{"id":"W4411171911","doi":"10.1109/lcsys.2025.3578470","title":"Attitude Estimation Using Scalar Measurements","year":2025,"lang":"en","type":"article","venue":"IEEE Control Systems Letters","topic":"Inertial Sensor and Navigation","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Cégep de l'Outaouais","funders":"Natural Sciences and Engineering Research Council of Canada; Fonds de recherche du Québec","keywords":"Scalar (mathematics); Mathematics; Physics; Geometry","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001750433,0.0001187157,0.0001733254,0.00009755757,0.00006855917,0.00006156642,0.0000751278,0.0000599301,0.000001866758],"category_scores_gemma":[0.00001378545,0.0001219308,0.00004763129,0.000134081,0.00001209985,0.0001242073,0.000002329421,0.00007807978,0.00002506712],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002160685,"about_ca_system_score_gemma":0.000006800373,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001343739,"about_ca_topic_score_gemma":0.000004238983,"domain_scores_codex":[0.9992212,0.00004966728,0.000249953,0.0001131876,0.0001791714,0.000186841],"domain_scores_gemma":[0.9997351,0.00002381615,0.00003162443,0.0001386211,0.00004076827,0.00003007012],"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":[0.000004370239,0.000002551768,0.0005086086,0.00006194731,0.00005155576,0.000001023733,0.00001339933,0.5579227,0.4403767,0.00001520069,0.0007992898,0.0002426868],"study_design_scores_gemma":[0.0008657869,0.000003772058,0.0009892136,0.000191731,0.00006138057,0.000002491232,0.000004150787,0.9877509,0.009624592,0.000003777069,0.0003682548,0.0001339164],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5090045,0.0002655404,0.4866766,0.000158357,0.002877901,0.0003465898,0.000003827722,0.0002219886,0.0004446291],"genre_scores_gemma":[0.9993124,8.402938e-7,0.0001313328,0.000311738,0.000184242,0.0000210965,0.000003585584,0.00001590909,0.00001888216],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4903078,"threshold_uncertainty_score":0.4972194,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0166930983358709,"score_gpt":0.2377372916241696,"score_spread":0.2210441932882987,"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."}}