{"id":"https://openalex.org/W4213036044","doi":"https://doi.org/10.1109/tnnls.2021.3139230","title":"Nonsingular Practical Fixed-Time Adaptive Output Feedback Control of MIMO Nonlinear Systems","display_name":"Nonsingular Practical Fixed-Time Adaptive Output Feedback Control of MIMO Nonlinear Systems","publication_year":2022,"publication_date":"2022-02-21","ids":{"openalex":"https://openalex.org/W4213036044","doi":"https://doi.org/10.1109/tnnls.2021.3139230","pmid":"https://pubmed.ncbi.nlm.nih.gov/35188892"},"language":"en","primary_location":{"id":"doi:10.1109/tnnls.2021.3139230","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnnls.2021.3139230","pdf_url":null,"source":{"id":"https://openalex.org/S4210175523","display_name":"IEEE Transactions on Neural Networks and Learning Systems","issn_l":"2162-237X","issn":["2162-237X","2162-2388"],"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 Neural Networks and Learning Systems","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":null,"display_name":"Hao Xu","orcid":"https://orcid.org/0000-0002-7584-8554"},"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":true,"raw_author_name":"Hao Xu","raw_affiliation_strings":["Unmanned System Research Institute, Northwestern Polytechnical University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-7584-8554","affiliations":[{"raw_affiliation_string":"Unmanned System Research Institute, Northwestern Polytechnical University, Xi’an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Dengxiu Yu","orcid":"https://orcid.org/0000-0003-1803-3946"},"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":"Dengxiu Yu","raw_affiliation_strings":["Unmanned System Research Institute, Northwestern Polytechnical University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0003-1803-3946","affiliations":[{"raw_affiliation_string":"Unmanned System Research Institute, Northwestern Polytechnical University, Xi’an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shuai Sui","orcid":"https://orcid.org/0000-0001-9911-9842"},"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":"Shuai Sui","raw_affiliation_strings":["College of Science, Liaoning University of Technology, Jinzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9911-9842","affiliations":[{"raw_affiliation_string":"College of Science, Liaoning University of Technology, Jinzhou, China","institution_ids":["https://openalex.org/I2898894"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Yin-Ping Zhao","orcid":"https://orcid.org/0000-0003-2766-5689"},"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":"Yin-Ping Zhao","raw_affiliation_strings":["School of Software, Northwestern Polytechnical University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0003-2766-5689","affiliations":[{"raw_affiliation_string":"School of Software, Northwestern Polytechnical University, Xi’an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":null,"display_name":"C. L. Philip Chen","orcid":"https://orcid.org/0000-0001-5451-7230"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"C. L. Philip Chen","raw_affiliation_strings":["School of Computer Science and Engineering, South China University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-5451-7230","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":null,"display_name":"Zhen Wang","orcid":"https://orcid.org/0000-0002-8182-2852"},"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":"Zhen Wang","raw_affiliation_strings":["Center for Optical Imagery Analysis and Learning, Northwestern Polytechnical University, Xi’an, China"],"raw_orcid":"https://orcid.org/0000-0002-8182-2852","affiliations":[{"raw_affiliation_string":"Center for Optical Imagery Analysis and Learning, Northwestern Polytechnical University, Xi’an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":null,"apc_paid":null,"fwci":8.7485,"has_fulltext":false,"cited_by_count":74,"citation_normalized_percentile":{"value":0.98586417,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"34","issue":"10","first_page":"7222","last_page":"7234"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.6370000243186951,"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":0.6370000243186951,"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":0.22380000352859497,"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/T12772","display_name":"Control and Stability of Dynamical Systems","score":0.01080000028014183,"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/backstepping","display_name":"Backstepping","score":0.8661999702453613},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8295000195503235},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.620199978351593},{"id":"https://openalex.org/keywords/invertible-matrix","display_name":"Invertible matrix","score":0.5770999789237976},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.4862000048160553},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.48030000925064087},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.47699999809265137},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.46380001306533813},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.45500001311302185}],"concepts":[{"id":"https://openalex.org/C72218879","wikidata":"https://www.wikidata.org/wiki/Q4839759","display_name":"Backstepping","level":4,"score":0.8661999702453613},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8295000195503235},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.620199978351593},{"id":"https://openalex.org/C96442724","wikidata":"https://www.wikidata.org/wiki/Q242188","display_name":"Invertible matrix","level":2,"score":0.5770999789237976},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.4862000048160553},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.48030000925064087},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.47699999809265137},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.46380001306533813},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.45500001311302185},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43720000982284546},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4205999970436096},{"id":"https://openalex.org/C60640748","wikidata":"https://www.wikidata.org/wiki/Q2337858","display_name":"Lyapunov function","level":3,"score":0.41200000047683716},{"id":"https://openalex.org/C2776829284","wikidata":"https://www.wikidata.org/wiki/Q1341651","display_name":"Lyapunov stability","level":3,"score":0.3644999861717224},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.3626999855041504},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.3587999939918518},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.35679998993873596},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.3443000018596649},{"id":"https://openalex.org/C91581856","wikidata":"https://www.wikidata.org/wiki/Q2707001","display_name":"Nonlinear control","level":3,"score":0.3434000015258789},{"id":"https://openalex.org/C52970973","wikidata":"https://www.wikidata.org/wiki/Q2497134","display_name":"Adaptive system","level":2,"score":0.33820000290870667},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.3301999866962433},{"id":"https://openalex.org/C121047784","wikidata":"https://www.wikidata.org/wiki/Q7623607","display_name":"Strict-feedback form","level":5,"score":0.3294000029563904},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.32100000977516174},{"id":"https://openalex.org/C3031470","wikidata":"https://www.wikidata.org/wiki/Q818544","display_name":"State observer","level":3,"score":0.30720001459121704},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.2953000068664551},{"id":"https://openalex.org/C129537906","wikidata":"https://www.wikidata.org/wiki/Q7603913","display_name":"State variable","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.25609999895095825},{"id":"https://openalex.org/C167964875","wikidata":"https://www.wikidata.org/wiki/Q17011487","display_name":"Exponential stability","level":3,"score":0.25209999084472656}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tnnls.2021.3139230","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnnls.2021.3139230","pdf_url":null,"source":{"id":"https://openalex.org/S4210175523","display_name":"IEEE Transactions on Neural Networks and Learning Systems","issn_l":"2162-237X","issn":["2162-237X","2162-2388"],"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 Neural Networks and Learning Systems","raw_type":"journal-article"},{"id":"pmid:35188892","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35188892","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 neural networks and learning systems","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2226803619","display_name":null,"funder_award_id":"81961138010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3794980888","display_name":null,"funder_award_id":"11931015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3798114921","display_name":null,"funder_award_id":"171105","funder_id":"https://openalex.org/F4320334945","funder_display_name":"Fok Ying Tong Education Foundation"},{"id":"https://openalex.org/G4742820561","display_name":null,"funder_award_id":"62006192","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5868642596","display_name":null,"funder_award_id":"61973253","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6437280563","display_name":null,"funder_award_id":"62176111","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6712062498","display_name":null,"funder_award_id":"62006079","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G714647208","display_name":null,"funder_award_id":"62025602","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8252796664","display_name":null,"funder_award_id":"U1803263","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/F4320334945","display_name":"Fok Ying Tong Education Foundation","ror":"https://ror.org/01mv9t934"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1982132986","https://openalex.org/W1994951210","https://openalex.org/W2015113370","https://openalex.org/W2017011168","https://openalex.org/W2073280133","https://openalex.org/W2087084782","https://openalex.org/W2132300288","https://openalex.org/W2136605942","https://openalex.org/W2168097327","https://openalex.org/W2343028562","https://openalex.org/W2503647002","https://openalex.org/W2601030518","https://openalex.org/W2602066128","https://openalex.org/W2650555469","https://openalex.org/W2787504052","https://openalex.org/W2790219143","https://openalex.org/W2795350223","https://openalex.org/W2796225979","https://openalex.org/W2892281448","https://openalex.org/W2895869031","https://openalex.org/W2900876894","https://openalex.org/W2901709760","https://openalex.org/W2950732842","https://openalex.org/W2963825128","https://openalex.org/W2980695628","https://openalex.org/W2982129084","https://openalex.org/W2995409103","https://openalex.org/W2999358808","https://openalex.org/W3005541763","https://openalex.org/W3007792336","https://openalex.org/W3016434138","https://openalex.org/W3018371406","https://openalex.org/W3047445858","https://openalex.org/W3048985261","https://openalex.org/W3082324969","https://openalex.org/W3090414003","https://openalex.org/W6789230977","https://openalex.org/W6789869198","https://openalex.org/W6790218424","https://openalex.org/W6800732174","https://openalex.org/W6801126480"],"related_works":[],"abstract_inverted_index":{"This":[0],"article":[1],"studies":[2],"the":[3,18,28,38,41,56,84,89,95,100,105,116,126,130,133,139],"nonsingular":[4,69],"fixed-time":[5,70,96,102],"control":[6,74,91],"problem":[7,29],"of":[8,40,58,88,104,115,132],"multiple-input":[9],"multiple-output":[10],"(MIMO)":[11],"nonlinear":[12,44],"systems":[13],"with":[14],"unmeasured":[15],"states":[16,32],"for":[17],"first":[19],"time.":[20],"A":[21],"state":[22],"observer":[23],"is":[24,76,108,136],"designed":[25],"to":[26,37,51,82,94],"solve":[27],"that":[30,112],"system":[31,43,107,118],"cannot":[33],"be":[34],"measured.":[35],"Due":[36],"existence":[39],"unknown":[42],"dynamics,":[45],"neural":[46],"networks":[47],"(NNs)":[48],"are":[49],"introduced":[50],"approximate":[52],"them.":[53],"Then,":[54],"through":[55],"combination":[57],"adaptive":[59,71],"backstepping":[60],"recursive":[61],"technology":[62],"and":[63,142],"adding":[64],"power":[65],"integration":[66],"technology,":[67],"a":[68,80,122],"output":[72],"feedback":[73],"algorithm":[75,135],"proposed,":[77],"which":[78,110],"introduces":[79],"filter":[81],"avoid":[83],"complicated":[85],"derivation":[86],"process":[87],"virtual":[90],"function.":[92],"According":[93],"Lyapunov":[97],"stability":[98,103],"theory,":[99],"practical":[101,143],"closed-loop":[106,117],"proven,":[109],"means":[111],"all":[113],"signals":[114],"remain":[119],"bounded":[120],"in":[121],"fixed":[123],"time":[124],"under":[125],"proposed":[127,134],"algorithm.":[128],"Finally,":[129],"effectiveness":[131],"verified":[137],"by":[138],"numerical":[140],"simulation":[141],"simulation.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":26},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":8}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2022-02-24T00:00:00"}