{"id":"https://openalex.org/W2171463950","doi":"https://doi.org/10.1109/acc.2008.4586708","title":"Learning control applied to Electro-Hydraulic Poppet Valves","display_name":"Learning control applied to Electro-Hydraulic Poppet Valves","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2171463950","doi":"https://doi.org/10.1109/acc.2008.4586708","mag":"2171463950"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2008.4586708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2008.4586708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 American Control Conference","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/A5050645514","display_name":"Patrick Opdenbosch","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patrick Opdenbosch","raw_affiliation_strings":["W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039658470","display_name":"Nader Sadegh","orcid":"https://orcid.org/0000-0003-1117-6311"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nader Sadegh","raw_affiliation_strings":["W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046743886","display_name":"Wayne J. Book","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wayne Book","raw_affiliation_strings":["W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.4934,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.89348428,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"33","issue":null,"first_page":"1525","last_page":"1532"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T11372","display_name":"Hydraulic and Pneumatic Systems","score":0.9997000098228455,"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/T14225","display_name":"Advanced Sensor and Control Systems","score":0.989799976348877,"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":0.9887999892234802,"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":0.7773616313934326},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.7406591773033142},{"id":"https://openalex.org/keywords/feed-forward","display_name":"Feed forward","score":0.664749026298523},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.6025524735450745},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5682525038719177},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.4796093702316284},{"id":"https://openalex.org/keywords/perceptron","display_name":"Perceptron","score":0.4767361879348755},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.44359925389289856},{"id":"https://openalex.org/keywords/gradient-descent","display_name":"Gradient descent","score":0.41746699810028076},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4136880934238434},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.3950503170490265},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2992003858089447},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27946212887763977},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.20912909507751465},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15925905108451843}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7773616313934326},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.7406591773033142},{"id":"https://openalex.org/C38858127","wikidata":"https://www.wikidata.org/wiki/Q5441228","display_name":"Feed forward","level":2,"score":0.664749026298523},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.6025524735450745},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5682525038719177},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.4796093702316284},{"id":"https://openalex.org/C60908668","wikidata":"https://www.wikidata.org/wiki/Q690207","display_name":"Perceptron","level":3,"score":0.4767361879348755},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.44359925389289856},{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.41746699810028076},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4136880934238434},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.3950503170490265},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2992003858089447},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27946212887763977},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.20912909507751465},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15925905108451843},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"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},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2008.4586708","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2008.4586708","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 American Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320309321","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W589584069","https://openalex.org/W1515988799","https://openalex.org/W1518982459","https://openalex.org/W1525612216","https://openalex.org/W1532385238","https://openalex.org/W1636453822","https://openalex.org/W1779707633","https://openalex.org/W1848642534","https://openalex.org/W1964407788","https://openalex.org/W1979245698","https://openalex.org/W1990440047","https://openalex.org/W1991932501","https://openalex.org/W2013209181","https://openalex.org/W2014856060","https://openalex.org/W2020303516","https://openalex.org/W2034529783","https://openalex.org/W2073507324","https://openalex.org/W2079274993","https://openalex.org/W2103238726","https://openalex.org/W2125043787","https://openalex.org/W2129380082","https://openalex.org/W2135227058","https://openalex.org/W2135566306","https://openalex.org/W2137442297","https://openalex.org/W2157345203","https://openalex.org/W2167772653","https://openalex.org/W2171106421","https://openalex.org/W2171463950","https://openalex.org/W2329131660","https://openalex.org/W2404314256","https://openalex.org/W2511613541","https://openalex.org/W2622425179","https://openalex.org/W3022377941","https://openalex.org/W4245550444","https://openalex.org/W6638068850","https://openalex.org/W6638770487","https://openalex.org/W6679787523","https://openalex.org/W6683134548"],"related_works":["https://openalex.org/W2286391053","https://openalex.org/W2982600058","https://openalex.org/W1963486701","https://openalex.org/W2312483540","https://openalex.org/W4249477090","https://openalex.org/W191745111","https://openalex.org/W1522083559","https://openalex.org/W2007570603","https://openalex.org/W2808224918","https://openalex.org/W2018658498"],"abstract_inverted_index":{"This":[0,41,98],"paper":[1],"describes":[2],"a":[3,23,91,152,170],"novel":[4,86,112],"state":[5,29,39,52,76,113,125],"trajectory":[6,95,114],"control":[7,18,24,78,115],"method":[8,116,173],"and":[9],"its":[10],"application":[11,83],"to":[12,21,33,36,43,63,174,190],"electro-hydraulic":[13],"poppet":[14],"valves":[15],"(EHPV).":[16],"The":[17,111,143,164,184],"objective":[19,119],"is":[20,42,61,79,96,99,137,146,166,194],"find":[22],"sequence":[25],"that":[26,134],"forces":[27],"the":[28,31,37,51,56,65,70,73,88,103,109,122,128,131,140,149,158,176,179,191],"of":[30,55,69,84,90,108,127,151],"plant":[32,71],"asymptotically":[34],"converge":[35],"desired":[38,62,92],"trajectory.":[40],"be":[44],"accomplished":[45,147],"without":[46],"requiring":[47],"exact":[48],"information":[49],"about":[50],"transition":[53],"map":[54,68],"plant.":[57],"In":[58],"fact,":[59],"it":[60],"learn":[64],"inverse":[66,123,180],"input-state":[67,181],"at":[72,130],"same":[74,132],"time":[75,133],"tracking":[77,89,187],"enforced.":[80],"As":[81],"an":[82],"this":[85,118,135],"controller,":[87],"supply":[93,185],"pressure":[94,186],"considered.":[97],"achieved":[100],"by":[101,120],"learning":[102,121,145],"flow":[104],"conductance":[105],"coefficient":[106],"Kv":[107],"EHPV.":[110],"achieves":[117],"input-":[124],"mapping":[126,136,144,182],"valve":[129],"used":[138],"in":[139,178],"feedforward":[141],"loop.":[142],"with":[148],"aid":[150],"simple":[153],"neural":[154],"network":[155,162],"structure":[156],"called":[157],"nodal":[159],"link":[160],"perceptron":[161],"(NLPN).":[163],"NLPN":[165],"trained":[167],"online":[168],"via":[169],"gradient":[171],"descent":[172],"minimize":[175],"errors":[177],"approximation.":[183],"performance":[188],"subject":[189],"proposed":[192],"controller":[193],"validated":[195],"through":[196],"experimental":[197],"data.":[198]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
