{"id":"https://openalex.org/W2947627838","doi":"https://doi.org/10.1109/tac.2019.2910738","title":"Low-Complexity Tracking Control of Strict-Feedback Systems With Unknown Control Directions","display_name":"Low-Complexity Tracking Control of Strict-Feedback Systems With Unknown Control Directions","publication_year":2019,"publication_date":"2019-12-01","ids":{"openalex":"https://openalex.org/W2947627838","doi":"https://doi.org/10.1109/tac.2019.2910738","mag":"2947627838"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2019.2910738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2019.2910738","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"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 Automatic Control","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/A5036721322","display_name":"Jin\u2010Xi Zhang","orcid":"https://orcid.org/0000-0002-1451-7057"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jin-Xi Zhang","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031737874","display_name":"Guang\u2010Hong Yang","orcid":"https://orcid.org/0000-0002-8911-0112"},"institutions":[{"id":"https://openalex.org/I9224756","display_name":"Northeastern University","ror":"https://ror.org/03awzbc87","country_code":"CN","type":"education","lineage":["https://openalex.org/I9224756"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guang-Hong Yang","raw_affiliation_strings":["College of Information Science and Engineering, Northeastern University, Shenyang, China","State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang, China"],"affiliations":[{"raw_affiliation_string":"College of Information Science and Engineering, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]},{"raw_affiliation_string":"State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang, China","institution_ids":["https://openalex.org/I9224756"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5036721322"],"corresponding_institution_ids":["https://openalex.org/I9224756"],"apc_list":null,"apc_paid":null,"fwci":13.4772,"has_fulltext":false,"cited_by_count":240,"citation_normalized_percentile":{"value":0.99187335,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"64","issue":"12","first_page":"5175","last_page":"5182"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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/T11749","display_name":"Iterative Learning Control Systems","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"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8011223673820496},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7638758420944214},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5624494552612305},{"id":"https://openalex.org/keywords/robust-control","display_name":"Robust control","score":0.5075219869613647},{"id":"https://openalex.org/keywords/feedback-control","display_name":"Feedback control","score":0.5060684084892273},{"id":"https://openalex.org/keywords/tracking-error","display_name":"Tracking error","score":0.4994337558746338},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4963427186012268},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.4823976755142212},{"id":"https://openalex.org/keywords/control-signal","display_name":"Control signal","score":0.4486966133117676},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.4423946440219879},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.43700987100601196},{"id":"https://openalex.org/keywords/nonlinear-control","display_name":"Nonlinear control","score":0.4195076823234558},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.38746216893196106},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3338022232055664},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22650179266929626},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13001564145088196}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8011223673820496},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7638758420944214},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5624494552612305},{"id":"https://openalex.org/C31531917","wikidata":"https://www.wikidata.org/wiki/Q915157","display_name":"Robust control","level":3,"score":0.5075219869613647},{"id":"https://openalex.org/C3018651601","wikidata":"https://www.wikidata.org/wiki/Q183635","display_name":"Feedback control","level":2,"score":0.5060684084892273},{"id":"https://openalex.org/C183356978","wikidata":"https://www.wikidata.org/wiki/Q1779213","display_name":"Tracking error","level":3,"score":0.4994337558746338},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4963427186012268},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.4823976755142212},{"id":"https://openalex.org/C3018134525","wikidata":"https://www.wikidata.org/wiki/Q2501541","display_name":"Control signal","level":3,"score":0.4486966133117676},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.4423946440219879},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.43700987100601196},{"id":"https://openalex.org/C91581856","wikidata":"https://www.wikidata.org/wiki/Q2707001","display_name":"Nonlinear control","level":3,"score":0.4195076823234558},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.38746216893196106},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3338022232055664},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22650179266929626},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13001564145088196},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tac.2019.2910738","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tac.2019.2910738","pdf_url":null,"source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"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 Automatic Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G221516070","display_name":null,"funder_award_id":"61703429","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8086002158","display_name":null,"funder_award_id":"61621004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G880789604","display_name":null,"funder_award_id":"61420106016","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W637095126","https://openalex.org/W1515562516","https://openalex.org/W1634557639","https://openalex.org/W1822284057","https://openalex.org/W1973776099","https://openalex.org/W1980217364","https://openalex.org/W1980491877","https://openalex.org/W1995299431","https://openalex.org/W2007065858","https://openalex.org/W2034743631","https://openalex.org/W2046018518","https://openalex.org/W2049015040","https://openalex.org/W2050246747","https://openalex.org/W2054500535","https://openalex.org/W2058849170","https://openalex.org/W2074037090","https://openalex.org/W2082377664","https://openalex.org/W2105289334","https://openalex.org/W2109053541","https://openalex.org/W2116734431","https://openalex.org/W2121233223","https://openalex.org/W2125153497","https://openalex.org/W2127847581","https://openalex.org/W2132317256","https://openalex.org/W2142008950","https://openalex.org/W2155096372","https://openalex.org/W2177715790","https://openalex.org/W2342952057","https://openalex.org/W2474402095","https://openalex.org/W2478171847","https://openalex.org/W2482125152","https://openalex.org/W2520074916","https://openalex.org/W2609369513","https://openalex.org/W2614561146","https://openalex.org/W2742883526","https://openalex.org/W2753338162","https://openalex.org/W2783548638","https://openalex.org/W2790506641","https://openalex.org/W2794746350","https://openalex.org/W2808029965","https://openalex.org/W2963483150"],"related_works":["https://openalex.org/W2809466654","https://openalex.org/W2131062397","https://openalex.org/W2465904370","https://openalex.org/W1591566337","https://openalex.org/W2351253111","https://openalex.org/W4387423187","https://openalex.org/W2148088470","https://openalex.org/W2363345478","https://openalex.org/W1973577797","https://openalex.org/W2744740748"],"abstract_inverted_index":{"This":[0],"paper":[1],"focuses":[2],"on":[3],"the":[4,77,94],"problem":[5],"of":[6,27,48,52],"output":[7],"tracking":[8],"with":[9,18],"prescribed":[10],"transient":[11],"and":[12,22,34,56,70,85],"steady-state":[13],"performance":[14],"for":[15],"strict-feedback":[16],"systems":[17],"unknown":[19],"nonlinear":[20],"functions":[21,55],"unmatched":[23],"disturbances.":[24],"In":[25],"lieu":[26],"Nussbaum":[28],"gain":[29],"techniques,":[30],"parameter":[31],"estimation":[32],"algorithms":[33],"switching":[35],"control":[36,42,72,83],"strategies,":[37],"a":[38,49],"continuous":[39],"static":[40],"low-complexity":[41],"solution":[43],"is":[44],"provided":[45],"by":[46],"means":[47],"novel":[50],"combination":[51],"smooth":[53],"orientation":[54],"error":[57],"transformation":[58],"functions.":[59],"The":[60],"proposed":[61],"method":[62],"possesses":[63],"inherent":[64],"robustness":[65],"against":[66],"model":[67],"uncertainties,":[68],"disturbances,":[69],"virtual":[71],"signal":[73],"derivatives,":[74],"thus":[75],"eliminating":[76],"needs":[78],"to":[79],"introduce":[80],"extra":[81],"robust":[82],"schemes":[84],"compute":[86],"analytic":[87],"derivatives.":[88],"Comparative":[89],"simulation":[90],"results":[91],"further":[92],"illustrate":[93],"above":[95],"theoretical":[96],"findings.":[97]},"counts_by_year":[{"year":2026,"cited_by_count":8},{"year":2025,"cited_by_count":54},{"year":2024,"cited_by_count":40},{"year":2023,"cited_by_count":58},{"year":2022,"cited_by_count":41},{"year":2021,"cited_by_count":23},{"year":2020,"cited_by_count":14},{"year":2019,"cited_by_count":2}],"updated_date":"2026-04-13T07:58:08.660418","created_date":"2025-10-10T00:00:00"}
