{"id":"W1974799269","doi":"10.1023/b:mubo.0000029392.21648.bc","title":"A Regularized Contact Model with Asymmetric Damping and Dwell-Time Dependent Friction","year":2004,"lang":"en","type":"article","venue":"Multibody System Dynamics","topic":"Dynamics and Control of Mechanical Systems","field":"Engineering","cited_by":291,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo; Canadian Space Agency","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Dwell time; Benchmark (surveying); Coefficient of restitution; Control theory (sociology); Lag; Contact force; Friction coefficient; Mechanics; Contact dynamics; Mathematics; Physics; Computer science; Materials science; Classical mechanics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003317656,0.0003191398,0.00050507,0.0002054766,0.0001265205,0.0001404924,0.0001728485,0.0001992526,8.553421e-7],"category_scores_gemma":[0.00001368455,0.0002779824,0.00007710866,0.00027751,0.00001311259,0.0001796767,0.00003967069,0.0002085751,0.00002596387],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001087692,"about_ca_system_score_gemma":0.00003565462,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002763738,"about_ca_topic_score_gemma":0.0002400315,"domain_scores_codex":[0.9984062,0.00003525085,0.0004454367,0.0003561656,0.000361317,0.0003955704],"domain_scores_gemma":[0.9992512,0.00004629115,0.0001066169,0.0003396622,0.00007529098,0.0001809746],"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":[0.00006846941,0.00004393534,0.0002025325,0.0003771559,0.0002181301,0.00004231667,0.0001246402,0.9585848,0.01454614,0.02406773,0.000002323608,0.00172175],"study_design_scores_gemma":[0.002871544,0.00009432084,0.0002082711,0.0003045056,0.00007267723,0.0001033665,0.0001692041,0.9956653,0.00004509833,0.0001073284,0.000006638424,0.000351771],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3021137,0.0001614823,0.6943614,0.00003229756,0.000255066,0.0006027826,0.00003990257,0.000559016,0.001874338],"genre_scores_gemma":[0.9961994,0.00001675734,0.003384419,0.00001055585,0.00006260706,0.00005594995,0.00003991948,0.0000841095,0.0001462657],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6940857,"threshold_uncertainty_score":0.9999672,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003774130127134307,"score_gpt":0.17423242877949,"score_spread":0.1704582986523557,"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."}}