{"id":"https://openalex.org/W2155714166","doi":"https://doi.org/10.1109/cdc.2009.5399674","title":"Nonlinear observer design for discrete MIMO systems with unknown time delay","display_name":"Nonlinear observer design for discrete MIMO systems with unknown time delay","publication_year":2009,"publication_date":"2009-12-01","ids":{"openalex":"https://openalex.org/W2155714166","doi":"https://doi.org/10.1109/cdc.2009.5399674","mag":"2155714166"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2009.5399674","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2009.5399674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5008377523","display_name":"Jing Na","orcid":"https://orcid.org/0000-0002-3067-1580"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Na","raw_affiliation_strings":["Education Ministry Key Laboratory of Complex System Intelligent Control and Decision, School of Automation, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Education Ministry Key Laboratory of Complex System Intelligent Control and Decision, School of Automation, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008176403","display_name":"Guido Herrmann","orcid":"https://orcid.org/0000-0001-5390-4538"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Guido Herrmann","raw_affiliation_strings":["Department of Mechanical Engineering, University of Bristol, Bristol, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, University of Bristol, Bristol, UK","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051695357","display_name":"Xuemei Ren","orcid":"https://orcid.org/0000-0002-7248-3318"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuemei Ren","raw_affiliation_strings":["Education Ministry Key Laboratory of Complex System Intelligent Control and Decision, School of Automation, Beijing Institute of Technology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Education Ministry Key Laboratory of Complex System Intelligent Control and Decision, School of Automation, Beijing Institute of Technology, Beijing, China","institution_ids":["https://openalex.org/I125839683"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084737720","display_name":"Phil Barber","orcid":null},"institutions":[{"id":"https://openalex.org/I130198913","display_name":"Jaguar Land Rover (United Kingdom)","ror":"https://ror.org/03b66v461","country_code":"GB","type":"company","lineage":["https://openalex.org/I130198913"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Phil Barber","raw_affiliation_strings":["Jaguar and Land Rover Cars Limited, Whitley, West Midlands, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jaguar and Land Rover Cars Limited, Whitley, West Midlands, UK","institution_ids":["https://openalex.org/I130198913"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"6137","last_page":"6142"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9993000030517578,"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":0.9993000030517578,"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/T11347","display_name":"Neural Networks Stability and Synchronization","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T11110","display_name":"Stability and Controllability of Differential Equations","score":0.9962999820709229,"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":0.797632098197937},{"id":"https://openalex.org/keywords/lipschitz-continuity","display_name":"Lipschitz continuity","score":0.7025095224380493},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6628701686859131},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.6529032588005066},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.6027646660804749},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5871450901031494},{"id":"https://openalex.org/keywords/lemma","display_name":"Lemma (botany)","score":0.5188583135604858},{"id":"https://openalex.org/keywords/converse","display_name":"Converse","score":0.504130482673645},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.4839089810848236},{"id":"https://openalex.org/keywords/discrete-time-and-continuous-time","display_name":"Discrete time and continuous time","score":0.4782463610172272},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4160847067832947},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.31372401118278503},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11141282320022583}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.797632098197937},{"id":"https://openalex.org/C22324862","wikidata":"https://www.wikidata.org/wiki/Q652707","display_name":"Lipschitz continuity","level":2,"score":0.7025095224380493},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6628701686859131},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.6529032588005066},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.6027646660804749},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5871450901031494},{"id":"https://openalex.org/C2777759810","wikidata":"https://www.wikidata.org/wiki/Q149316","display_name":"Lemma (botany)","level":3,"score":0.5188583135604858},{"id":"https://openalex.org/C2776809875","wikidata":"https://www.wikidata.org/wiki/Q1375963","display_name":"Converse","level":2,"score":0.504130482673645},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.4839089810848236},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.4782463610172272},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4160847067832947},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31372401118278503},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11141282320022583},{"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C46757340","wikidata":"https://www.wikidata.org/wiki/Q43238","display_name":"Poaceae","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/cdc.2009.5399674","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2009.5399674","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:openaire_cris_publications/1916a37a-b432-43ca-b995-fd45c522b577","is_oa":false,"landing_page_url":"https://research.manchester.ac.uk/en/publications/1916a37a-b432-43ca-b995-fd45c522b577","pdf_url":null,"source":{"id":"https://openalex.org/S4306400662","display_name":"Research Explorer (The University of Manchester)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I28407311","host_organization_name":"University of Manchester","host_organization_lineage":["https://openalex.org/I28407311"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Na, J, Herrmann, G, Ren, X & Barber, P 2009, Nonlinear Observer Design for Discrete MIMO Systems with Unknown Time Delay. in Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference. IEEE, pp. 6137-6142. https://doi.org/10.1109/CDC.2009.5399674","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:research-information.bris.ac.uk:openaire_cris_publications/de2a3df6-7dc3-485f-8400-6a4442a243ec","is_oa":false,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/de2a3df6-7dc3-485f-8400-6a4442a243ec","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Na, J, Herrmann, G, Ren, X M & Barber, P 2009, Nonlinear Observer Design for Discrete MIMO Systems with Unknown Time Delay. in 47th IEEE Conference on Decision and Control, Shanghai, PR China. pp. 6137 - 6142. https://doi.org/10.1109/CDC.2009.5399674","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:research-information.bris.ac.uk:publications/de2a3df6-7dc3-485f-8400-6a4442a243ec","is_oa":false,"landing_page_url":"https://hdl.handle.net/1983/de2a3df6-7dc3-485f-8400-6a4442a243ec","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Na, J, Herrmann, G, Ren, X M & Barber, P 2009, Nonlinear Observer Design for Discrete MIMO Systems with Unknown Time Delay. in 47th IEEE Conference on Decision and Control, Shanghai, PR China. pp. 6137 - 6142. https://doi.org/10.1109/CDC.2009.5399674","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1162378864","https://openalex.org/W1193630639","https://openalex.org/W1514039123","https://openalex.org/W1964588138","https://openalex.org/W1975271100","https://openalex.org/W1982617281","https://openalex.org/W1989718368","https://openalex.org/W1996193936","https://openalex.org/W1998174875","https://openalex.org/W2002704057","https://openalex.org/W2011757873","https://openalex.org/W2023780837","https://openalex.org/W2047797820","https://openalex.org/W2054402696","https://openalex.org/W2086720756","https://openalex.org/W2094459306","https://openalex.org/W2114436064","https://openalex.org/W2114635869","https://openalex.org/W2114879107","https://openalex.org/W2131677884","https://openalex.org/W2136487689","https://openalex.org/W2136557352","https://openalex.org/W2138290056","https://openalex.org/W2146014298","https://openalex.org/W2163049950","https://openalex.org/W2539512569","https://openalex.org/W4300643180","https://openalex.org/W6647833586"],"related_works":["https://openalex.org/W2387449261","https://openalex.org/W2418518962","https://openalex.org/W2963377682","https://openalex.org/W2043159103","https://openalex.org/W2391769344","https://openalex.org/W4297790016","https://openalex.org/W2075693786","https://openalex.org/W2208893985","https://openalex.org/W4251859918","https://openalex.org/W1573964254"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"an":[3],"adaptive":[4],"observer":[5],"for":[6],"discrete":[7],"MIMO":[8],"systems":[9],"with":[10,36],"unknown":[11,65],"dynamics":[12],"and":[13,24,40,58],"time-delay.":[14],"The":[15,29],"case":[16],"that":[17],"the":[18,33,42,54,59,80,86,91],"system":[19,34,56],"output":[20],"equation":[21],"has":[22],"time-delay":[23],"nonlinearities":[25,66],"is":[26,45,75,94],"also":[27,76],"studied.":[28],"delayed":[30],"states":[31],"in":[32],"are":[35,67],"a":[37,49],"nonlinear":[38],"form":[39],"only":[41],"estimated":[43],"delay":[44],"utilized.":[46],"By":[47],"using":[48],"high-order":[50],"neural":[51],"network":[52],"(HONN),":[53],"precise":[55],"model,":[57],"Lipschitz":[60],"or":[61],"norm-boundedness":[62],"assumption":[63],"of":[64,85,90],"not":[68],"required.":[69],"A":[70],"novel":[71],"converse":[72],"Lyapunov":[73],"lemma":[74],"developed":[77],"to":[78],"prove":[79],"uniform":[81],"ultimate":[82],"boundedness":[83],"(UUB)":[84],"proposed":[87],"observer.":[88],"Applicability":[89],"presented":[92],"scheme":[93],"verified":[95],"by":[96],"simulation.":[97]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}