{"id":"https://openalex.org/W3173214010","doi":"https://doi.org/10.1109/tcyb.2021.3071336","title":"Observer-Based Adaptive Fuzzy Control for Nonlinear State-Constrained Systems Without Involving Feasibility Conditions","display_name":"Observer-Based Adaptive Fuzzy Control for Nonlinear State-Constrained Systems Without Involving Feasibility Conditions","publication_year":2021,"publication_date":"2021-06-24","ids":{"openalex":"https://openalex.org/W3173214010","doi":"https://doi.org/10.1109/tcyb.2021.3071336","mag":"3173214010","pmid":"https://pubmed.ncbi.nlm.nih.gov/34166208"},"language":"en","primary_location":{"id":"doi:10.1109/tcyb.2021.3071336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2021.3071336","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/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dapeng Li","raw_affiliation_strings":["Faculty of Information Technology, Beijing University of Technology, Beijing, China","Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1584-8528","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]},{"raw_affiliation_string":"Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072240057","display_name":"Honggui Han","orcid":"https://orcid.org/0000-0001-5617-4075"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Honggui Han","raw_affiliation_strings":["Faculty of Information Technology, Beijing University of Technology, Beijing, China","Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0001-5617-4075","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]},{"raw_affiliation_string":"Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055432844","display_name":"Junfei Qiao","orcid":"https://orcid.org/0000-0002-1707-6074"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junfei Qiao","raw_affiliation_strings":["Faculty of Information Technology, Beijing University of Technology, Beijing, China","Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0002-1707-6074","affiliations":[{"raw_affiliation_string":"Faculty of Information Technology, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]},{"raw_affiliation_string":"Beijing Key Laboratory of Computational Intelligence and Intelligent System, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I37796252"],"apc_list":null,"apc_paid":null,"fwci":4.573,"has_fulltext":false,"cited_by_count":52,"citation_normalized_percentile":{"value":0.95497625,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"52","issue":"11","first_page":"11724","last_page":"11733"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":1.0,"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":1.0,"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/T12794","display_name":"Adaptive Dynamic Programming Control","score":0.996399998664856,"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/T11615","display_name":"Control and Dynamics of Mobile Robots","score":0.9944999814033508,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8538307547569275},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6615144610404968},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.6361398696899414},{"id":"https://openalex.org/keywords/lyapunov-function","display_name":"Lyapunov function","score":0.5479405522346497},{"id":"https://openalex.org/keywords/state-observer","display_name":"State observer","score":0.5462387204170227},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48348480463027954},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.45577242970466614},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4513224959373474},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.4401240348815918},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.43607646226882935},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4233674705028534},{"id":"https://openalex.org/keywords/nonlinear-control","display_name":"Nonlinear control","score":0.41829168796539307},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.3891669809818268},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.3490539491176605},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20422300696372986},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.05362653732299805}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8538307547569275},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6615144610404968},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.6361398696899414},{"id":"https://openalex.org/C60640748","wikidata":"https://www.wikidata.org/wiki/Q2337858","display_name":"Lyapunov function","level":3,"score":0.5479405522346497},{"id":"https://openalex.org/C3031470","wikidata":"https://www.wikidata.org/wiki/Q818544","display_name":"State observer","level":3,"score":0.5462387204170227},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48348480463027954},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.45577242970466614},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4513224959373474},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.4401240348815918},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.43607646226882935},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4233674705028534},{"id":"https://openalex.org/C91581856","wikidata":"https://www.wikidata.org/wiki/Q2707001","display_name":"Nonlinear control","level":3,"score":0.41829168796539307},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.3891669809818268},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.3490539491176605},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20422300696372986},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.05362653732299805},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcyb.2021.3071336","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcyb.2021.3071336","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:34166208","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34166208","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/G339866880","display_name":null,"funder_award_id":"61890930\u20135","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3929591211","display_name":null,"funder_award_id":"62021003","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/G4324914903","display_name":null,"funder_award_id":"61903010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7722303278","display_name":null,"funder_award_id":"KZ202110005009","funder_id":"https://openalex.org/F4320322919","funder_display_name":"Natural Science Foundation of Beijing Municipality"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322919","display_name":"Natural Science Foundation of Beijing Municipality","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W1570459469","https://openalex.org/W1765365314","https://openalex.org/W1970068620","https://openalex.org/W1980842334","https://openalex.org/W1995137574","https://openalex.org/W1997172581","https://openalex.org/W2034949736","https://openalex.org/W2062373349","https://openalex.org/W2074658944","https://openalex.org/W2079025554","https://openalex.org/W2087084782","https://openalex.org/W2101619046","https://openalex.org/W2102934031","https://openalex.org/W2105369742","https://openalex.org/W2107335022","https://openalex.org/W2136897111","https://openalex.org/W2153392494","https://openalex.org/W2155941926","https://openalex.org/W2160917764","https://openalex.org/W2195501127","https://openalex.org/W2217539471","https://openalex.org/W2428098056","https://openalex.org/W2552770496","https://openalex.org/W2591999327","https://openalex.org/W2605516885","https://openalex.org/W2618682531","https://openalex.org/W2625591652","https://openalex.org/W2733294185","https://openalex.org/W2750399449","https://openalex.org/W2788444134","https://openalex.org/W2802585477","https://openalex.org/W2802990478","https://openalex.org/W2808409711","https://openalex.org/W2888285743","https://openalex.org/W2892281448","https://openalex.org/W2896817070","https://openalex.org/W2897673399","https://openalex.org/W2909538221","https://openalex.org/W2911613191","https://openalex.org/W2913912362","https://openalex.org/W2921198348","https://openalex.org/W2922285348","https://openalex.org/W2929958122","https://openalex.org/W2953055972","https://openalex.org/W2957164684","https://openalex.org/W2967837056","https://openalex.org/W2973218311","https://openalex.org/W3005541763","https://openalex.org/W3013512999","https://openalex.org/W3021420003","https://openalex.org/W3026790165","https://openalex.org/W3037363329","https://openalex.org/W3093325815","https://openalex.org/W3110781789","https://openalex.org/W3118560429","https://openalex.org/W3121029400","https://openalex.org/W3140101714","https://openalex.org/W3153964553"],"related_works":["https://openalex.org/W2394201814","https://openalex.org/W2544838361","https://openalex.org/W2315418312","https://openalex.org/W2501264310","https://openalex.org/W4205434950","https://openalex.org/W2111927334","https://openalex.org/W2113447317","https://openalex.org/W4378174414","https://openalex.org/W4391766543","https://openalex.org/W2165082107"],"abstract_inverted_index":{"For":[0],"nonlinear":[1,98],"full-state-constrained":[2],"systems":[3],"with":[4],"unmeasured":[5,27,51],"states,":[6],"an":[7],"adaptive":[8],"output":[9],"feedback":[10],"control":[11,59,75],"strategy":[12],"is":[13,21,47,90,125],"developed.":[14],"The":[15,82,97],"main":[16,83],"challenge":[17],"of":[18,73,85,106,135],"this":[19],"article":[20],"how":[22],"to":[23,49,102,131],"avoid":[24,111],"that":[25],"the":[26,30,40,58,63,71,79,91,104,118,121,133,136],"states":[28,52],"exceed":[29],"constrained":[31],"spaces.":[32],"To":[33],"achieve":[34,103],"a":[35,43],"good":[36],"tracking":[37],"performance":[38,76],"for":[39,94,114],"considered":[41],"systems,":[42],"stable":[44],"state":[45],"observer":[46],"structured":[48],"estimate":[50],"which":[53],"are":[54,70,100,129],"not":[55],"available":[56],"in":[57,66],"design.":[60],"In":[61],"addition,":[62],"constraints":[64,108],"existing":[65],"most":[67],"practical":[68],"engineering":[69],"source":[72],"reducing":[74],"and":[77,110],"causing":[78],"system":[80,123],"instability.":[81],"limitation":[84],"current":[86],"barrier":[87],"Lyapunov":[88,119],"functions":[89],"feasibility":[92,112],"conditions":[93,113],"intermediate":[95,115],"controllers.":[96,116],"mappings":[99],"used":[101],"satisfaction":[105],"full-state":[107],"directly":[109],"By":[117],"theorem,":[120],"closed-loop":[122],"stability":[124],"proven.":[126],"Simulation":[127],"results":[128],"given":[130],"confirm":[132],"validity":[134],"developed":[137],"strategy.":[138]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":17},{"year":2021,"cited_by_count":7}],"updated_date":"2026-08-08T07:41:36.138363","created_date":"2025-10-10T00:00:00"}