{"id":"https://openalex.org/W4205643080","doi":"https://doi.org/10.1109/icsc50472.2021.9666720","title":"LTI Descriptor Systems Admissibility under Structure Constraints: A Nonsmooth Newton Approach","display_name":"LTI Descriptor Systems Admissibility under Structure Constraints: A Nonsmooth Newton Approach","publication_year":2021,"publication_date":"2021-11-24","ids":{"openalex":"https://openalex.org/W4205643080","doi":"https://doi.org/10.1109/icsc50472.2021.9666720"},"language":"en","primary_location":{"id":"doi:10.1109/icsc50472.2021.9666720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsc50472.2021.9666720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 9th International Conference on Systems and Control (ICSC)","raw_type":"proceedings-article"},"type":"preprint","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/A5032861159","display_name":"Mohamed Yagoubi","orcid":"https://orcid.org/0000-0002-2586-6236"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210117005","display_name":"Laboratoire des Sciences du Num\u00e9rique de Nantes","ror":"https://ror.org/02snf8m58","country_code":"FR","type":"facility","lineage":["https://openalex.org/I100445878","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I205703379","https://openalex.org/I4210117005","https://openalex.org/I4210124215","https://openalex.org/I4210127572","https://openalex.org/I4210139971","https://openalex.org/I97188460","https://openalex.org/I97188460"]},{"id":"https://openalex.org/I4210127572","display_name":"IMT Atlantique","ror":"https://ror.org/030hj3061","country_code":"FR","type":"education","lineage":["https://openalex.org/I205703379","https://openalex.org/I4210127572"]},{"id":"https://openalex.org/I97188460","display_name":"Nantes Universit\u00e9","ror":"https://ror.org/03gnr7b55","country_code":"FR","type":"education","lineage":["https://openalex.org/I97188460"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Mohamed Yagoubi","raw_affiliation_strings":["IMT Atlantique and LS2N (CNRS UMR-6004), Nantes, France","LS2N - \u00e9quipe Commande - Commande (France)","IMT Atlantique - DAPI - D\u00e9partement Automatique, Productique et Informatique (IMT Atlantique - Campus de Nantes - La Chantrerie - 4, rue Alfred Kastler - CS 20722 - 44307 NANTES Cedex 3  - France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IMT Atlantique and LS2N (CNRS UMR-6004), Nantes, France","institution_ids":["https://openalex.org/I4210127572","https://openalex.org/I4210117005","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"LS2N - \u00e9quipe Commande - Commande (France)","institution_ids":["https://openalex.org/I97188460","https://openalex.org/I4210117005"]},{"raw_affiliation_string":"IMT Atlantique - DAPI - D\u00e9partement Automatique, Productique et Informatique (IMT Atlantique - Campus de Nantes - La Chantrerie - 4, rue Alfred Kastler - CS 20722 - 44307 NANTES Cedex 3  - France)","institution_ids":["https://openalex.org/I4210127572"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005928308","display_name":"Redouane Chaibi","orcid":null},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Redouane Chaibi","raw_affiliation_strings":["SMBA University, F\u00e8s, Morocco","USMBA - Universit\u00e9 Sidi Mohamed Ben Abdellah - F\u00e8s [Universit\u00e9 de Taza] (Morocco)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SMBA University, F\u00e8s, Morocco","institution_ids":[]},{"raw_affiliation_string":"USMBA - Universit\u00e9 Sidi Mohamed Ben Abdellah - F\u00e8s [Universit\u00e9 de Taza] (Morocco)","institution_ids":["https://openalex.org/I81605866"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21401761,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"399","last_page":"404"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9987999796867371,"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9987999796867371,"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":0.9980999827384949,"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/T11701","display_name":"Space Satellite Systems and Control","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/computer-science","display_name":"Computer science","score":0.5545406341552734},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.48132550716400146},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4440566599369049},{"id":"https://openalex.org/keywords/newtons-method","display_name":"Newton's method","score":0.42109981179237366},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.32768890261650085},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2180604636669159},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.164163738489151},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.14756187796592712},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07972455024719238}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5545406341552734},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.48132550716400146},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4440566599369049},{"id":"https://openalex.org/C85189116","wikidata":"https://www.wikidata.org/wiki/Q374195","display_name":"Newton's method","level":3,"score":0.42109981179237366},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.32768890261650085},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2180604636669159},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.164163738489151},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.14756187796592712},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07972455024719238},{"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/icsc50472.2021.9666720","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsc50472.2021.9666720","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 9th International Conference on Systems and Control (ICSC)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-03630228v1","is_oa":false,"landing_page_url":"https://hal.science/hal-03630228","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ICSC: 2021 9th International Conference on Systems and Control, Nov 2021, Caen, France. pp.399-404, ⟨10.1109/ICSC50472.2021.9666720⟩","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W151868298","https://openalex.org/W399099334","https://openalex.org/W1927395284","https://openalex.org/W1983490265","https://openalex.org/W1992688650","https://openalex.org/W1995937054","https://openalex.org/W2010133164","https://openalex.org/W2012743680","https://openalex.org/W2014011926","https://openalex.org/W2016696565","https://openalex.org/W2031678068","https://openalex.org/W2036748716","https://openalex.org/W2037864725","https://openalex.org/W2052302998","https://openalex.org/W2059332358","https://openalex.org/W2059539623","https://openalex.org/W2067903594","https://openalex.org/W2076628599","https://openalex.org/W2083035753","https://openalex.org/W2086600234","https://openalex.org/W2096775506","https://openalex.org/W2126715895","https://openalex.org/W2127883536","https://openalex.org/W2140986135","https://openalex.org/W2158604542","https://openalex.org/W2165289170","https://openalex.org/W2267874455","https://openalex.org/W2389312079","https://openalex.org/W2473683307","https://openalex.org/W2486445179","https://openalex.org/W2591643001","https://openalex.org/W2952722471","https://openalex.org/W3104311387","https://openalex.org/W4210661935","https://openalex.org/W6693496820"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4391375266","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W2142036596","https://openalex.org/W2072657027","https://openalex.org/W2600246793"],"abstract_inverted_index":{"The":[0],"paper":[1],"deals":[2],"with":[3],"structured":[4,26],"state":[5,27],"feedback":[6,28],"controllers":[7],"design":[8],"for":[9,21],"linear":[10,41],"time":[11],"invariant":[12],"(LTI)":[13],"singular":[14],"systems.":[15],"New":[16],"necessary":[17],"and":[18],"sufficient":[19],"conditions":[20,47],"the":[22,30,51,67,70,89,116,119],"existence":[23],"of":[24,40,55,69,73,92,98,118],"a":[25,53,59],"guaranteeing":[29],"descriptor":[31],"closed":[32],"loop":[33],"system":[34,54,91],"admissibility":[35],"is":[36,83,104],"proposed":[37,120],"by":[38],"dint":[39],"quadratic":[42],"(LQ)":[43],"control":[44],"theory.":[45],"These":[46],"are":[48,112],"presented":[49,113],"in":[50,65,85],"form":[52],"matrix":[56,76,93],"equations":[57],"involving":[58],"non-smooth":[60,100],"unconstrained":[61],"equation.":[62],"Keeping":[63],"that":[64],"mind,":[66],"computation":[68],"Clarke":[71],"Jacobian":[72],"real":[74],"symmetric":[75],"projection":[77],"on":[78,107],"semi-definite":[79],"positives":[80],"matrices\u2019":[81],"cone,":[82],"used":[84],"order":[86],"to":[87,114],"solve":[88],"resulting":[90],"equations.":[94],"Hence,":[95],"local":[96],"convergence":[97],"such":[99],"Newton":[101],"like":[102],"algorithm":[103],"proved.":[105],"Based":[106],"this":[108],"some":[109],"numerical":[110],"examples":[111],"show":[115],"applicability":[117],"method.":[121]},"counts_by_year":[],"updated_date":"2026-07-02T09:51:11.867554","created_date":"2025-10-10T00:00:00"}