{"id":"W2093224921","doi":"10.1115/1.2999427","title":"Parametric Resonance of a Two Degrees-of-Freedom System Induced by Bounded Noise","year":2009,"lang":"en","type":"article","venue":"Journal of Applied Mechanics","topic":"Chaos control and synchronization","field":"Physics and Astronomy","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Lyapunov exponent; Mathematics; Bounded function; Mathematical analysis; Second moment of area; Parametric oscillator; Stochastic resonance; Parametric statistics; Noise (video); Moment (physics); Resonance (particle physics); Physics; Statistical physics; Classical mechanics; Quantum mechanics; Nonlinear system; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002832286,0.0002745447,0.000483749,0.0002242523,0.0004042822,0.0003988882,0.0004273183,0.0004342984,0.0005825018],"category_scores_gemma":[0.001007789,0.0001512516,0.0002124342,0.0001560716,0.001109075,0.0004476968,0.0007822023,0.0003504246,0.00007577928],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002535612,"about_ca_system_score_gemma":0.0002729711,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009982545,"about_ca_topic_score_gemma":0.0004861323,"domain_scores_codex":[0.9998311,0.00003951477,0.000006337852,0.00003394274,0.00005942701,0.00002967622],"domain_scores_gemma":[0.9996598,0.0001630836,0.00006197374,0.00003666574,0.00003020581,0.00004839767],"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":[0.000564728,0.00008525809,0.003368502,0.0001557308,0.00007509533,0.001556386,0.0008961105,0.5627183,0.3459784,0.07364369,0.0002992631,0.01065865],"study_design_scores_gemma":[0.00001537642,0.00007140082,0.0007805427,0.000004265451,0.000006426154,0.00006317996,0.00003666923,0.9885523,0.005995763,0.004275081,0.0001817912,0.00001720367],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9355908,0.0001011024,0.06104182,0.0001416295,0.00002177631,0.00001407836,0.00002080561,0.00006099429,0.003007122],"genre_scores_gemma":[0.998071,0.00002380569,0.001458725,0.000006872857,0.000002698752,0.000008101758,0.000007371376,0.000002740694,0.0004186836],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009982545,"threshold_uncertainty_score":0.001984894,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01027515481373177,"score_gpt":0.2308707037411654,"score_spread":0.2205955489274337,"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."}}