{"id":"https://openalex.org/W3175874279","doi":"https://doi.org/10.1515/auto-2021-0031","title":"Model based optimization of a novel ventricular assist device","display_name":"Model based optimization of a novel ventricular assist device","publication_year":2021,"publication_date":"2021-06-30","ids":{"openalex":"https://openalex.org/W3175874279","doi":"https://doi.org/10.1515/auto-2021-0031","mag":"3175874279"},"language":"en","primary_location":{"id":"doi:10.1515/auto-2021-0031","is_oa":false,"landing_page_url":"https://doi.org/10.1515/auto-2021-0031","pdf_url":null,"source":{"id":"https://openalex.org/S4210170077","display_name":"at - Automatisierungstechnik","issn_l":"0178-2312","issn":["0178-2312","2196-677X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319967","host_organization_name":"R. Oldenbourg Verlag","host_organization_lineage":["https://openalex.org/P4310319967"],"host_organization_lineage_names":["R. Oldenbourg Verlag"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"at - Automatisierungstechnik","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/A5024184912","display_name":"Tobias Salesch","orcid":null},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Tobias Salesch","raw_affiliation_strings":["Institute of Automatic Control , RWTH Aachen University , Aachen , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Automatic Control , RWTH Aachen University , Aachen , Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000845703","display_name":"Jonas Gesenhues","orcid":"https://orcid.org/0000-0003-4476-8727"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jonas Gesenhues","raw_affiliation_strings":["Institute of Automatic Control , RWTH Aachen University , Aachen , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Automatic Control , RWTH Aachen University , Aachen , Germany","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062388115","display_name":"Moriz Habigt","orcid":"https://orcid.org/0000-0002-1445-608X"},"institutions":[{"id":"https://openalex.org/I4210120689","display_name":"Universit\u00e4tsklinikum Aachen","ror":"https://ror.org/02gm5zw39","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210120689"]},{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Moriz Habigt","raw_affiliation_strings":["Department of Anesthesiology , RWTH Aachen University Hospital , Aachen , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology , RWTH Aachen University Hospital , Aachen , Germany","institution_ids":["https://openalex.org/I887968799","https://openalex.org/I4210120689"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080115051","display_name":"Mare Mechelinck","orcid":"https://orcid.org/0000-0002-8928-338X"},"institutions":[{"id":"https://openalex.org/I4210120689","display_name":"Universit\u00e4tsklinikum Aachen","ror":"https://ror.org/02gm5zw39","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210120689"]},{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mare Mechelinck","raw_affiliation_strings":["Department of Anesthesiology , RWTH Aachen University Hospital , Aachen , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology , RWTH Aachen University Hospital , Aachen , Germany","institution_ids":["https://openalex.org/I887968799","https://openalex.org/I4210120689"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027808893","display_name":"Marc Hein","orcid":"https://orcid.org/0000-0001-9436-7353"},"institutions":[{"id":"https://openalex.org/I4210120689","display_name":"Universit\u00e4tsklinikum Aachen","ror":"https://ror.org/02gm5zw39","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210120689"]},{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marc Hein","raw_affiliation_strings":["Department of Anesthesiology , RWTH Aachen University Hospital , Aachen , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Anesthesiology , RWTH Aachen University Hospital , Aachen , Germany","institution_ids":["https://openalex.org/I887968799","https://openalex.org/I4210120689"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029739081","display_name":"Dirk Abel","orcid":"https://orcid.org/0000-0003-0286-3654"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dirk Abel","raw_affiliation_strings":["Institute of Automatic Control , RWTH Aachen University , Aachen , Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Automatic Control , RWTH Aachen University , Aachen , Germany","institution_ids":["https://openalex.org/I887968799"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5024184912"],"corresponding_institution_ids":["https://openalex.org/I887968799"],"apc_list":null,"apc_paid":null,"fwci":0.1697,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.44701,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"69","issue":"7","first_page":"619","last_page":"631"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":1.0,"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/T10675","display_name":"Mechanical Circulatory Support Devices","score":1.0,"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/T12598","display_name":"Cardiac Structural Anomalies and Repair","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/afterload","display_name":"Afterload","score":0.895517885684967},{"id":"https://openalex.org/keywords/preload","display_name":"Preload","score":0.7898010611534119},{"id":"https://openalex.org/keywords/ventricle","display_name":"Ventricle","score":0.5288844108581543},{"id":"https://openalex.org/keywords/test-bench","display_name":"Test bench","score":0.5182761549949646},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.47144898772239685},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4578719139099121},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.3926897644996643},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31984877586364746},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.2985900640487671},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.19822734594345093},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"Hemodynamics","score":0.18141254782676697},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.10806193947792053},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.09592130780220032},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09333127737045288}],"concepts":[{"id":"https://openalex.org/C123576724","wikidata":"https://www.wikidata.org/wiki/Q1299082","display_name":"Afterload","level":3,"score":0.895517885684967},{"id":"https://openalex.org/C48277249","wikidata":"https://www.wikidata.org/wiki/Q1406926","display_name":"Preload","level":3,"score":0.7898010611534119},{"id":"https://openalex.org/C2778921608","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricle","level":2,"score":0.5288844108581543},{"id":"https://openalex.org/C2776266606","wikidata":"https://www.wikidata.org/wiki/Q476482","display_name":"Test bench","level":2,"score":0.5182761549949646},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.47144898772239685},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4578719139099121},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.3926897644996643},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31984877586364746},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.2985900640487671},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.19822734594345093},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.18141254782676697},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.10806193947792053},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.09592130780220032},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09333127737045288}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1515/auto-2021-0031","is_oa":false,"landing_page_url":"https://doi.org/10.1515/auto-2021-0031","pdf_url":null,"source":{"id":"https://openalex.org/S4210170077","display_name":"at - Automatisierungstechnik","issn_l":"0178-2312","issn":["0178-2312","2196-677X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319967","host_organization_name":"R. Oldenbourg Verlag","host_organization_lineage":["https://openalex.org/P4310319967"],"host_organization_lineage_names":["R. Oldenbourg Verlag"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"at - Automatisierungstechnik","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8048250428","display_name":null,"funder_award_id":"EFRE-0400147","funder_id":"https://openalex.org/F4320335322","funder_display_name":"European Regional Development Fund"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W635130802","https://openalex.org/W1946513951","https://openalex.org/W2006096328","https://openalex.org/W2048047354","https://openalex.org/W2048304534","https://openalex.org/W2078625990","https://openalex.org/W2151998588","https://openalex.org/W2278032567","https://openalex.org/W2346479607","https://openalex.org/W2488932622","https://openalex.org/W2540165671","https://openalex.org/W2550272875","https://openalex.org/W2573672784","https://openalex.org/W2582305217","https://openalex.org/W2610602137","https://openalex.org/W2758484156","https://openalex.org/W2903851611","https://openalex.org/W3013341116","https://openalex.org/W4206409100"],"related_works":["https://openalex.org/W148300690","https://openalex.org/W1946513951","https://openalex.org/W2013556385","https://openalex.org/W2067890185","https://openalex.org/W2069907911","https://openalex.org/W2078520321","https://openalex.org/W3005312026","https://openalex.org/W191471520","https://openalex.org/W2566751840","https://openalex.org/W2070376796"],"abstract_inverted_index":{"Abstract":[0],"This":[1,15,33],"paper":[2],"presents":[3],"an":[4,76],"optimization-based":[5],"control":[6,97],"scheme":[7],"for":[8,36],"a":[9,27,71,100,113],"novel":[10,34],"left":[11,39,124],"ventricular":[12,125],"assist":[13,126],"device.":[14],"cardiac":[16,108,138],"support":[17,109],"system":[18],"consists":[19],"of":[20,58,67,95],"two":[21],"pumps":[22],"connected":[23],"in":[24,30],"series":[25],"and":[26,47,56,99],"buffer":[28],"reservoir":[29],"between":[31],"them.":[32],"concept":[35,98],"relieving":[37],"the":[38,45,50,65,68,80,85,96,103,122,129,136],"ventricle":[40],"is":[41,82,110],"designed":[42],"to":[43,52,102,135],"allow":[44],"pre-":[46],"afterload":[48,81,130],"on":[49,112],"heart":[51,69],"be":[53,132],"explicitly":[54],"adjusted":[55],"independently":[57],"each":[59],"other.":[60],"The":[61,93,117],"first":[62],"pump":[63,87,106],"controls":[64],"preload":[66],"with":[70,90,121],"known":[72],"physiological":[73],"controller.":[74],"With":[75],"iterative":[77],"model-based":[78],"optimization,":[79],"minimized":[83],"by":[84],"second":[86],"while":[88],"complying":[89],"all":[91],"constraints.":[92],"proof":[94],"comparison":[101],"classical":[104,137],"single":[105],"left-sided":[107],"performed":[111],"hardware-in-the-loop":[114],"test":[115],"bench.":[116],"results":[118],"show":[119],"that":[120],"new":[123],"device":[127],"concept,":[128],"can":[131],"reduced":[133],"compared":[134],"support.":[139]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
