{"id":"https://openalex.org/W7117293653","doi":"https://doi.org/10.1109/tcsii.2025.3648752","title":"Finite-Time <i>H</i> <sub>\u221e</sub> Control of a Servo System With Adaptive Critic Learning","display_name":"Finite-Time <i>H</i> <sub>\u221e</sub> Control of a Servo System With Adaptive Critic Learning","publication_year":2025,"publication_date":"2025-12-26","ids":{"openalex":"https://openalex.org/W7117293653","doi":"https://doi.org/10.1109/tcsii.2025.3648752"},"language":null,"primary_location":{"id":"doi:10.1109/tcsii.2025.3648752","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2025.3648752","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5074537365","display_name":"Huimin Chang","orcid":"https://orcid.org/0000-0001-9352-0846"},"institutions":[{"id":"https://openalex.org/I181877577","display_name":"Shanxi University","ror":"https://ror.org/03y3e3s17","country_code":"CN","type":"education","lineage":["https://openalex.org/I181877577"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Huimin Chang","raw_affiliation_strings":["School of Mathematical Sciences, Shanxi University, Taiyuan, China"],"raw_orcid":"https://orcid.org/0000-0001-9352-0846","affiliations":[{"raw_affiliation_string":"School of Mathematical Sciences, Shanxi University, Taiyuan, China","institution_ids":["https://openalex.org/I181877577"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Wan Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I9086337","display_name":"Taiyuan University of Technology","ror":"https://ror.org/03kv08d37","country_code":"CN","type":"education","lineage":["https://openalex.org/I9086337"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wan Zhang","raw_affiliation_strings":["College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan, China","institution_ids":["https://openalex.org/I9086337"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002603267","display_name":"Yiwei Liu","orcid":"https://orcid.org/0009-0008-1283-8245"},"institutions":[{"id":"https://openalex.org/I9086337","display_name":"Taiyuan University of Technology","ror":"https://ror.org/03kv08d37","country_code":"CN","type":"education","lineage":["https://openalex.org/I9086337"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiwei Liu","raw_affiliation_strings":["College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan, China","institution_ids":["https://openalex.org/I9086337"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Jun Zhao","orcid":"https://orcid.org/0000-0003-2908-2583"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Zhao","raw_affiliation_strings":["College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0003-2908-2583","affiliations":[{"raw_affiliation_string":"College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao, China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109732264","display_name":"Yongfeng Lv","orcid":"https://orcid.org/0000-0002-9139-7220"},"institutions":[{"id":"https://openalex.org/I9086337","display_name":"Taiyuan University of Technology","ror":"https://ror.org/03kv08d37","country_code":"CN","type":"education","lineage":["https://openalex.org/I9086337"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongfeng Lv","raw_affiliation_strings":["College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan, China"],"raw_orcid":"https://orcid.org/0000-0002-9139-7220","affiliations":[{"raw_affiliation_string":"College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan, China","institution_ids":["https://openalex.org/I9086337"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5074537365"],"corresponding_institution_ids":["https://openalex.org/I181877577"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.70536648,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"73","issue":"2","first_page":"173","last_page":"177"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12794","display_name":"Adaptive Dynamic Programming Control","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12794","display_name":"Adaptive Dynamic Programming Control","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6868000030517578},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6468999981880188},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6053000092506409},{"id":"https://openalex.org/keywords/servomechanism","display_name":"Servomechanism","score":0.5640000104904175},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.5386000275611877},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.5267000198364258},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5034999847412109},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.4307999908924103},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.39890000224113464}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6868000030517578},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6468999981880188},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6053000092506409},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5875999927520752},{"id":"https://openalex.org/C49503481","wikidata":"https://www.wikidata.org/wiki/Q640815","display_name":"Servomechanism","level":2,"score":0.5640000104904175},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.5386000275611877},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.5267000198364258},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5034999847412109},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.4307999908924103},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.39890000224113464},{"id":"https://openalex.org/C107354338","wikidata":"https://www.wikidata.org/wiki/Q1937153","display_name":"Servo","level":2,"score":0.39079999923706055},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.38679999113082886},{"id":"https://openalex.org/C52970973","wikidata":"https://www.wikidata.org/wiki/Q2497134","display_name":"Adaptive system","level":2,"score":0.36500000953674316},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.3553999960422516},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.3458999991416931},{"id":"https://openalex.org/C125014702","wikidata":"https://www.wikidata.org/wiki/Q4680749","display_name":"Adaptive learning","level":2,"score":0.33640000224113464},{"id":"https://openalex.org/C91873725","wikidata":"https://www.wikidata.org/wiki/Q3445816","display_name":"Function approximation","level":3,"score":0.33169999718666077},{"id":"https://openalex.org/C117619785","wikidata":"https://www.wikidata.org/wiki/Q6094414","display_name":"Iterative learning control","level":3,"score":0.3215000033378601},{"id":"https://openalex.org/C32731416","wikidata":"https://www.wikidata.org/wiki/Q7455930","display_name":"Servo control","level":3,"score":0.3172999918460846},{"id":"https://openalex.org/C109441226","wikidata":"https://www.wikidata.org/wiki/Q1137255","display_name":"Servomotor","level":2,"score":0.30970001220703125},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.2879999876022339},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.287200003862381},{"id":"https://openalex.org/C46814582","wikidata":"https://www.wikidata.org/wiki/Q23389","display_name":"Nash equilibrium","level":2,"score":0.2854999899864197},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28119999170303345},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.27799999713897705},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.25049999356269836}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2025.3648752","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2025.3648752","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4941943016","display_name":null,"funder_award_id":"2025ICA02","funder_id":"https://openalex.org/F4320327727","funder_display_name":"Open Fund of Key Laboratory of Sediment Research"},{"id":"https://openalex.org/G6318535532","display_name":null,"funder_award_id":"20250011","funder_id":"https://openalex.org/F4320328756","funder_display_name":"Program for the Scientific Activities of Selected Returned Overseas Professionals in Shaanxi Province"},{"id":"https://openalex.org/G7967852089","display_name":null,"funder_award_id":"U25A20452","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327727","display_name":"Open Fund of Key Laboratory of Sediment Research","ror":null},{"id":"https://openalex.org/F4320328756","display_name":"Program for the Scientific Activities of Selected Returned Overseas Professionals in Shaanxi Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1527736490","https://openalex.org/W1579118835","https://openalex.org/W1614417283","https://openalex.org/W2068949505","https://openalex.org/W3118426503","https://openalex.org/W3200354666","https://openalex.org/W3202405166","https://openalex.org/W4226021964","https://openalex.org/W4312810554","https://openalex.org/W4323519271","https://openalex.org/W4365145144","https://openalex.org/W4389987972","https://openalex.org/W4390659320","https://openalex.org/W4391128324","https://openalex.org/W4402123867","https://openalex.org/W4407247380","https://openalex.org/W4408241765","https://openalex.org/W4409796009","https://openalex.org/W4412939438"],"related_works":[],"abstract_inverted_index":{"In":[0],"this":[1],"brief":[2,132],"paper,":[3],"a":[4,12,29,54,76,110,114],"finite-time":[5,21,91,128],"H\u221e":[6,36,64],"control":[7],"strategy":[8],"is":[9,32,58,80,97,107,117],"proposed":[10,127],"for":[11],"servo":[13,105,115],"system":[14,106,116],"with":[15,45],"unknown":[16,46],"disturbance":[17,47],"based":[18],"on":[19],"the":[20,41,49,62,70,84,94,100,103,121,126,131],"convergence":[22,92],"and":[23,67,99,123],"adaptive":[24,72],"critic":[25,55,85],"learning":[26,56,78,95],"scheme.":[27],"Firstly,":[28],"zero-sum":[30],"game":[31],"introduced.":[33],"The":[34,90],"constructed":[35],"value":[37],"function":[38,66],"can":[39],"realize":[40],"defined":[42],"Nash":[43],"equilibrium":[44],"by":[48],"Hamiltonian-Jacobi-Isaacs":[50],"(HJI)":[51],"equation.":[52],"Simultaneously,":[53],"scheme":[57,129],"utilized":[59],"to":[60,68,82,119],"approximate":[61],"optimal":[63,73],"performance":[65],"learn":[69],"online":[71],"control.":[74],"Then,":[75],"novel":[77],"algorithm":[79,96],"developed":[81],"update":[83],"neural":[86],"network":[87],"(NN)":[88],"weights.":[89],"of":[93,102,113,125],"analyzed,":[98],"stability":[101],"controlled":[104],"demonstrated.":[108],"Finally,":[109],"simulation":[111],"experiment":[112],"applied":[118],"prove":[120],"feasibility":[122],"effectiveness":[124],"in":[130],"paper.":[133]},"counts_by_year":[],"updated_date":"2026-02-02T03:55:41.653505","created_date":"2025-12-26T00:00:00"}