{"id":"W4317633866","doi":"10.2514/6.2023-1705","title":"Modal analysis of twisted and curved blades using geometrically exact, intrinsic equations and general boundary conditions","year":2023,"lang":"en","type":"article","venue":"AIAA SCITECH 2023 Forum","topic":"Composite Structure Analysis and Optimization","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Statically indeterminate; Boundary value problem; Mathematical analysis; Discretization; Mathematics; Modal analysis; Partial differential equation; Finite element method; Boundary (topology); Equations of motion; Structural engineering; Physics; Classical mechanics; 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":[0.0004321433,0.0003197335,0.0002917372,0.0004116689,0.0001826605,0.0005113417,0.0004408466,0.0005466322,0.002396517],"category_scores_gemma":[0.0007554063,0.0002006983,0.0005157269,0.0001743509,0.0004862403,0.0005116928,0.0005180217,0.0004574494,0.000421115],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002931941,"about_ca_system_score_gemma":0.0003922594,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007247546,"about_ca_topic_score_gemma":0.001407489,"domain_scores_codex":[0.9998156,0.00003665684,0.00000754028,0.00002347179,0.000101538,0.00001523225],"domain_scores_gemma":[0.9997914,0.00008093561,0.00002666592,0.00003340508,0.00005742517,0.00001011046],"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":[0.00006931088,0.0000679408,0.002485092,0.0002404946,0.00003048453,0.0003042566,0.0003865917,0.6836941,0.1661881,0.07887573,0.001433095,0.0662249],"study_design_scores_gemma":[0.000003749337,0.0000267191,0.0004185025,0.00001251578,0.00000283632,0.00006541528,0.00004057023,0.988995,0.005255118,0.003895664,0.001275233,0.000008665095],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.08547769,0.0001252889,0.9067168,0.0000885319,0.00002931139,0.00004335298,0.0001162897,0.0001485845,0.007254147],"genre_scores_gemma":[0.7396029,0.0002468937,0.2523552,0.00004368449,0.0000205761,0.00009219527,0.0002334066,0.0001147755,0.007290409],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002396517,"threshold_uncertainty_score":0.008017182,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01356639084066606,"score_gpt":0.2550298958026224,"score_spread":0.2414635049619563,"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."}}