{"id":"W2132089592","doi":"10.1109/acc.2007.4283110","title":"Circle-criterion observers for dynamical systems with positive and non-positive slope nonlinearities","year":2007,"lang":"en","type":"article","venue":"Proceedings of the ... American Control Conference/Proceedings of the American Control Conference","topic":"Adaptive Control of Nonlinear Systems","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"École de Technologie Supérieure","funders":"","keywords":"Novelty; Control theory (sociology); Circle criterion; Mathematics; Linear system; Applied mathematics; Matrix (chemical analysis); Positive-definite matrix; Nonlinear system; Mathematical analysis; Computer science; Exponential stability; Physics; Eigenvalues and eigenvectors; Artificial intelligence; Control (management)","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":[0.0007243669,0.0005735303,0.0006452971,0.0003665679,0.0002801658,0.0005979385,0.0004808657,0.0006011761,0.001368148],"category_scores_gemma":[0.002053106,0.0002534549,0.0002939983,0.0001989747,0.0008047102,0.001229042,0.0008306187,0.0006500305,0.0002845654],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004392932,"about_ca_system_score_gemma":0.0005073439,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008205026,"about_ca_topic_score_gemma":0.0009886294,"domain_scores_codex":[0.999554,0.0001051228,0.00003101731,0.00008478873,0.000183757,0.00004132462],"domain_scores_gemma":[0.9987702,0.0004534208,0.0002021799,0.00008303754,0.0004428329,0.0000483976],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0005017151,0.00008340256,0.002394606,0.0009649775,0.0001000501,0.0007023211,0.001262498,0.3246796,0.1729365,0.3551421,0.003491907,0.1377403],"study_design_scores_gemma":[0.00002703183,0.0002519081,0.0005715849,0.00002764439,0.00002266371,0.0001254294,0.00008015802,0.9583821,0.01838859,0.01774341,0.004346769,0.00003270384],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01972082,0.0002191312,0.9770778,0.00006065008,0.00002852883,0.00002555304,0.00001122883,0.0001409826,0.002715284],"genre_scores_gemma":[0.9123666,0.000516633,0.08242536,0.00008224672,0.00005380576,0.0001367601,0.00007280793,0.00004115119,0.004304586],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001368148,"threshold_uncertainty_score":0.004576862,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008051600975539237,"score_gpt":0.2140385249700194,"score_spread":0.2059869239944802,"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."}}