{"id":"W2036664179","doi":"10.1155/2014/173786","title":"Structural Synthesis for Prescribed Target Natural Frequencies and Mode Shapes","year":2014,"lang":"en","type":"article","venue":"Shock and Vibration","topic":"Structural Health Monitoring Techniques","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"","keywords":"Rayleigh quotient; Normal mode; Sensitivity (control systems); Mode (computer interface); Modal; Eigenvalues and eigenvectors; Modal analysis; Natural frequency; Algorithm; Quotient; Mathematics; Rayleigh scattering; Rayleigh–Ritz method; Acoustics; Mathematical analysis; Computer science; Vibration; Physics; Engineering; Optics; Electronic engineering; Combinatorics; 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":[],"consensus_categories":[],"category_scores_codex":[0.00004915938,0.0001019792,0.0001084493,0.00003901849,0.0001083065,0.00004547133,0.0000408288,0.00006157156,0.000003110455],"category_scores_gemma":[0.00006398954,0.00008787291,0.00001474984,0.00002734174,0.00002128517,0.0002383451,0.00001243868,0.00006075784,1.7726e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002100134,"about_ca_system_score_gemma":0.000004937283,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002779937,"about_ca_topic_score_gemma":0.00001251519,"domain_scores_codex":[0.9995619,0.00001324509,0.000113677,0.0001170387,0.00005604923,0.0001380844],"domain_scores_gemma":[0.9997576,0.0001030997,0.00001754201,0.00005900153,0.00002229662,0.00004048791],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002597863,0.00000895385,0.01430476,0.003668713,0.0001485486,0.000001155615,0.005711838,0.008111703,0.3331162,0.04297642,0.00371287,0.5879791],"study_design_scores_gemma":[0.0001389445,0.00005680339,0.04921836,0.00004107421,0.00001360656,0.00000530063,0.00003680884,0.855092,0.07957019,0.01507643,0.0005386554,0.0002118065],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923791,0.0004075012,0.006192398,0.0001019215,0.0002539058,0.00022236,0.0000149609,0.000348105,0.00007972322],"genre_scores_gemma":[0.9729474,0.00003785854,0.02669575,0.00002262524,0.0002120404,0.0000511042,0.000009602737,0.00001484556,0.000008776313],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8469803,"threshold_uncertainty_score":0.3583353,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01321032562709947,"score_gpt":0.2561016794076275,"score_spread":0.242891353780528,"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."}}