{"id":"https://openalex.org/W2101694272","doi":"https://doi.org/10.1080/00207170701487771","title":"A block triangular observer form for non-linear observer design","display_name":"A block triangular observer form for non-linear observer design","publication_year":2007,"publication_date":"2007-11-16","ids":{"openalex":"https://openalex.org/W2101694272","doi":"https://doi.org/10.1080/00207170701487771","mag":"2101694272"},"language":"en","primary_location":{"id":"doi:10.1080/00207170701487771","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207170701487771","pdf_url":null,"source":{"id":"https://openalex.org/S88061139","display_name":"International Journal of Control","issn_l":"0020-7179","issn":["0020-7179","1366-5820"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of 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/A5018566268","display_name":"Y. Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Y. Wang","raw_affiliation_strings":["Department of Electrical\u2009&\u2009Computer Engineering , University of Alberta , Edmonton, AB, T6G 2V4, Canada","Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB T6G 2V4, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical\u2009&\u2009Computer Engineering , University of Alberta , Edmonton, AB, T6G 2V4, Canada","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB T6G 2V4, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051625545","display_name":"Alan F. Lynch","orcid":"https://orcid.org/0000-0002-0939-534X"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"A. F. Lynch","raw_affiliation_strings":["Department of Electrical\u2009&\u2009Computer Engineering , University of Alberta , Edmonton, AB, T6G 2V4, Canada","Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB T6G 2V4, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical\u2009&\u2009Computer Engineering , University of Alberta , Edmonton, AB, T6G 2V4, Canada","institution_ids":["https://openalex.org/I154425047"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Alberta, Edmonton, AB T6G 2V4, Canada","institution_ids":["https://openalex.org/I154425047"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5051625545"],"corresponding_institution_ids":["https://openalex.org/I154425047"],"apc_list":null,"apc_paid":null,"fwci":7.8384,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.97100206,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"81","issue":"2","first_page":"177","last_page":"188"},"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/T11749","display_name":"Iterative Learning Control Systems","score":0.9987000226974487,"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":0.9983999729156494,"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/observer","display_name":"Observer (physics)","score":0.7274444103240967},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5729493498802185},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.563231348991394},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.46839213371276855},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34547024965286255},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.21137896180152893},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14934128522872925},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10775566101074219},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10565978288650513}],"concepts":[{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.7274444103240967},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5729493498802185},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.563231348991394},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.46839213371276855},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34547024965286255},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.21137896180152893},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14934128522872925},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10775566101074219},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10565978288650513},{"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:10.1080/00207170701487771","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207170701487771","pdf_url":null,"source":{"id":"https://openalex.org/S88061139","display_name":"International Journal of Control","issn_l":"0020-7179","issn":["0020-7179","1366-5820"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Control","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.7400000095367432}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W185461970","https://openalex.org/W1486476160","https://openalex.org/W1491077795","https://openalex.org/W1541458810","https://openalex.org/W1557333725","https://openalex.org/W1887006513","https://openalex.org/W1964299572","https://openalex.org/W1964373008","https://openalex.org/W1964648861","https://openalex.org/W1975271100","https://openalex.org/W1987623216","https://openalex.org/W1993931357","https://openalex.org/W2000452676","https://openalex.org/W2007315969","https://openalex.org/W2009950372","https://openalex.org/W2013384158","https://openalex.org/W2017818827","https://openalex.org/W2021437805","https://openalex.org/W2026562287","https://openalex.org/W2029144431","https://openalex.org/W2040298299","https://openalex.org/W2044551674","https://openalex.org/W2051427224","https://openalex.org/W2093352963","https://openalex.org/W2094379481","https://openalex.org/W2103536212","https://openalex.org/W2115852080","https://openalex.org/W2148073509","https://openalex.org/W2154328637","https://openalex.org/W2173487526","https://openalex.org/W2616647868","https://openalex.org/W3093308159","https://openalex.org/W4285719527","https://openalex.org/W4292872153"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027","https://openalex.org/W2600246793","https://openalex.org/W4238204885"],"abstract_inverted_index":{"This":[0],"paper":[1],"discusses":[2],"observer":[3,14,25],"design":[4,26,39,103],"for":[5,53,86],"unforced":[6],"non-linear":[7],"multi-output":[8,36],"systems":[9],"using":[10],"a":[11,32,42,101,106],"block":[12],"triangular":[13],"form":[15],"(BTOF).":[16],"The":[17],"BTOF":[18,95],"allows":[19],"an":[20],"established":[21],"exact":[22],"error":[23,73],"linearization":[24],"method":[27],"to":[28,31,105],"be":[29],"generalized":[30],"larger":[33],"class":[34],"of":[35,93,100],"systems.":[37],"Observer":[38],"proceeds":[40],"in":[41],"decentralized":[43],"manner,":[44],"or":[45],"subsystem-at-a-time,":[46],"starting":[47],"with":[48],"the":[49,87,91,94,98],"uppermost":[50],"subsystem.":[51],"Designs":[52],"each":[54],"subsystem":[55,59],"effectively":[56],"treat":[57],"upper":[58],"states":[60],"as":[61],"known":[62],"measurements":[63],"and":[64,80,97],"are":[65,76,84],"relatively":[66],"simple":[67],"given":[68,85],"their":[69],"reduced":[70],"dimension.":[71],"Exponential":[72],"stability":[74],"results":[75],"given.":[77],"New":[78],"necessary":[79],"sufficient":[81],"existence":[82],"conditions":[83],"BTOF.":[88],"Examples":[89],"illustrate":[90],"construction":[92],"coordinates":[96],"advantages":[99],"BTOF-based":[102],"compared":[104],"generally":[107],"applicable":[108],"method.":[109]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}