{"id":"https://openalex.org/W2929958122","doi":"https://doi.org/10.1109/tcyb.2019.2903869","title":"Adaptive NN Control Without Feasibility Conditions for Nonlinear State Constrained Stochastic Systems With Unknown Time Delays","display_name":"Adaptive NN Control Without Feasibility Conditions for Nonlinear State Constrained Stochastic Systems With Unknown Time Delays","publication_year":2019,"publication_date":"2019-03-28","ids":{"openalex":"https://openalex.org/W2929958122","doi":"https://doi.org/10.1109/tcyb.2019.2903869","mag":"2929958122","pmid":"https://pubmed.ncbi.nlm.nih.gov/30932859"},"language":"en","primary_location":{"id":"doi:10.1109/tcyb.2019.2903869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2019.2903869","pdf_url":null,"source":{"id":"https://openalex.org/S4210191041","display_name":"IEEE Transactions on Cybernetics","issn_l":"2168-2267","issn":["2168-2267","2168-2275"],"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 Cybernetics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"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/A5100680172","display_name":"Dapeng Li","orcid":"https://orcid.org/0000-0002-1584-8528"},"institutions":[{"id":"https://openalex.org/I2898894","display_name":"Liaoning University of Technology","ror":"https://ror.org/05ay23762","country_code":"CN","type":"education","lineage":["https://openalex.org/I2898894"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dapeng Li","raw_affiliation_strings":["School of Electrical Engineering, Liaoning University of Technology, Jinzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Liaoning University of Technology, Jinzhou, China","institution_ids":["https://openalex.org/I2898894"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107410499","display_name":"Lei Liu","orcid":"https://orcid.org/0000-0003-3724-0596"},"institutions":[{"id":"https://openalex.org/I2898894","display_name":"Liaoning University of Technology","ror":"https://ror.org/05ay23762","country_code":"CN","type":"education","lineage":["https://openalex.org/I2898894"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Liu","raw_affiliation_strings":["College of Science, Liaoning University of Technology, Jinzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Science, Liaoning University of Technology, Jinzhou, China","institution_ids":["https://openalex.org/I2898894"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100458928","display_name":"Yan\u2010Jun Liu","orcid":"https://orcid.org/0000-0001-6047-0731"},"institutions":[{"id":"https://openalex.org/I2898894","display_name":"Liaoning University of Technology","ror":"https://ror.org/05ay23762","country_code":"CN","type":"education","lineage":["https://openalex.org/I2898894"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan-Jun Liu","raw_affiliation_strings":["College of Science, Liaoning University of Technology, Jinzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Science, Liaoning University of Technology, Jinzhou, China","institution_ids":["https://openalex.org/I2898894"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020522846","display_name":"Shaocheng Tong","orcid":"https://orcid.org/0000-0002-7366-7805"},"institutions":[{"id":"https://openalex.org/I2898894","display_name":"Liaoning University of Technology","ror":"https://ror.org/05ay23762","country_code":"CN","type":"education","lineage":["https://openalex.org/I2898894"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shaocheng Tong","raw_affiliation_strings":["College of Science, Liaoning University of Technology, Jinzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Science, Liaoning University of Technology, Jinzhou, China","institution_ids":["https://openalex.org/I2898894"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100643265","display_name":"C. L. Philip Chen","orcid":"https://orcid.org/0000-0001-5451-7230"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"C. L. Philip Chen","raw_affiliation_strings":["Unmanned System Research Institute, Northwestern Polytechnical University, Xi\u2019an, China","Unmanned System Research Institute, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Unmanned System Research Institute, Northwestern Polytechnical University, Xi\u2019an, China","institution_ids":["https://openalex.org/I17145004"]},{"raw_affiliation_string":"Unmanned System Research Institute, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100680172"],"corresponding_institution_ids":["https://openalex.org/I2898894"],"apc_list":null,"apc_paid":null,"fwci":11.4758,"has_fulltext":false,"cited_by_count":114,"citation_normalized_percentile":{"value":0.98880111,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"49","issue":"12","first_page":"4485","last_page":"4494"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9998000264167786,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9990000128746033,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/nonlinear-system","display_name":"Nonlinear system","score":0.7107669115066528},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6712342500686646},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.5935273766517639},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5039681792259216},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.473127543926239},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.45629429817199707},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3474119305610657},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3287646770477295},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09294503927230835},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08311212062835693},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0659780204296112}],"concepts":[{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.7107669115066528},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6712342500686646},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.5935273766517639},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5039681792259216},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.473127543926239},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.45629429817199707},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3474119305610657},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3287646770477295},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09294503927230835},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08311212062835693},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0659780204296112},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcyb.2019.2903869","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2019.2903869","pdf_url":null,"source":{"id":"https://openalex.org/S4210191041","display_name":"IEEE Transactions on Cybernetics","issn_l":"2168-2267","issn":["2168-2267","2168-2275"],"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 Cybernetics","raw_type":"journal-article"},{"id":"pmid:30932859","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30932859","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE transactions on cybernetics","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2464829384","display_name":null,"funder_award_id":"61603164","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3466015955","display_name":null,"funder_award_id":"61773188","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4297945090","display_name":null,"funder_award_id":"61803189","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5750115239","display_name":null,"funder_award_id":"U1813203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5848098179","display_name":null,"funder_award_id":"61803190","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5945508851","display_name":null,"funder_award_id":"61622303","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G653700208","display_name":null,"funder_award_id":"61751202","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G936074557","display_name":null,"funder_award_id":"61572540","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":69,"referenced_works":["https://openalex.org/W1806169597","https://openalex.org/W1967633750","https://openalex.org/W1972435684","https://openalex.org/W1975671268","https://openalex.org/W1975874834","https://openalex.org/W1986024064","https://openalex.org/W1993349769","https://openalex.org/W1995137574","https://openalex.org/W1996099152","https://openalex.org/W2048145332","https://openalex.org/W2049778360","https://openalex.org/W2050246747","https://openalex.org/W2058668219","https://openalex.org/W2062373349","https://openalex.org/W2086762105","https://openalex.org/W2090021621","https://openalex.org/W2101879828","https://openalex.org/W2107335022","https://openalex.org/W2116932815","https://openalex.org/W2117976551","https://openalex.org/W2130303604","https://openalex.org/W2132179668","https://openalex.org/W2138941894","https://openalex.org/W2145202608","https://openalex.org/W2151858664","https://openalex.org/W2153392494","https://openalex.org/W2164136313","https://openalex.org/W2199063378","https://openalex.org/W2278308097","https://openalex.org/W2344466269","https://openalex.org/W2408472393","https://openalex.org/W2428098056","https://openalex.org/W2529405793","https://openalex.org/W2556875844","https://openalex.org/W2560370148","https://openalex.org/W2563423315","https://openalex.org/W2566133870","https://openalex.org/W2588173368","https://openalex.org/W2592752239","https://openalex.org/W2602203989","https://openalex.org/W2605516885","https://openalex.org/W2618682531","https://openalex.org/W2744608379","https://openalex.org/W2745293285","https://openalex.org/W2750399449","https://openalex.org/W2752879615","https://openalex.org/W2765910425","https://openalex.org/W2788444134","https://openalex.org/W2790630269","https://openalex.org/W2790671014","https://openalex.org/W2791524775","https://openalex.org/W2794029453","https://openalex.org/W2800384809","https://openalex.org/W2805998202","https://openalex.org/W2807030658","https://openalex.org/W2808409711","https://openalex.org/W2809036841","https://openalex.org/W2888285743","https://openalex.org/W2889943381","https://openalex.org/W2896817070","https://openalex.org/W2900827964","https://openalex.org/W2901040281","https://openalex.org/W2913912362","https://openalex.org/W2973218311","https://openalex.org/W6755491010","https://openalex.org/W6755888719","https://openalex.org/W6755981222","https://openalex.org/W6759046594","https://openalex.org/W6768115111"],"related_works":["https://openalex.org/W2154204858","https://openalex.org/W3209622820","https://openalex.org/W2382250648","https://openalex.org/W2367363545","https://openalex.org/W2586383879","https://openalex.org/W2067895158","https://openalex.org/W4379507409","https://openalex.org/W2066331732","https://openalex.org/W2561874146","https://openalex.org/W2291295292"],"abstract_inverted_index":{"In":[0,121],"the":[1,34,72,100,118,134,146,153,158,172,175],"novel,":[2],"an":[3],"adaptive":[4],"neural":[5],"network":[6],"(NN)":[7],"controller":[8],"is":[9,138,178],"developed":[10],"for":[11,95],"a":[12],"category":[13],"of":[14,36,80,151,160,174],"nonlinear":[15,61,114],"stochastic":[16],"systems":[17,51,58],"with":[18],"full":[19,65,161],"state":[20,37,66,162],"constraints":[21,41,67,163],"and":[22,29,40,71,83,130,157],"unknown":[23,96,113],"time":[24,38,97],"delays.":[25],"The":[26,49,140],"control":[27,127,141],"quality":[28],"system":[30,155],"stability":[31],"suffer":[32],"from":[33],"problems":[35],"delays":[39],"which":[42],"frequently":[43],"arises":[44],"in":[45,117],"most":[46],"real":[47],"plants.":[48],"considered":[50],"are":[52,68,86,91,106,109],"transformed":[53],"into":[54],"new":[55],"constrained":[56],"free":[57],"based":[59],"on":[60,75],"mappings,":[62],"such":[63],"that":[64],"never":[69],"violated":[70],"feasibility":[73],"conditions":[74],"virtual":[76,81],"controllers":[77,82],"(the":[78],"values":[79],"its":[84],"derivative":[85],"assumed":[87],"to":[88,111],"be":[89],"known)":[90],"removed.":[92],"To":[93],"compensate":[94],"delayed":[98],"uncertainties,":[99],"exponential":[101],"type":[102],"Lyapunov-Krasovskii":[103],"functionals":[104],"(LKFs)":[105],"employed.":[107],"NNs":[108],"utilized":[110],"approximate":[112],"functions":[115],"appearing":[116],"design":[119],"procedure.":[120],"addition,":[122],"by":[123,164,168],"employing":[124],"dynamic":[125],"surface":[126],"(DSC)":[128],"technique":[129],"less":[131],"adjustable":[132],"parameters,":[133],"online":[135],"computation":[136],"burden":[137],"lightened.":[139],"method":[142],"presented":[143,176],"can":[144],"achieve":[145],"semiglobal":[147],"uniform":[148],"ultimate":[149],"boundedness":[150],"all":[152],"closed-loop":[154],"signals":[156],"satisfactions":[159],"rigorous":[165],"proof.":[166],"Finally,":[167],"presenting":[169],"simulation":[170],"examples,":[171],"efficiency":[173],"approach":[177],"revealed.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":22},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":25},{"year":2019,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}