{"id":"https://openalex.org/W2911355765","doi":"https://doi.org/10.1109/cdc.2018.8619564","title":"I&I Adaptive Control for Systems with Varying Parameters","display_name":"I&I Adaptive Control for Systems with Varying Parameters","publication_year":2018,"publication_date":"2018-12-01","ids":{"openalex":"https://openalex.org/W2911355765","doi":"https://doi.org/10.1109/cdc.2018.8619564","mag":"2911355765"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2018.8619564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2018.8619564","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Conference on Decision and Control (CDC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/3336378","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101675126","display_name":"Kaiwen Chen","orcid":"https://orcid.org/0000-0001-6816-6910"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kaiwen Chen","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018225150","display_name":"Alessandro Astolfi","orcid":"https://orcid.org/0000-0002-4331-454X"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Alessandro Astolfi","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2205","last_page":"2210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11023","display_name":"Prosthetics and Rehabilitation Robotics","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10040","display_name":"Adaptive Control of Nonlinear Systems","score":0.9922000169754028,"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":0.7840250730514526},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7643883228302002},{"id":"https://openalex.org/keywords/adaptive-control","display_name":"Adaptive control","score":0.6067314743995667},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.5977725386619568},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.5740566849708557},{"id":"https://openalex.org/keywords/actuator","display_name":"Actuator","score":0.5416055917739868},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.5096743106842041},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4961787164211273},{"id":"https://openalex.org/keywords/adaptive-estimator","display_name":"Adaptive estimator","score":0.4890035390853882},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4588696360588074},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41740554571151733},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.41103655099868774},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3494349718093872},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.19599351286888123},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06621119379997253}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7840250730514526},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7643883228302002},{"id":"https://openalex.org/C107464732","wikidata":"https://www.wikidata.org/wiki/Q235781","display_name":"Adaptive control","level":3,"score":0.6067314743995667},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.5977725386619568},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.5740566849708557},{"id":"https://openalex.org/C172707124","wikidata":"https://www.wikidata.org/wiki/Q423488","display_name":"Actuator","level":2,"score":0.5416055917739868},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.5096743106842041},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4961787164211273},{"id":"https://openalex.org/C2780617739","wikidata":"https://www.wikidata.org/wiki/Q4680738","display_name":"Adaptive estimator","level":3,"score":0.4890035390853882},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4588696360588074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41740554571151733},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.41103655099868774},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3494349718093872},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.19599351286888123},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06621119379997253},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/cdc.2018.8619564","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2018.8619564","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Conference on Decision and Control (CDC)","raw_type":"proceedings-article"},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/89262","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/89262","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"57th IEEE Conference on Decision and Control (CDC)","raw_type":"Conference Paper"},{"id":"pmh:oai:zenodo.org:3336378","is_oa":true,"landing_page_url":"https://zenodo.org/record/3336378","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:3336378","is_oa":true,"landing_page_url":"https://zenodo.org/record/3336378","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1572161815","https://openalex.org/W1611538460","https://openalex.org/W1971091580","https://openalex.org/W1978744994","https://openalex.org/W1980387813","https://openalex.org/W2027903619","https://openalex.org/W2063531681","https://openalex.org/W2067603665","https://openalex.org/W2075978570","https://openalex.org/W2079799076","https://openalex.org/W2090167557","https://openalex.org/W2111253117","https://openalex.org/W2124226504","https://openalex.org/W2125600247","https://openalex.org/W2126237920","https://openalex.org/W2127927857","https://openalex.org/W2133271196","https://openalex.org/W2133639509","https://openalex.org/W2142428281","https://openalex.org/W2148794187","https://openalex.org/W2154760503","https://openalex.org/W2166230296","https://openalex.org/W2698726818","https://openalex.org/W2761678203","https://openalex.org/W2886252948","https://openalex.org/W4242161479","https://openalex.org/W6645524774"],"related_works":["https://openalex.org/W1969972167","https://openalex.org/W124575924","https://openalex.org/W3121542167","https://openalex.org/W2144257146","https://openalex.org/W1967607551","https://openalex.org/W1611005925","https://openalex.org/W2066029515","https://openalex.org/W2045695542","https://openalex.org/W4226296479","https://openalex.org/W2126646634"],"abstract_inverted_index":{"This":[0,30,100],"paper":[1],"combines":[2],"the":[3,44,56,70,76,83,90,102,108,126],"so-called":[4],"congelation":[5],"of":[6,55,69,75,82,93],"variables":[7],"method":[8],"with":[9,19],"adaptive":[10,71],"immersion":[11],"and":[12,38,79,124],"invariance":[13],"(I&I)":[14],"to":[15],"adaptively":[16],"control":[17,92],"systems":[18],"varying":[20],"parameters.":[21,116],"A":[22,49,86],"dynamic":[23],"scaling":[24],"estimator":[25,47,84],"without":[26],"overparameterization":[27],"is":[28,59,98],"proposed.":[29],"does":[31],"not":[32],"require":[33],"solving":[34],"partial":[35],"differential":[36],"equations":[37],"removes":[39],"other":[40],"restrictive":[41],"assumptions":[42],"in":[43,107],"classical":[45],"I&I":[46],"design.":[48],"controller":[50],"that":[51,104],"guarantees":[52,66],"input-to-state":[53],"stability":[54,68],"closed-loop":[57,72],"system":[58,109],"then":[60],"used.":[61],"The":[62],"joint":[63],"estimator-controller":[64],"design":[65,87],"global":[67,80],"system,":[73],"convergence":[74],"plant":[77],"state":[78],"boundedness":[81],"state.":[85],"example":[88],"for":[89],"position/force":[91],"a":[94,120],"series":[95],"elastic":[96],"actuator":[97],"discussed.":[99],"exploits":[101],"idea":[103],"bounded":[105],"nonlinearities":[106],"dynamics":[110],"can":[111],"be":[112],"viewed":[113],"as":[114],"time-varying":[115],"Simulation":[117],"results":[118],"show":[119],"well-damped":[121],"transient":[122],"response":[123],"illustrate":[125],"theoretical":[127],"results.":[128]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2019-02-21T00:00:00"}