{"id":"W1979016889","doi":"10.1016/s0141-6359(03)00040-0","title":"Piezoelectric tool actuator for precision machining on conventional CNC turning centers","year":2003,"lang":"en","type":"article","venue":"Precision Engineering","topic":"Advanced machining processes and optimization","field":"Engineering","cited_by":111,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Machining; Actuator; Mechanical engineering; Machine tool; Servo; Voltage; Stiffness; Surface roughness; Natural frequency; Acoustics; Engineering; Materials science; Computer science; Vibration; Structural engineering; Electrical engineering; Physics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0003138041,0.0002810864,0.0002305914,0.000265509,0.0001229176,0.00007161538,0.0001508492,0.0001089312,0.00006457965],"category_scores_gemma":[0.0007407336,0.0002890097,0.0001161192,0.0002948931,0.000006020407,0.000335229,0.00001787323,0.0002644422,0.000017103],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001356494,"about_ca_system_score_gemma":0.00001463638,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":3.195469e-7,"about_ca_topic_score_gemma":1.735106e-7,"domain_scores_codex":[0.998632,0.00001473654,0.0003685843,0.0003189844,0.0002627512,0.0004030133],"domain_scores_gemma":[0.9991192,0.0004663841,0.00005691183,0.0001980498,0.00006356573,0.00009586116],"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":[0.00003634415,0.00001885834,0.00004560968,0.00008118042,0.00002510625,0.000001018896,0.00007400277,0.9595585,0.002947189,0.001853165,0.0001571176,0.03520188],"study_design_scores_gemma":[0.0008400818,0.0001012956,0.0001472947,0.0002134017,0.00001704213,0.000009505892,0.00001093398,0.9765339,0.007169744,0.0003155879,0.01427752,0.0003637033],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.04941276,0.0004286071,0.9475346,0.000007586722,0.0009846926,0.0003479759,0.00001083447,0.000518895,0.0007540276],"genre_scores_gemma":[0.910794,0.0001394823,0.08863113,0.0000260809,0.00009367754,0.00009338197,0.00003911696,0.0001035877,0.00007960053],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.8613812,"threshold_uncertainty_score":0.9999562,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008017510509758656,"score_gpt":0.2268673926037389,"score_spread":0.2188498820939802,"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."}}