{"id":"W4412479109","doi":"10.1016/j.isatra.2025.07.024","title":"A novel block backstepping-based trajectory tracking control with zero dynamics stability for underactuated overhead cranes","year":2025,"lang":"en","type":"article","venue":"ISA Transactions","topic":"Dynamics and Control of Mechanical Systems","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"Lakehead University","funders":"","keywords":"Underactuation; Backstepping; Control theory (sociology); Block (permutation group theory); Trajectory; Zero (linguistics); Tracking (education); Overhead (engineering); Stability (learning theory); Overhead crane; Dynamics (music); Computer science; Control (management); Control engineering; Engineering; Mathematics; Adaptive control; Artificial intelligence; Physics","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":[0.000183035,0.0002514496,0.0003839107,0.0001070126,0.0001745045,0.00008070863,0.0001414548,0.0001567598,0.00003534291],"category_scores_gemma":[0.0000143844,0.0002377588,0.0001886575,0.0002505443,0.00003685866,0.000118774,9.128453e-7,0.0002436618,0.000003078889],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003512861,"about_ca_system_score_gemma":0.0001119351,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009662265,"about_ca_topic_score_gemma":0.004276149,"domain_scores_codex":[0.9988024,0.00002457204,0.0003799882,0.00028081,0.0001594501,0.0003527894],"domain_scores_gemma":[0.9990073,0.0004675705,0.0000415444,0.0002734286,0.0001219189,0.00008819377],"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":[0.0003933547,0.0003494238,0.00005862489,0.0005114718,0.0006072265,0.000001863196,0.000106901,0.9633322,0.02390649,0.00105888,0.00003515191,0.00963845],"study_design_scores_gemma":[0.004592273,0.00009691473,0.0003040947,0.0001351287,0.000228561,0.000003204201,0.0001255458,0.9927034,0.0007126946,0.0001548709,0.000675062,0.0002682288],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02506593,0.00008004304,0.9716572,0.0005162461,0.0004962015,0.0008997298,0.0003951221,0.0004041106,0.0004854446],"genre_scores_gemma":[0.9983708,0.0000028854,0.001071051,0.0001503817,0.00002346935,0.0002310983,0.00002813324,0.00004464214,0.00007758856],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9733048,"threshold_uncertainty_score":0.9695521,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01126242398916592,"score_gpt":0.2146217644005285,"score_spread":0.2033593404113626,"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."}}