{"id":"W4387344389","doi":"10.3390/aerospace10100867","title":"Experimental and Numerical Modal Analysis of a Composite Rocket Structure","year":2023,"lang":"en","type":"article","venue":"Aerospace","topic":"Composite Structure Analysis and Optimization","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"","keywords":"Finite element method; Rocket (weapon); Modal analysis; Numerical analysis; Stiffness; Structural engineering; Modal; Hammer; Computer simulation; Experimental data; Computer science; Engineering; Aerospace engineering; Mathematics; Materials science; Simulation","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":[0.0005637928,0.0002880797,0.0001554238,0.0007372357,0.0003443295,0.0001914214,0.000306376,0.0003866614,0.004090404],"category_scores_gemma":[0.0006476695,0.0001285542,0.0002077317,0.0002570768,0.0005357624,0.0002620446,0.0002643648,0.0002396661,0.0002575954],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002050253,"about_ca_system_score_gemma":0.0001538376,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006643567,"about_ca_topic_score_gemma":0.001268291,"domain_scores_codex":[0.9997806,0.00002118663,0.00001115548,0.00003377403,0.000129667,0.00002359584],"domain_scores_gemma":[0.9994272,0.0002130792,0.00005281448,0.00008402218,0.0001986158,0.00002433219],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002487138,0.0001747212,0.003344411,0.0001399543,0.00001103128,0.0001723694,0.0004162647,0.03803926,0.9342831,0.001903128,0.0003705087,0.02089671],"study_design_scores_gemma":[0.00003579275,0.001087323,0.02504546,0.00002806162,0.00002504498,0.000401903,0.000497364,0.2824471,0.6865432,0.0006441755,0.003196458,0.00004818306],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9685692,0.00004355543,0.02589167,0.00003677357,0.0000152367,0.00003225641,0.0001906655,0.0001476054,0.005073242],"genre_scores_gemma":[0.9887155,0.0000249016,0.009777604,0.000007107021,0.000002288837,0.00002138079,0.0001190863,0.00001345925,0.001318736],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004090404,"threshold_uncertainty_score":0.01368374,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004116673227902326,"score_gpt":0.2175404379792174,"score_spread":0.2134237647513151,"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."}}