{"id":"https://openalex.org/W1978989041","doi":"https://doi.org/10.1109/cdc.2007.4434852","title":"A subspace algorithm for simultaneous identification and input reconstruction","display_name":"A subspace algorithm for simultaneous identification and input reconstruction","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W1978989041","doi":"https://doi.org/10.1109/cdc.2007.4434852","mag":"1978989041"},"language":"en","primary_location":{"id":"doi:10.1109/cdc.2007.4434852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2007.4434852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 46th IEEE Conference on Decision and Control","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/A5013311186","display_name":"Harish J. Palanthandalam\u2010Madapusi","orcid":"https://orcid.org/0000-0002-1942-0254"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Harish J. Palanthandalam-Madapusi","raw_affiliation_strings":["Department of Aerospace Engineering, University of Michigan, Ann Arbor, MI, USA","University of Michigan , Ann Arbor"],"affiliations":[{"raw_affiliation_string":"Department of Aerospace Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5009770702","display_name":"Dennis S. Bernstein","orcid":"https://orcid.org/0000-0003-0399-3039"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dennis S. Bernstein","raw_affiliation_strings":["Department of Aerospace Engineering, University of Michigan, Ann Arbor, MI, USA","University of Michigan , Ann Arbor"],"affiliations":[{"raw_affiliation_string":"Department of Aerospace Engineering, University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5013311186"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":3.4837,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.92397335,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"34","issue":null,"first_page":"4956","last_page":"4961"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11236","display_name":"Control Systems and Identification","score":1.0,"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":0.9993000030517578,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9990000128746033,"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/observability","display_name":"Observability","score":0.9648749828338623},{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.8797941207885742},{"id":"https://openalex.org/keywords/observable","display_name":"Observable","score":0.6696771383285522},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6668110489845276},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6585856080055237},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.6092415452003479},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5470682978630066},{"id":"https://openalex.org/keywords/state-space","display_name":"State space","score":0.5441073775291443},{"id":"https://openalex.org/keywords/system-identification","display_name":"System identification","score":0.49406149983406067},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4476093053817749},{"id":"https://openalex.org/keywords/input/output","display_name":"Input/output","score":0.430949330329895},{"id":"https://openalex.org/keywords/state-space-representation","display_name":"State-space representation","score":0.414018452167511},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.35111331939697266},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.2395058274269104},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17463618516921997},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.13264229893684387}],"concepts":[{"id":"https://openalex.org/C36299963","wikidata":"https://www.wikidata.org/wiki/Q1369844","display_name":"Observability","level":2,"score":0.9648749828338623},{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.8797941207885742},{"id":"https://openalex.org/C32848918","wikidata":"https://www.wikidata.org/wiki/Q845789","display_name":"Observable","level":2,"score":0.6696771383285522},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6668110489845276},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6585856080055237},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.6092415452003479},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5470682978630066},{"id":"https://openalex.org/C72434380","wikidata":"https://www.wikidata.org/wiki/Q230930","display_name":"State space","level":2,"score":0.5441073775291443},{"id":"https://openalex.org/C119247159","wikidata":"https://www.wikidata.org/wiki/Q1366192","display_name":"System identification","level":3,"score":0.49406149983406067},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4476093053817749},{"id":"https://openalex.org/C196697905","wikidata":"https://www.wikidata.org/wiki/Q2042052","display_name":"Input/output","level":2,"score":0.430949330329895},{"id":"https://openalex.org/C52918065","wikidata":"https://www.wikidata.org/wiki/Q230945","display_name":"State-space representation","level":2,"score":0.414018452167511},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.35111331939697266},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.2395058274269104},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17463618516921997},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.13264229893684387},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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":1,"locations":[{"id":"doi:10.1109/cdc.2007.4434852","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cdc.2007.4434852","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 46th IEEE Conference on Decision and Control","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W588139629","https://openalex.org/W1964826991","https://openalex.org/W1970041746","https://openalex.org/W1976565604","https://openalex.org/W1978950030","https://openalex.org/W1984184231","https://openalex.org/W1985718264","https://openalex.org/W1985886765","https://openalex.org/W1987165244","https://openalex.org/W1990438944","https://openalex.org/W2001509472","https://openalex.org/W2006905088","https://openalex.org/W2008139352","https://openalex.org/W2008720902","https://openalex.org/W2016026577","https://openalex.org/W2018466653","https://openalex.org/W2020735846","https://openalex.org/W2024376618","https://openalex.org/W2043260411","https://openalex.org/W2050235673","https://openalex.org/W2065313971","https://openalex.org/W2087040380","https://openalex.org/W2087932696","https://openalex.org/W2089382940","https://openalex.org/W2090396612","https://openalex.org/W2093944066","https://openalex.org/W2101610346","https://openalex.org/W2104290587","https://openalex.org/W2106799220","https://openalex.org/W2108929677","https://openalex.org/W2109869845","https://openalex.org/W2114736631","https://openalex.org/W2114897575","https://openalex.org/W2120115609","https://openalex.org/W2128216982","https://openalex.org/W2128751239","https://openalex.org/W2156216575","https://openalex.org/W2162322581","https://openalex.org/W2615836285","https://openalex.org/W2947553656","https://openalex.org/W3195133498"],"related_works":["https://openalex.org/W2104737301","https://openalex.org/W2579634771","https://openalex.org/W3013517953","https://openalex.org/W1560664277","https://openalex.org/W2756401664","https://openalex.org/W2338837772","https://openalex.org/W2547148345","https://openalex.org/W1486719010","https://openalex.org/W1558935349","https://openalex.org/W2171735781"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3,47],"introduced":[4],"the":[5,18,27,55,61],"concept":[6],"of":[7],"input":[8,20,42,63],"and":[9,21,33,43,59,67],"state":[10,22,44,56],"observability,":[11],"that":[12,53],"is,":[13],"conditions":[14,35],"under":[15],"which":[16],"both":[17],"unknown":[19,62],"can":[23],"be":[24,41],"estimated":[25],"from":[26],"output":[28,65],"measurements.":[29],"We":[30],"discussed":[31],"sufficient":[32],"necessary":[34],"for":[36],"a":[37,49],"discrete-time":[38],"system":[39],"to":[40],"observable.":[45],"Next,":[46],"developed":[48],"subspace":[50],"identification":[51],"algorithm":[52],"identified":[54],"space":[57],"matrices":[58],"reconstructed":[60],"using":[64],"measurements":[66],"known":[68],"inputs.":[69]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
