{"id":"W3006002828","doi":"10.1016/j.apm.2020.01.074","title":"Stability and bifurcation analysis of a buckled beam via active control","year":2020,"lang":"en","type":"article","venue":"Applied Mathematical Modelling","topic":"Vibration and Dynamic Analysis","field":"Engineering","cited_by":37,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Bifurcation; Control theory (sociology); Nonlinear system; Bifurcation diagram; Mathematics; Stability (learning theory); Saddle-node bifurcation; Controller (irrigation); Vibration; Beam (structure); Quadratic equation; Stiffness; Mathematical analysis; Physics; Engineering; Computer science; Structural engineering; Control (management); Geometry","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":[0.0001924819,0.0002773357,0.0003098324,0.0005026868,0.0003124785,0.0004789659,0.0003688628,0.0005125253,0.002720825],"category_scores_gemma":[0.0004758792,0.0001706391,0.0002600198,0.0001750941,0.0005021857,0.0003818173,0.0003897361,0.0003284211,0.0001802869],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003638555,"about_ca_system_score_gemma":0.0002111307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001398701,"about_ca_topic_score_gemma":0.0009070461,"domain_scores_codex":[0.9999481,0.00001249375,0.000001896592,0.000008131996,0.0000221511,0.000007182069],"domain_scores_gemma":[0.9998411,0.00007683085,0.00002407421,0.0000109381,0.00003751546,0.000009502134],"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":[0.0004457075,0.0001117334,0.001398776,0.000229747,0.00007981987,0.0003983647,0.0004166572,0.6645786,0.1246802,0.1706944,0.00093181,0.03603429],"study_design_scores_gemma":[0.000008127574,0.0000258415,0.0002600879,0.000003975088,0.000004445904,0.0000171672,0.00001477509,0.9925484,0.001672713,0.005241909,0.000197923,0.000004715584],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5766214,0.000550381,0.3883832,0.0003404123,0.0001088075,0.00006452951,0.0001017553,0.0002379798,0.03359148],"genre_scores_gemma":[0.9899499,0.0001036187,0.004994483,0.00002117771,0.00001356405,0.00002144396,0.00001678053,0.00001491516,0.004864109],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002720825,"threshold_uncertainty_score":0.009102106,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01599648528690541,"score_gpt":0.2003057834847729,"score_spread":0.1843092981978675,"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."}}