{"id":"https://openalex.org/W4285126215","doi":"https://doi.org/10.1109/tfuzz.2022.3182786","title":"Stability Analysis of Time-Varying Delay T\u2013S Fuzzy Systems via Quadratic-Delay-Product Method","display_name":"Stability Analysis of Time-Varying Delay T\u2013S Fuzzy Systems via Quadratic-Delay-Product Method","publication_year":2022,"publication_date":"2022-06-14","ids":{"openalex":"https://openalex.org/W4285126215","doi":"https://doi.org/10.1109/tfuzz.2022.3182786"},"language":"en","primary_location":{"id":"doi:10.1109/tfuzz.2022.3182786","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tfuzz.2022.3182786","pdf_url":"https://ieeexplore.ieee.org/ielx7/91/10003087/09795868.pdf","source":{"id":"https://openalex.org/S134177497","display_name":"IEEE Transactions on Fuzzy Systems","issn_l":"1063-6706","issn":["1063-6706","1941-0034"],"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 Transactions on Fuzzy Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ieeexplore.ieee.org/ielx7/91/10003087/09795868.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004453897","display_name":"Yunfei Qiu","orcid":"https://orcid.org/0000-0001-9602-7651"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]},{"id":"https://openalex.org/I4210128819","display_name":"Institute of Electrical Engineering","ror":"https://ror.org/033js6g46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128819"]},{"id":"https://openalex.org/I55240360","display_name":"Yeungnam University","ror":"https://ror.org/05yc6p159","country_code":"KR","type":"education","lineage":["https://openalex.org/I55240360"]}],"countries":["CN","KR"],"is_corresponding":true,"raw_author_name":"Yunfei Qiu","raw_affiliation_strings":["Institute of Electrical Engineering, Yanshan University, Qinhuangdao, China","Department of Electrical Engineering, Yeungnam University, Gyongsan, South Korea"],"raw_orcid":"https://orcid.org/0000-0001-9602-7651","affiliations":[{"raw_affiliation_string":"Institute of Electrical Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907","https://openalex.org/I4210128819"]},{"raw_affiliation_string":"Department of Electrical Engineering, Yeungnam University, Gyongsan, South Korea","institution_ids":["https://openalex.org/I55240360"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029473053","display_name":"Ju H. Park","orcid":"https://orcid.org/0000-0002-0218-2333"},"institutions":[{"id":"https://openalex.org/I55240360","display_name":"Yeungnam University","ror":"https://ror.org/05yc6p159","country_code":"KR","type":"education","lineage":["https://openalex.org/I55240360"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Ju H. Park","raw_affiliation_strings":["Department of Electrical Engineering, Yeungnam University, Gyongsan, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-0218-2333","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Yeungnam University, Gyongsan, South Korea","institution_ids":["https://openalex.org/I55240360"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100380201","display_name":"Changchun Hua","orcid":"https://orcid.org/0000-0001-6311-2112"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]},{"id":"https://openalex.org/I4210128819","display_name":"Institute of Electrical Engineering","ror":"https://ror.org/033js6g46","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128819"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changchun Hua","raw_affiliation_strings":["Institute of Electrical Engineering, Yanshan University, Qinhuangdao, China"],"raw_orcid":"https://orcid.org/0000-0001-6311-2112","affiliations":[{"raw_affiliation_string":"Institute of Electrical Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907","https://openalex.org/I4210128819"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101693023","display_name":"Xijuan Wang","orcid":"https://orcid.org/0000-0002-9479-8548"},"institutions":[{"id":"https://openalex.org/I55240360","display_name":"Yeungnam University","ror":"https://ror.org/05yc6p159","country_code":"KR","type":"education","lineage":["https://openalex.org/I55240360"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Xijuan Wang","raw_affiliation_strings":["Department of Electrical Engineering, Yeungnam University, Gyongsan, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Yeungnam University, Gyongsan, South Korea","institution_ids":["https://openalex.org/I55240360"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5004453897"],"corresponding_institution_ids":["https://openalex.org/I39333907","https://openalex.org/I4210128819","https://openalex.org/I55240360"],"apc_list":null,"apc_paid":null,"fwci":3.5668,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.93016929,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"31","issue":"1","first_page":"129","last_page":"137"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11347","display_name":"Neural Networks Stability and Synchronization","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11347","display_name":"Neural Networks Stability and Synchronization","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10046","display_name":"Stability and Control of Uncertain Systems","score":0.9976000189781189,"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/T13261","display_name":"Elasticity and Wave Propagation","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/mathematics","display_name":"Mathematics","score":0.7244768142700195},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.620408296585083},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.6193361282348633},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5815024375915527},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.5782316327095032},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.5516690015792847},{"id":"https://openalex.org/keywords/fuzzy-control-system","display_name":"Fuzzy control system","score":0.5164535045623779},{"id":"https://openalex.org/keywords/product","display_name":"Product (mathematics)","score":0.5143119096755981},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.4394250214099884},{"id":"https://openalex.org/keywords/stability-conditions","display_name":"Stability conditions","score":0.43340036273002625},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4277622699737549},{"id":"https://openalex.org/keywords/stability-criterion","display_name":"Stability criterion","score":0.419824481010437},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23124545812606812},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.1575632095336914},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.0817517340183258},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0693947970867157}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7244768142700195},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.620408296585083},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.6193361282348633},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5815024375915527},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.5782316327095032},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.5516690015792847},{"id":"https://openalex.org/C195975749","wikidata":"https://www.wikidata.org/wiki/Q1475705","display_name":"Fuzzy control system","level":3,"score":0.5164535045623779},{"id":"https://openalex.org/C90673727","wikidata":"https://www.wikidata.org/wiki/Q901718","display_name":"Product (mathematics)","level":2,"score":0.5143119096755981},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.4394250214099884},{"id":"https://openalex.org/C143170015","wikidata":"https://www.wikidata.org/wiki/Q17007850","display_name":"Stability conditions","level":3,"score":0.43340036273002625},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4277622699737549},{"id":"https://openalex.org/C2778925954","wikidata":"https://www.wikidata.org/wiki/Q16883749","display_name":"Stability criterion","level":3,"score":0.419824481010437},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23124545812606812},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.1575632095336914},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0817517340183258},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0693947970867157},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"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":1,"locations":[{"id":"doi:10.1109/tfuzz.2022.3182786","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tfuzz.2022.3182786","pdf_url":"https://ieeexplore.ieee.org/ielx7/91/10003087/09795868.pdf","source":{"id":"https://openalex.org/S134177497","display_name":"IEEE Transactions on Fuzzy Systems","issn_l":"1063-6706","issn":["1063-6706","1941-0034"],"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 Transactions on Fuzzy Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/tfuzz.2022.3182786","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tfuzz.2022.3182786","pdf_url":"https://ieeexplore.ieee.org/ielx7/91/10003087/09795868.pdf","source":{"id":"https://openalex.org/S134177497","display_name":"IEEE Transactions on Fuzzy Systems","issn_l":"1063-6706","issn":["1063-6706","1941-0034"],"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 Transactions on Fuzzy Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1388750422","display_name":null,"funder_award_id":"CSC202108130134","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G2001683044","display_name":null,"funder_award_id":"2020R1A2B5B02002002","funder_id":"https://openalex.org/F4320328359","funder_display_name":"Ministry of Science and ICT, South Korea"},{"id":"https://openalex.org/G2427023304","display_name":null,"funder_award_id":"20311803D","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3045881566","display_name":null,"funder_award_id":"2020R1A2B5B02002002","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G464221703","display_name":null,"funder_award_id":"2018YFB1308300","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G541147919","display_name":null,"funder_award_id":"U20A20187","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G577580983","display_name":null,"funder_award_id":"F2020203013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6182374506","display_name":null,"funder_award_id":"F2020203013","funder_id":"https://openalex.org/F4320322271","funder_display_name":"Science Fund for Creative Research Groups"},{"id":"https://openalex.org/G7498843506","display_name":null,"funder_award_id":"22567619H","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8235577954","display_name":null,"funder_award_id":"2020R1A2B5B02002002","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8248548911","display_name":null,"funder_award_id":"618255304","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320322271","display_name":"Science Fund for Creative Research Groups","ror":null},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4285126215.pdf","grobid_xml":"https://content.openalex.org/works/W4285126215.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1506119886","https://openalex.org/W1963839355","https://openalex.org/W1981673401","https://openalex.org/W2008421196","https://openalex.org/W2016562720","https://openalex.org/W2016565902","https://openalex.org/W2031080743","https://openalex.org/W2078133820","https://openalex.org/W2194523473","https://openalex.org/W2241740708","https://openalex.org/W2506249013","https://openalex.org/W2509404076","https://openalex.org/W2535815571","https://openalex.org/W2588591728","https://openalex.org/W2745726220","https://openalex.org/W2766420801","https://openalex.org/W2767920570","https://openalex.org/W2790736563","https://openalex.org/W2806372745","https://openalex.org/W2808048126","https://openalex.org/W2893369672","https://openalex.org/W2912199253","https://openalex.org/W2916021631","https://openalex.org/W2922480979","https://openalex.org/W2945796628","https://openalex.org/W2966486981","https://openalex.org/W2984884911","https://openalex.org/W2994933145","https://openalex.org/W2995707071","https://openalex.org/W2998039958","https://openalex.org/W3004783006","https://openalex.org/W3013649770","https://openalex.org/W3014803836","https://openalex.org/W3032830488","https://openalex.org/W3036944582","https://openalex.org/W3046077266","https://openalex.org/W3049088158","https://openalex.org/W3094832876","https://openalex.org/W3106893838","https://openalex.org/W3110997536","https://openalex.org/W3152225990","https://openalex.org/W3157914791","https://openalex.org/W4210723311","https://openalex.org/W4210727699","https://openalex.org/W4225546897"],"related_works":["https://openalex.org/W2107577395","https://openalex.org/W2149945550","https://openalex.org/W2152701145","https://openalex.org/W1725043890","https://openalex.org/W2377454182","https://openalex.org/W2129616157","https://openalex.org/W2073416242","https://openalex.org/W2050412305","https://openalex.org/W1991657232","https://openalex.org/W2099661431"],"abstract_inverted_index":{"The":[0],"stability":[1,79],"of":[2,16,54,77],"Takagi\u2013Sugeno":[3],"(T\u2013S)":[4],"fuzzy":[5],"systems":[6],"with":[7,63],"time-varying":[8],"delay":[9,37],"is":[10,23,39,56,66],"investigated":[11],"in":[12],"this":[13],"article.":[14],"First":[15],"all,":[17],"a":[18],"novel":[19],"Lyapunov\u2013Krasovskii":[20],"functional":[21],"(LKF)":[22],"proposed":[24],"by":[25,42],"fully":[26],"utilizing":[27],"single":[28],"integral":[29,45],"polynomial-delay-product":[30],"terms":[31],"and":[32,48],"membership-function-dependent":[33],"matrices,":[34],"where":[35],"more":[36],"information":[38],"considered.":[40],"Second,":[41],"introducing":[43],"negative":[44],"estimation":[46,52],"inequalities":[47],"polynomial":[49],"inequality,":[50],"the":[51,61,69,75,78],"gap":[53],"derivatives":[55],"further":[57],"decreased.":[58],"As":[59],"consequence,":[60],"criterion":[62],"less":[64],"conservatism":[65],"presented.":[67],"Finally,":[68],"examples":[70],"are":[71],"utilized":[72],"for":[73],"verifying":[74],"validity":[76],"approach.":[80]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}