{"id":"W4392337664","doi":"10.1016/j.mechmachtheory.2024.105616","title":"Kinematics and workspace analysis of a 3-CR(Pa)(Pa)R parallel mechanism with an orthogonal layout","year":2024,"lang":"en","type":"article","venue":"Mechanism and Machine Theory","topic":"Robotic Mechanisms and Dynamics","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"Fundamental Research Funds for the Central Universities; National University's Basic Research Foundation of China; National Natural Science Foundation of China; Natural Science Foundation of Shanghai","keywords":"Workspace; Kinematics; Orientation (vector space); Mechanism (biology); Computer science; Rotation (mathematics); Isotropy; Gravitational singularity; Topology (electrical circuits); Geometry; Control theory (sociology); Mathematics; Mathematical analysis; Computer vision; Physics; Artificial intelligence; Combinatorics; Optics; Classical mechanics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0006333498,0.0003288278,0.0005449945,0.0003919475,0.00007592863,0.00009570826,0.0001377867,0.0001343325,0.0001337442],"category_scores_gemma":[0.00001219012,0.0002517485,0.00008846025,0.0004799366,0.00005199803,0.0001631493,0.00007598434,0.0002352461,0.000002621929],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001511748,"about_ca_system_score_gemma":0.00002100375,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002039559,"about_ca_topic_score_gemma":0.0001085755,"domain_scores_codex":[0.9987346,0.00007364959,0.0003074697,0.0003563462,0.00023506,0.0002928676],"domain_scores_gemma":[0.9992524,0.0001342769,0.00004909512,0.0003488113,0.0000308773,0.0001845136],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00005100363,0.00002756945,0.000007572401,0.000264246,0.0007389665,0.00003842932,0.0007729125,0.04033887,0.001163973,0.9537877,0.000004097708,0.002804586],"study_design_scores_gemma":[0.000221857,0.0001652439,0.00003347864,0.00007120047,0.0009674422,0.00003205183,0.0002980543,0.6631556,0.0001362412,0.3346748,0.000007289209,0.000236787],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.0782242,0.001030621,0.9194819,0.00003625962,0.0001472796,0.0001966574,0.00008203474,0.0002805596,0.0005204876],"genre_scores_gemma":[0.8201416,0.0004062021,0.1788108,0.00006933745,0.00004426786,0.00002186411,0.00008234431,0.00008475562,0.0003387527],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.7419174,"threshold_uncertainty_score":0.9999935,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006565518461991288,"score_gpt":0.2044057440429337,"score_spread":0.1978402255809424,"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."}}