{"id":"W4395696923","doi":"10.1016/j.robot.2024.104699","title":"Predefined-time trajectory tracking control of free-flying space manipulator subject to uncertainties and disturbances","year":2024,"lang":"en","type":"article","venue":"Robotics and Autonomous Systems","topic":"Space Satellite Systems and Control","field":"Engineering","cited_by":17,"is_retracted":false,"has_abstract":false,"ca_institutions":"Professional Engineers Ontario","funders":"National Natural Science Foundation of China","keywords":"Control theory (sociology); Computer science; Robustness (evolution); Trajectory; Angular velocity; Controller (irrigation); Tracking (education); Bounded function; Parametric statistics; Tracking error; Control (management); Mathematics; Artificial intelligence","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":[0.000313251,0.0006006096,0.0003788146,0.0002204661,0.0004264023,0.0005838833,0.0005708677,0.0007587239,0.001236148],"category_scores_gemma":[0.0006939936,0.0002480619,0.0002538929,0.0003156875,0.0005539266,0.0004751939,0.0005079163,0.0003789139,0.0001291286],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000423905,"about_ca_system_score_gemma":0.0007641176,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01570987,"about_ca_topic_score_gemma":0.007178815,"domain_scores_codex":[0.9998662,0.00002596369,0.00000594843,0.0000339874,0.00003881221,0.00002894796],"domain_scores_gemma":[0.9997718,0.000069821,0.00006054352,0.0000147253,0.00006293537,0.00002024657],"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":[0.0002727927,0.0000353766,0.0006673853,0.000171342,0.00004512438,0.0003272277,0.0002796136,0.9615883,0.01151404,0.005365204,0.0005096999,0.01922384],"study_design_scores_gemma":[0.00001765112,0.0001280946,0.0004369374,0.000005464752,0.000007152343,0.00002199646,0.00002169757,0.9977648,0.0008156292,0.0005621367,0.0002135357,0.000004830931],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4532329,0.0006620868,0.5347065,0.0002794615,0.0001122393,0.00007476181,0.00009425217,0.0003559031,0.01048189],"genre_scores_gemma":[0.9955851,0.0000749034,0.002614345,0.000008965136,0.000005968987,0.0000175574,0.00002665163,0.000007084057,0.00165947],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01570987,"threshold_uncertainty_score":0.03123689,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008231932798827805,"score_gpt":0.194444644440566,"score_spread":0.1862127116417382,"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."}}