of variable speed rotating viscoelastic beams","year":2009,"lang":"en","type":"article","venue":"Nonlinear Dynamics","topic":"Vibration and Dynamic Analysis","field":"Engineering","cited_by":45,"is_retracted":false,"has_abstract":false,"ca_institutions":"Ontario Tech University","funders":"","keywords":"Vibration; Equations of motion; Beam (structure); Galerkin method; Discretization; Hamilton's principle; Acceleration; Multiple-scale analysis; Differential equation; Mathematics; Position (finance); Mathematical analysis; Method of averaging; Physics; Classical mechanics; Mechanics; Nonlinear system; Acoustics","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":[],"consensus_categories":[],"category_scores_codex":[0.0001211232,0.000161202,0.0002521742,0.0001355833,0.00005185686,0.00002472075,0.0001286553,0.0001094212,0.00007100217],"category_scores_gemma":[0.00004087518,0.0001692491,0.00008056283,0.0004697304,0.00002192772,0.0001897889,0.0000130135,0.0001595655,0.00003331418],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006063746,"about_ca_system_score_gemma":0.00003404717,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001466078,"about_ca_topic_score_gemma":0.00002352181,"domain_scores_codex":[0.999028,0.00001144279,0.0004075987,0.0001569029,0.0001967038,0.000199393],"domain_scores_gemma":[0.9995069,0.00003276321,0.00007944,0.0002268105,0.00008621014,0.00006789139],"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":[0.000006806088,0.00004336087,0.000378399,0.00003318407,0.0000348888,0.00000144278,0.00009022253,0.9915087,0.003128144,0.0009986361,0.00002397495,0.003752303],"study_design_scores_gemma":[0.0002694289,0.00006238413,0.0006803448,0.0000292113,0.00004539458,0.000002575662,0.000063051,0.997956,0.0004441742,0.0002479313,0.00003567937,0.0001638206],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1245681,0.00001544027,0.8700305,0.00005611602,0.0001480823,0.0001134558,0.0000302006,0.0001735029,0.004864598],"genre_scores_gemma":[0.8161544,0.00001674338,0.1828142,0.0001056896,0.000165012,0.000001522883,0.0004199916,0.00003542135,0.0002870454],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.6915863,"threshold_uncertainty_score":0.6901778,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005633827260942414,"score_gpt":0.2207036441307467,"score_spread":0.2150698168698043,"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."}}