{"id":"https://openalex.org/W1527689904","doi":"https://doi.org/10.23919/ecc.2001.7076434","title":"Improving system properties using operator transformations","display_name":"Improving system properties using operator transformations","publication_year":2001,"publication_date":"2001-09-01","ids":{"openalex":"https://openalex.org/W1527689904","doi":"https://doi.org/10.23919/ecc.2001.7076434","mag":"1527689904"},"language":"en","primary_location":{"id":"doi:10.23919/ecc.2001.7076434","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.2001.7076434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2001 European Control Conference (ECC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5025853423","display_name":"Heikki Hy\u00f6tyniemi","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Heikki Hy\u00f6tyniemi","raw_affiliation_strings":["Helsinki University of Technology, Control Engineering Laboratory, P.O. Box 5400, FIN-02015 Helsinki University of Technology, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Helsinki University of Technology, Control Engineering Laboratory, P.O. Box 5400, FIN-02015 Helsinki University of Technology, Finland","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068277333","display_name":"R. Ylinen","orcid":null},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Raimo Ylinen","raw_affiliation_strings":["University of Oulu, Systems Engineering Laboratory, P.O. Box 4300, FIN-90014 University of Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu, Systems Engineering Laboratory, P.O. Box 4300, FIN-90014 University of Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3253","last_page":"3258"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13286","display_name":"Modeling and Simulation Systems","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":0.9908999800682068,"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/temptation","display_name":"Temptation","score":0.6746695041656494},{"id":"https://openalex.org/keywords/identifiability","display_name":"Identifiability","score":0.6544753313064575},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.6532520055770874},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6311030983924866},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.46436211466789246},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38241371512413025},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.32548433542251587},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28931325674057007},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.10838904976844788},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.0878717303276062}],"concepts":[{"id":"https://openalex.org/C2779271205","wikidata":"https://www.wikidata.org/wiki/Q1053973","display_name":"Temptation","level":2,"score":0.6746695041656494},{"id":"https://openalex.org/C122770356","wikidata":"https://www.wikidata.org/wiki/Q1656753","display_name":"Identifiability","level":2,"score":0.6544753313064575},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.6532520055770874},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6311030983924866},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.46436211466789246},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38241371512413025},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.32548433542251587},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28931325674057007},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.10838904976844788},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0878717303276062},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/ecc.2001.7076434","is_oa":false,"landing_page_url":"https://doi.org/10.23919/ecc.2001.7076434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2001 European Control Conference (ECC)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.163.2917","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.163.2917","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.control.hut.fi/Hyotyniemi/publications/01_ecc/eccfinal.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W124815405","https://openalex.org/W1540723801","https://openalex.org/W1984714339","https://openalex.org/W2618567865","https://openalex.org/W2655026019","https://openalex.org/W2730140078"],"related_works":["https://openalex.org/W2370073310","https://openalex.org/W3033288090","https://openalex.org/W2909807611","https://openalex.org/W3150952626","https://openalex.org/W2131162313","https://openalex.org/W2367630363","https://openalex.org/W2369267643","https://openalex.org/W2348745274","https://openalex.org/W3021936699","https://openalex.org/W2372890883"],"abstract_inverted_index":{"It":[0],"has":[1],"been":[2],"demonstrated":[3],"how":[4],"non-standard":[5],"parameterizations":[6],"can":[7],"enhance,":[8],"for":[9,40,60],"example,":[10],"the":[11,37,41,49,63],"identifiability":[12],"properties":[13],"of":[14,25,32],"dynamic":[15],"systems.":[16],"There":[17],"is":[18],"a":[19,57],"temptation":[20],"to":[21,29,48],"extend":[22],"these":[23],"ideas":[24,64],"parameter":[26],"transformations":[27],"also":[28],"other":[30],"fields":[31],"control":[33],"engineering":[34],"-":[35],"however,":[36],"theories":[38],"derived":[39],"standard":[42],"operators":[43],"do":[44],"not":[45],"necessarily":[46],"apply":[47],"systems":[50],"with":[51],"new":[52,61],"operators.":[53],"This":[54],"paper":[55],"presents":[56],"solid":[58],"basis":[59],"parameterizations;":[62],"are":[65],"illustrated":[66],"using":[67],"simulations.":[68]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
