{"id":"W2102959319","doi":"10.1016/j.jsv.2008.07.019","title":"Bifurcation analysis of a two-degree-of-freedom aeroelastic system with hysteresis structural nonlinearity by a perturbation-incremental method","year":2008,"lang":"en","type":"article","venue":"Journal of Sound and Vibration","topic":"Nonlinear Dynamics and Pattern Formation","field":"Computer Science","cited_by":61,"is_retracted":false,"has_abstract":false,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Bifurcation; Aeroelasticity; Mathematics; Limit cycle; Nonlinear system; Period-doubling bifurcation; Saddle-node bifurcation; Control theory (sociology); Bifurcation diagram; Mathematical analysis; Bifurcation theory; Perturbation (astronomy); Harmonics; Limit (mathematics); Aerodynamics; Physics; Mechanics; Computer science","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":[0.0002982349,0.00008451529,0.0002556103,0.000279103,0.00009079067,0.00005110201,0.0001457756,0.00003342268,0.000002577317],"category_scores_gemma":[0.00001359845,0.00006145846,0.00007608338,0.0004484694,0.00003305282,0.0007798675,0.00002298227,0.00007098858,1.736061e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004065574,"about_ca_system_score_gemma":0.00004575901,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000753632,"about_ca_topic_score_gemma":0.00004852804,"domain_scores_codex":[0.9989246,0.00008471402,0.000496393,0.00009592347,0.0003300191,0.00006838305],"domain_scores_gemma":[0.9986386,0.00008554312,0.0008172361,0.0001197063,0.0002954037,0.00004352846],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0009294387,0.0006929426,0.5563501,0.001270768,0.005498533,0.00002842959,0.02381236,0.2242592,0.1124616,0.04837459,0.00009852344,0.02622354],"study_design_scores_gemma":[0.0005542022,0.0002596399,0.03035974,0.00004180143,0.0001884716,0.00009374879,0.0001259118,0.9674065,0.0007802034,0.0001210296,0.000001198719,0.000067618],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4799879,0.00003074593,0.5198485,0.00002970377,0.00003791704,0.00003620272,0.00001233908,0.000003211306,0.00001351518],"genre_scores_gemma":[0.8941927,0.000006698273,0.1057134,0.000009362624,0.00004161441,4.268229e-7,0.0000277123,0.000003016162,0.000005082256],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7431473,"threshold_uncertainty_score":0.2506203,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0208776260327626,"score_gpt":0.2637701228530053,"score_spread":0.2428924968202427,"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."}}