{"id":"https://openalex.org/W1995447901","doi":"https://doi.org/10.1109/tie.2015.2412520","title":"Observer-Based Air Excess Ratio Control of a PEM Fuel Cell System via High-Order Sliding Mode","display_name":"Observer-Based Air Excess Ratio Control of a PEM Fuel Cell System via High-Order Sliding Mode","publication_year":2015,"publication_date":"2015-03-13","ids":{"openalex":"https://openalex.org/W1995447901","doi":"https://doi.org/10.1109/tie.2015.2412520","mag":"1995447901"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2015.2412520","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2015.2412520","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11584/130824","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5083796854","display_name":"Alessandro Pilloni","orcid":"https://orcid.org/0000-0002-5146-4556"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Alessandro Pilloni","raw_affiliation_strings":["Department of Electrical and Electronic Engineering (DIEE), University of Cagliari, Cagliari, Italy","Dept. of Electr. & Electron. Eng. (DIEE), Univ. of Cagliari, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering (DIEE), University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng. (DIEE), Univ. of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025350316","display_name":"Alessandro Pisano","orcid":"https://orcid.org/0000-0003-2774-626X"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Pisano","raw_affiliation_strings":["Department of Electrical and Electronic Engineering (DIEE), University of Cagliari, Cagliari, Italy","Dept. of Electr. & Electron. Eng. (DIEE), Univ. of Cagliari, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering (DIEE), University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng. (DIEE), Univ. of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024501823","display_name":"Elio Usai","orcid":"https://orcid.org/0000-0001-6338-2593"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Elio Usai","raw_affiliation_strings":["Department of Electrical and Electronic Engineering (DIEE), University of Cagliari, Cagliari, Italy","Dept. of Electr. & Electron. Eng. (DIEE), Univ. of Cagliari, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering (DIEE), University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng. (DIEE), Univ. of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5083796854"],"corresponding_institution_ids":["https://openalex.org/I172446870"],"apc_list":null,"apc_paid":null,"fwci":7.3997,"has_fulltext":true,"cited_by_count":145,"citation_normalized_percentile":{"value":0.97474837,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"62","issue":"8","first_page":"5236","last_page":"5246"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10409","display_name":"Fuel Cells and Related Materials","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10409","display_name":"Fuel Cells and Related Materials","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.9896000027656555,"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":0.9835000038146973,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.8744722604751587},{"id":"https://openalex.org/keywords/gas-compressor","display_name":"Gas compressor","score":0.6933920383453369},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.6073702573776245},{"id":"https://openalex.org/keywords/proton-exchange-membrane-fuel-cell","display_name":"Proton exchange membrane fuel cell","score":0.5832576155662537},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.5706806778907776},{"id":"https://openalex.org/keywords/sliding-mode-control","display_name":"Sliding mode control","score":0.5527757406234741},{"id":"https://openalex.org/keywords/manifold","display_name":"Manifold (fluid mechanics)","score":0.5414945483207703},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.46517014503479004},{"id":"https://openalex.org/keywords/linearization","display_name":"Linearization","score":0.438772976398468},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4005029499530792},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3322547674179077},{"id":"https://openalex.org/keywords/fuel-cells","display_name":"Fuel cells","score":0.14142146706581116},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12175935506820679},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.1196226179599762}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.8744722604751587},{"id":"https://openalex.org/C131097465","wikidata":"https://www.wikidata.org/wiki/Q178898","display_name":"Gas compressor","level":2,"score":0.6933920383453369},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.6073702573776245},{"id":"https://openalex.org/C132319479","wikidata":"https://www.wikidata.org/wiki/Q899619","display_name":"Proton exchange membrane fuel cell","level":3,"score":0.5832576155662537},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.5706806778907776},{"id":"https://openalex.org/C36662352","wikidata":"https://www.wikidata.org/wiki/Q6008560","display_name":"Sliding mode control","level":3,"score":0.5527757406234741},{"id":"https://openalex.org/C529865628","wikidata":"https://www.wikidata.org/wiki/Q1790740","display_name":"Manifold (fluid mechanics)","level":2,"score":0.5414945483207703},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.46517014503479004},{"id":"https://openalex.org/C11210021","wikidata":"https://www.wikidata.org/wiki/Q1520713","display_name":"Linearization","level":3,"score":0.438772976398468},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4005029499530792},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3322547674179077},{"id":"https://openalex.org/C2987658370","wikidata":"https://www.wikidata.org/wiki/Q180253","display_name":"Fuel cells","level":2,"score":0.14142146706581116},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12175935506820679},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.1196226179599762},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","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/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tie.2015.2412520","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2015.2412520","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"},{"id":"pmh:oai:iris.unica.it:11584/130824","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/document/7060724","pdf_url":"http://hdl.handle.net/11584/130824","source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:iris.unica.it:11584/130824","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/document/7060724","pdf_url":"http://hdl.handle.net/11584/130824","source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8700000047683716}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1995447901.pdf","grobid_xml":"https://content.openalex.org/works/W1995447901.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W52775075","https://openalex.org/W572913981","https://openalex.org/W639379573","https://openalex.org/W1522478993","https://openalex.org/W1552304404","https://openalex.org/W1582685676","https://openalex.org/W1990549214","https://openalex.org/W1999489201","https://openalex.org/W2010015455","https://openalex.org/W2018851823","https://openalex.org/W2026913085","https://openalex.org/W2040366764","https://openalex.org/W2044414127","https://openalex.org/W2046605692","https://openalex.org/W2060932451","https://openalex.org/W2069326040","https://openalex.org/W2071506293","https://openalex.org/W2076062920","https://openalex.org/W2087590225","https://openalex.org/W2093920329","https://openalex.org/W2097755693","https://openalex.org/W2097855864","https://openalex.org/W2102779861","https://openalex.org/W2106184572","https://openalex.org/W2110476082","https://openalex.org/W2113400092","https://openalex.org/W2121278335","https://openalex.org/W2125340334","https://openalex.org/W2128445264","https://openalex.org/W2133748224","https://openalex.org/W2135317027","https://openalex.org/W2135361875","https://openalex.org/W2139263821","https://openalex.org/W2142272634","https://openalex.org/W2157197683","https://openalex.org/W2160601075","https://openalex.org/W2164482932","https://openalex.org/W2169567139","https://openalex.org/W2171646608","https://openalex.org/W2490332177","https://openalex.org/W3149194971","https://openalex.org/W6602103888","https://openalex.org/W6632959313","https://openalex.org/W6634881816","https://openalex.org/W6667745107"],"related_works":["https://openalex.org/W2392286806","https://openalex.org/W2386766233","https://openalex.org/W2172163927","https://openalex.org/W2375429440","https://openalex.org/W2124079072","https://openalex.org/W2971155769","https://openalex.org/W2352242069","https://openalex.org/W1971360108","https://openalex.org/W51752119","https://openalex.org/W2766406564"],"abstract_inverted_index":{"This":[0],"paper":[1],"deals":[2],"with":[3,170],"a":[4,17,28,30,37,45,102,109,143,149,166],"high-order":[5],"sliding":[6,135],"mode":[7,136],"(HOSM)":[8],"approach":[9],"to":[10,108,164],"the":[11,51,61,71,75,79,94,119,162,181,185],"observer-based":[12],"output":[13],"feedback":[14],"control":[15,86],"of":[16,27,50,65,92,184],"proton":[18],"exchange":[19],"membrane":[20],"(PEM)":[21],"fuel":[22],"cell":[23],"(FC)":[24],"system":[25,54],"consisting":[26],"compressor,":[29],"supply":[31,80,121],"manifold,":[32],"an":[33,127],"FC":[34,53],"stack,":[35],"and":[36,78,81,133,157,173],"return":[38,82],"manifold.":[39],"The":[40,57,85,123,139],"treatment":[41],"is":[42,88,99],"based":[43],"on":[44],"lumped":[46],"parameter":[47],"nonlinear":[48,103],"modeling":[49],"PEM":[52],"under":[55],"study.":[56],"suggested":[58],"scheme":[59],"assumes":[60],"availability":[62],"for":[63],"measurements":[64],"readily":[66],"accessible":[67],"quantities":[68],"such":[69],"as":[70,115],"compressor":[72,120],"angular":[73],"velocity,":[74],"load":[76],"current,":[77],"manifold":[83],"pressures.":[84],"task":[87],"formulated":[89],"in":[90],"terms":[91],"regulating":[93],"oxygen":[95],"excess":[96],"ratio":[97],"(which":[98],"estimated":[100],"by":[101,113,148,154],"finite-time":[104],"converging":[105],"HOSM":[106],"observer)":[107],"suitable":[110],"set-point":[111],"value":[112],"using,":[114],"adjustable":[116],"input":[117],"variable,":[118],"voltage.":[122],"proposed":[124,186],"observer":[125],"embeds":[126],"original":[128],"synergic":[129],"combination":[130],"between":[131],"second-":[132],"third-order":[134],"(SM)":[137],"algorithms.":[138],"controller":[140],"also":[141],"uses":[142],"second-order":[144],"SM":[145,168],"algorithm":[146],"complemented":[147],"novel":[150],"tuning":[151],"procedure,":[152],"supported":[153],"local":[155],"linearization":[156],"frequency-domain":[158],"arguments,":[159],"which":[160],"allows":[161],"designer":[163],"enforce":[165],"practical":[167],"regime":[169],"some":[171],"prespecified":[172],"user-defined":[174],"characteristics.":[175],"Thoroughly":[176],"discussed":[177],"simulations":[178],"results":[179],"certify":[180],"satisfactory":[182],"performance":[183],"approach.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":18},{"year":2023,"cited_by_count":15},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":16},{"year":2020,"cited_by_count":17},{"year":2019,"cited_by_count":17},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":19},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":1}],"updated_date":"2026-03-06T13:50:29.536080","created_date":"2025-10-10T00:00:00"}
