{"id":"W4401938318","doi":"10.32920/26862379","title":"Numerical and Experimental Modal Analysis of a 1-Stage Rocket Aerostructure","year":2024,"lang":"en","type":"preprint","venue":"","topic":"Rocket and propulsion systems research","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"","keywords":"Stage (stratigraphy); Modal; Modal analysis; Rocket (weapon); Aerospace engineering; Engineering; Geology; Structural engineering; Finite element method; Materials science","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001012452,0.0002432666,0.0006106158,0.0004956233,0.0000212678,0.0000852041,0.0001814003,0.000289829,0.0009841443],"category_scores_gemma":[0.000005779939,0.000194541,0.0002321054,0.0004596249,0.00002696891,0.00002179568,0.0005852064,0.0005837928,0.00001476783],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005510427,"about_ca_system_score_gemma":0.00002375972,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002391522,"about_ca_topic_score_gemma":0.000009325549,"domain_scores_codex":[0.9987255,0.00003689124,0.0003476961,0.0003397453,0.0003518654,0.00019831],"domain_scores_gemma":[0.9994529,0.00002865782,0.00002864935,0.0003388136,0.00003267526,0.0001183321],"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":[0.0004014432,0.0002454972,0.01593704,0.0223859,0.04753086,0.0004125723,0.02884243,0.426331,0.2547453,0.0004687206,0.03703912,0.1656601],"study_design_scores_gemma":[0.0002477249,0.00005608279,0.001282154,0.0001405853,0.000536652,0.000008123034,0.000670189,0.6721447,0.321914,0.0003533611,0.001972422,0.000674015],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9867675,0.005564165,0.0005267248,0.00002064743,0.0003235466,0.000221323,0.000159368,0.0001868602,0.006229865],"genre_scores_gemma":[0.9978282,0.0000531711,0.0003822293,0.000004375255,0.00006820285,0.00003938212,0.00006291329,0.00003761117,0.001523889],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2458136,"threshold_uncertainty_score":0.9999291,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01916628016896826,"score_gpt":0.3029427969757264,"score_spread":0.2837765168067581,"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."}}