{"id":"https://openalex.org/W2159777807","doi":"https://doi.org/10.1109/cca.2007.4389393","title":"On Estimation of Plant Dynamics and Disturbance from Input-Output Data in Real Time","display_name":"On Estimation of Plant Dynamics and Disturbance from Input-Output Data in Real Time","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2159777807","doi":"https://doi.org/10.1109/cca.2007.4389393","mag":"2159777807"},"language":"en","primary_location":{"id":"doi:10.1109/cca.2007.4389393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cca.2007.4389393","pdf_url":null,"source":{"id":"https://openalex.org/S4210212887","display_name":"\u0098The \u009cproceedings of the IEEE Conference on Control Applications/\u0098The \u009cproceedings of the ... IEEE Conference on Control Applications","issn_l":"1085-1992","issn":["1085-1992","2576-3210"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Control Applications","raw_type":"proceedings-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/A5100511274","display_name":"Qing Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I102607778","display_name":"Cleveland State University","ror":"https://ror.org/002tx1f22","country_code":"US","type":"education","lineage":["https://openalex.org/I102607778"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Qing Zheng","raw_affiliation_strings":["The Center for Advanced Control Technologies, Department of Electrical and Computer Engineering, Cleveland State University, Cleveland, OH, USA"],"affiliations":[{"raw_affiliation_string":"The Center for Advanced Control Technologies, Department of Electrical and Computer Engineering, Cleveland State University, Cleveland, OH, USA","institution_ids":["https://openalex.org/I102607778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013877805","display_name":"Linda Q. Gao","orcid":null},"institutions":[{"id":"https://openalex.org/I45536552","display_name":"North Central College","ror":"https://ror.org/02ehan050","country_code":"US","type":"education","lineage":["https://openalex.org/I45536552"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Linda Q. Gao","raw_affiliation_strings":["Department of Mathematics, North Central College, Naperville, IL, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, North Central College, Naperville, IL, USA","institution_ids":["https://openalex.org/I45536552"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102994363","display_name":"Zhiqiang Gao","orcid":"https://orcid.org/0000-0003-1917-8311"},"institutions":[{"id":"https://openalex.org/I102607778","display_name":"Cleveland State University","ror":"https://ror.org/002tx1f22","country_code":"US","type":"education","lineage":["https://openalex.org/I102607778"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhiqiang Gao","raw_affiliation_strings":["The Center for Advanced Control Technologies, Department of Electrical and Computer Engineering, Cleveland State University, Cleveland, OH, USA"],"affiliations":[{"raw_affiliation_string":"The Center for Advanced Control Technologies, Department of Electrical and Computer Engineering, Cleveland State University, Cleveland, OH, USA","institution_ids":["https://openalex.org/I102607778"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100511274"],"corresponding_institution_ids":["https://openalex.org/I102607778"],"apc_list":null,"apc_paid":null,"fwci":4.9426,"has_fulltext":false,"cited_by_count":46,"citation_normalized_percentile":{"value":0.96111111,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1167","last_page":"1172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10791","display_name":"Advanced Control Systems Optimization","score":0.9994000196456909,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9994000196456909,"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/T11236","display_name":"Control Systems and Identification","score":0.9988999962806702,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9980999827384949,"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":0.7787776589393616},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.667583167552948},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.6444493532180786},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.5876448154449463},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5429127216339111},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4466347098350525},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.4234924912452698},{"id":"https://openalex.org/keywords/internal-model","display_name":"Internal model","score":0.41600126028060913},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4105241000652313},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.36336690187454224},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2222103774547577},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12441554665565491}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7787776589393616},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.667583167552948},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.6444493532180786},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.5876448154449463},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5429127216339111},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4466347098350525},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.4234924912452698},{"id":"https://openalex.org/C28427503","wikidata":"https://www.wikidata.org/wiki/Q13580300","display_name":"Internal model","level":3,"score":0.41600126028060913},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4105241000652313},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.36336690187454224},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2222103774547577},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12441554665565491},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cca.2007.4389393","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cca.2007.4389393","pdf_url":null,"source":{"id":"https://openalex.org/S4210212887","display_name":"\u0098The \u009cproceedings of the IEEE Conference on Control Applications/\u0098The \u009cproceedings of the ... IEEE Conference on Control Applications","issn_l":"1085-1992","issn":["1085-1992","2576-3210"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Control Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309105","display_name":"Cleveland State University","ror":"https://ror.org/002tx1f22"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W202594202","https://openalex.org/W348983363","https://openalex.org/W1509174346","https://openalex.org/W1524683553","https://openalex.org/W1779707633","https://openalex.org/W1896783953","https://openalex.org/W1987176320","https://openalex.org/W2008325098","https://openalex.org/W2020769005","https://openalex.org/W2028529791","https://openalex.org/W2034529783","https://openalex.org/W2067863383","https://openalex.org/W2068991051","https://openalex.org/W2080785832","https://openalex.org/W2083514989","https://openalex.org/W2085736676","https://openalex.org/W2086343416","https://openalex.org/W2088288066","https://openalex.org/W2097696157","https://openalex.org/W2114349769","https://openalex.org/W2116279418","https://openalex.org/W2128523553","https://openalex.org/W2129389746","https://openalex.org/W2137048068","https://openalex.org/W2137983719","https://openalex.org/W2138711734","https://openalex.org/W2142370959","https://openalex.org/W2147374670","https://openalex.org/W2163231170","https://openalex.org/W2170235465","https://openalex.org/W2724525934","https://openalex.org/W2790374560","https://openalex.org/W3141151088","https://openalex.org/W3185260255","https://openalex.org/W6630627281","https://openalex.org/W6639338673","https://openalex.org/W6680176127","https://openalex.org/W6740279179"],"related_works":["https://openalex.org/W1896148996","https://openalex.org/W2387641482","https://openalex.org/W3013085049","https://openalex.org/W2322583444","https://openalex.org/W1597318040","https://openalex.org/W1602293184","https://openalex.org/W1599969893","https://openalex.org/W2169744859","https://openalex.org/W2159990075","https://openalex.org/W2154453748"],"abstract_inverted_index":{"This":[0],"paper":[1],"is":[2,56,70,84,90,108,111,126,132,159],"concerned":[3],"with":[4,154],"the":[5,54,63,78,81,93,99,103,106,117,120,123,139,169],"question":[6,83],"of,":[7],"for":[8,73],"a":[9,74,147,175,179],"physical":[10],"plant":[11,55,107,124],"to":[12,80,98,116,146,164],"be":[13,25],"controlled,":[14],"whether":[15],"or":[16],"not":[17,133],"its":[18,32],"internal":[19],"dynamics":[20],"and":[21,113,162,178],"external":[22],"disturbances":[23],"can":[24],"realistically":[26],"estimated":[27],"in":[28,138,174],"real":[29],"time":[30],"from":[31],"input-output":[33],"data.":[34],"A":[35],"positive":[36],"answer":[37,79],"would":[38],"have":[39],"significant":[40],"implications":[41],"on":[42,62],"control":[43,181],"system":[44],"design,":[45],"because":[46],"it":[47,69,89],"means":[48],"that":[49,92,130],"an":[50],"accurate":[51],"model":[52,104,125],"of":[53,105,119,141,150,168],"perhaps":[57],"no":[58],"longer":[59],"required.":[60],"Based":[61],"linear":[64],"extended":[65],"state":[66],"observer":[67,121],"(LESO),":[68],"shown":[71,91],"that,":[72],"nth":[75],"order":[76],"plant,":[77],"above":[82],"indeed":[85],"yes.":[86],"In":[87],"particular,":[88],"estimation":[94,136],"error":[95],"(1)":[96],"converges":[97],"origin":[100],"asymptotically":[101],"when":[102,122],"given;":[109],"(2)":[110],"bounded":[112],"inversely":[114],"proportional":[115],"bandwidth":[118],"mostly":[127],"unknown.":[128],"Note":[129],"this":[131],"another":[134],"parameter":[135],"algorithm":[137],"framework":[140],"adaptive":[142],"control.":[143],"It":[144],"applies":[145],"large":[148],"class":[149],"nonlinear,":[151],"time-varying":[152],"processes":[153],"unknown":[155],"dynamics.":[156],"The":[157,166],"solution":[158],"deceivingly":[160],"simple":[161],"easy":[163],"implement.":[165],"results":[167],"mathematical":[170],"analysis":[171],"are":[172],"verified":[173],"simulation":[176],"study":[177],"motion":[180],"hardware":[182],"test.":[183]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}