{"id":"https://openalex.org/W4206422530","doi":"https://doi.org/10.1109/lcsys.2022.3144950","title":"Necessary and Sufficient Conditions for the Identifiability of Isolated Loops","display_name":"Necessary and Sufficient Conditions for the Identifiability of Isolated Loops","publication_year":2022,"publication_date":"2022-01-01","ids":{"openalex":"https://openalex.org/W4206422530","doi":"https://doi.org/10.1109/lcsys.2022.3144950"},"language":"en","primary_location":{"id":"doi:10.1109/lcsys.2022.3144950","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcsys.2022.3144950","pdf_url":null,"source":{"id":"https://openalex.org/S4306422535","display_name":"IEEE Control Systems Letters","issn_l":"2475-1456","issn":["2475-1456"],"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 Control Systems Letters","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2111.01849","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018298912","display_name":"Eduardo Mapurunga","orcid":"https://orcid.org/0000-0003-1924-362X"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo Mapurunga","raw_affiliation_strings":["Data Driven Control Group, Universidade Federal do Rio Grande do Sul, Porto Alegre-RS, Brazil"],"raw_orcid":"https://orcid.org/0000-0003-1924-362X","affiliations":[{"raw_affiliation_string":"Data Driven Control Group, Universidade Federal do Rio Grande do Sul, Porto Alegre-RS, Brazil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002692434","display_name":"M. Gevers","orcid":"https://orcid.org/0000-0002-0229-9435"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michel Gevers","raw_affiliation_strings":["Institute of Information and Communication Technologies, Electronics and Applied Mathematics, UCLouvain, Louvain la Neuve, Belgium"],"raw_orcid":"https://orcid.org/0000-0002-0229-9435","affiliations":[{"raw_affiliation_string":"Institute of Information and Communication Technologies, Electronics and Applied Mathematics, UCLouvain, Louvain la Neuve, Belgium","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050117245","display_name":"Alexandre Sanfelice Bazanella","orcid":"https://orcid.org/0000-0002-5639-0832"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Alexandre S. Bazanella","raw_affiliation_strings":["Data Driven Control Group, Universidade Federal do Rio Grande do Sul, Porto Alegre-RS, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-5639-0832","affiliations":[{"raw_affiliation_string":"Data Driven Control Group, Universidade Federal do Rio Grande do Sul, Porto Alegre-RS, Brazil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5864,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.62951503,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"6","issue":null,"first_page":"2276","last_page":"2280"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9936000108718872,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9936000108718872,"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/T11236","display_name":"Control Systems and Identification","score":0.9933000206947327,"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/T12300","display_name":"Advanced Electrical Measurement Techniques","score":0.9879999756813049,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/identifiability","display_name":"Identifiability","score":0.9842174649238586},{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.7135517001152039},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.6357225775718689},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5538337826728821},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4012796878814697},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.3715026378631592},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3273286819458008},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26433390378952026},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23989132046699524},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.09326297044754028},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.0805838406085968},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.059851229190826416},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.05152919888496399}],"concepts":[{"id":"https://openalex.org/C122770356","wikidata":"https://www.wikidata.org/wiki/Q1656753","display_name":"Identifiability","level":2,"score":0.9842174649238586},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.7135517001152039},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.6357225775718689},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5538337826728821},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4012796878814697},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3715026378631592},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3273286819458008},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26433390378952026},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23989132046699524},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.09326297044754028},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0805838406085968},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.059851229190826416},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.05152919888496399},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/lcsys.2022.3144950","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcsys.2022.3144950","pdf_url":null,"source":{"id":"https://openalex.org/S4306422535","display_name":"IEEE Control Systems Letters","issn_l":"2475-1456","issn":["2475-1456"],"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 Control Systems Letters","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2111.01849","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2111.01849","pdf_url":"https://arxiv.org/pdf/2111.01849","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2111.01849","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2111.01849","pdf_url":"https://arxiv.org/pdf/2111.01849","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"score":0.4699999988079071,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320326734","display_name":"Wallonie-Bruxelles International","ror":"https://ror.org/008vsyy18"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1978282180","https://openalex.org/W2107861998","https://openalex.org/W2304351419","https://openalex.org/W2593163465","https://openalex.org/W2611957776","https://openalex.org/W2765838757","https://openalex.org/W2963721911","https://openalex.org/W2963819503","https://openalex.org/W2964233759","https://openalex.org/W2964247629","https://openalex.org/W2980082154","https://openalex.org/W2994326505","https://openalex.org/W3011720747","https://openalex.org/W3043566330","https://openalex.org/W3120844447","https://openalex.org/W3161095613","https://openalex.org/W3199508514","https://openalex.org/W6769467783","https://openalex.org/W6795637263"],"related_works":["https://openalex.org/W2724847603","https://openalex.org/W2034041141","https://openalex.org/W2184661725","https://openalex.org/W2900187352","https://openalex.org/W112856298","https://openalex.org/W2278691477","https://openalex.org/W2046407104","https://openalex.org/W2799696491","https://openalex.org/W2001698084","https://openalex.org/W3012277090"],"abstract_inverted_index":{"This":[0],"Letter":[1],"provides":[2],"necessary":[3],"and":[4,10,36],"sufficient":[5],"conditions":[6,29],"on":[7],"the":[8,23,54],"excitation":[9],"measurement":[11],"pattern":[12],"(EMP)":[13],"that":[14,21,52],"guarantee":[15],"identifiability":[16],"of":[17,25],"a":[18,26],"dynamical":[19],"network":[20,56],"has":[22],"structure":[24],"loop.":[27],"The":[28],"are":[30],"extremely":[31],"simple":[32],"in":[33],"their":[34],"formulation,":[35],"they":[37],"can":[38],"be":[39],"checked":[40],"by":[41],"visual":[42],"inspection.":[43],"They":[44],"allow":[45],"one":[46],"to":[47],"easily":[48],"characterize":[49],"all":[50],"EMPs":[51],"make":[53],"loop":[55],"identifiable.":[57]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
