{"id":"W2323127907","doi":"10.1080/14399776.2005.10781210","title":"Hydraulic Actuator Leakage Fault Detection using Extended Kalman Filter","year":2005,"lang":"en","type":"article","venue":"International Journal of Fluid Power","topic":"Hydraulic and Pneumatic Systems","field":"Engineering","cited_by":102,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba","funders":"","keywords":"Actuator; Leakage (economics); Extended Kalman filter; Control theory (sociology); Residual; Fault detection and isolation; Hydraulic cylinder; Engineering; Kalman filter; Nonlinear system; Estimator; Computer science; Mechanical engineering; Mathematics; Artificial intelligence; Electrical 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":[0.0004589186,0.0003864528,0.0005760287,0.0003734289,0.0001570494,0.0003680226,0.0003101202,0.0005868344,0.0005423935],"category_scores_gemma":[0.002392377,0.0002079473,0.0002405055,0.0001949843,0.0001905501,0.0007953971,0.0003077252,0.0003770663,0.0002002846],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002565362,"about_ca_system_score_gemma":0.0003571172,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002659932,"about_ca_topic_score_gemma":0.001569956,"domain_scores_codex":[0.9996374,0.00008489832,0.00003398688,0.00007285787,0.0001330276,0.00003791626],"domain_scores_gemma":[0.9992135,0.0003823556,0.000122442,0.00005595753,0.0002085695,0.00001723501],"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":[0.0005569487,0.00009583448,0.006096469,0.0002970109,0.0001177149,0.0003363281,0.0001927015,0.4712829,0.05514104,0.002987337,0.001437396,0.4614583],"study_design_scores_gemma":[0.00002308643,0.00009344468,0.001859112,0.00001237367,0.00001946654,0.0000825997,0.00001264527,0.9839916,0.01209341,0.0007929606,0.000999845,0.0000194402],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03922619,0.000281574,0.9585065,0.00007801643,0.00004474274,0.00001585581,0.00003979828,0.001184862,0.0006225555],"genre_scores_gemma":[0.9132296,0.0003010668,0.08500075,0.00004437404,0.00003078006,0.00003284103,0.0001035189,0.00002401329,0.001233131],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002659932,"threshold_uncertainty_score":0.005288839,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01242403119730461,"score_gpt":0.2522916425763519,"score_spread":0.2398676113790473,"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."}}