{"id":"W4368404579","doi":"10.1103/physrevresearch.5.023080","title":"Energetic cost of feedback control","year":2023,"lang":"en","type":"article","venue":"Physical Review Research","topic":"Advanced Thermodynamics and Statistical Mechanics","field":"Physics and Astronomy","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"Natural Sciences and Engineering Research Council of Canada; Foundational Questions Institute; Fetzer Institute; Silicon Valley Community Foundation","keywords":"Dissipative system; Control theory (sociology); Reciprocal; Computer science; Controller (irrigation); Feedback control; Control engineering; Work (physics); Control (management); Simple (philosophy); Feed forward; Engineering; Physics; Artificial intelligence","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001052745,0.0005730762,0.0007406633,0.0006241159,0.001120334,0.002059038,0.0009655457,0.00165673,0.01849294],"category_scores_gemma":[0.005041665,0.0004504729,0.0003977326,0.0003156926,0.001766598,0.002578117,0.001344675,0.001136932,0.001064321],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001289796,"about_ca_system_score_gemma":0.0007147994,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006657714,"about_ca_topic_score_gemma":0.0004701237,"domain_scores_codex":[0.9991789,0.0001640893,0.00003710635,0.0001270631,0.0003381387,0.0001545663],"domain_scores_gemma":[0.9976084,0.001631391,0.000112032,0.0003133641,0.0002200868,0.0001147029],"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":[0.0003456065,0.0001324525,0.0007768986,0.0003254792,0.00006698309,0.000413129,0.00009860197,0.1472183,0.02435499,0.7830357,0.002922489,0.04030931],"study_design_scores_gemma":[0.0001303116,0.0004388306,0.003379042,0.00009774206,0.00006849522,0.0005709931,0.0002085559,0.4508569,0.01158504,0.5204694,0.01209076,0.0001039356],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3212599,0.00621976,0.3345062,0.01202088,0.002460269,0.0001674095,0.0005744571,0.001051888,0.3217392],"genre_scores_gemma":[0.9851235,0.0005625225,0.005060632,0.0002300792,0.0001346411,0.00007600893,0.00006054392,0.00009779492,0.008654266],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01849294,"threshold_uncertainty_score":0.06186503,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06490605804257717,"score_gpt":0.4547921895478625,"score_spread":0.3898861315052853,"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."}}