{"id":"W160838132","doi":"10.1007/978-3-642-25333-1_4","title":"Virtual Work Equation, Variational Methods and Energy Principles","year":2011,"lang":"en","type":"book-chapter","venue":"","topic":"Dynamics and Control of Mechanical Systems","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Virtual work; Work (physics); Energy (signal processing); Applied mathematics; Computer science; Variational principle; Free energy principle; Classical mechanics; Calculus (dental); Mathematical optimization; Mathematics; Mathematical analysis; Physics; Engineering; Mechanical engineering; Machine learning; Thermodynamics; Finite element method; Statistics; Medicine","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":[0.0003344035,0.0008298233,0.0007401867,0.0007241933,0.0006330395,0.001753416,0.001142685,0.001350901,0.01207662],"category_scores_gemma":[0.0005323622,0.0004006086,0.0005167331,0.001096911,0.001926432,0.002181648,0.0009511305,0.002304682,0.003065956],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008205731,"about_ca_system_score_gemma":0.0009973353,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002464569,"about_ca_topic_score_gemma":0.003792922,"domain_scores_codex":[0.9998019,0.0000331031,0.00000854277,0.00002755132,0.0001141445,0.00001471763],"domain_scores_gemma":[0.9999361,0.00002867817,0.000003512628,0.00000816702,0.00001864167,0.000004976204],"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":[0.000004594505,0.0000211095,0.00002851679,0.0001590757,0.000006796361,0.00002703136,0.00008859575,0.003573301,0.0006220303,0.9320527,0.029981,0.03343542],"study_design_scores_gemma":[0.000007951781,0.00001219571,0.0001656331,0.00009833669,0.000006824657,0.0001084823,0.00006361434,0.009883312,0.0003939948,0.7266997,0.2625438,0.00001613092],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"methods","genre_scores_codex":[0.004600666,0.07709847,0.2930669,0.004859211,0.004499306,0.00008109137,0.000453014,0.0002703682,0.6150708],"genre_scores_gemma":[0.08307866,0.05965548,0.09788941,0.001413833,0.003424884,0.0003047834,0.0006865009,0.0005570099,0.7529894],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.01207662,"threshold_uncertainty_score":0.04040033,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02820730790086242,"score_gpt":0.224963771563133,"score_spread":0.1967564636622705,"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."}}