{"id":"https://openalex.org/W4402673495","doi":"https://doi.org/10.1109/jiot.2024.3464521","title":"Digital-Twin-Assisted Safety Control for Connected Automated Vehicles in Mixed-Autonomy Traffic","display_name":"Digital-Twin-Assisted Safety Control for Connected Automated Vehicles in Mixed-Autonomy Traffic","publication_year":2024,"publication_date":"2024-09-20","ids":{"openalex":"https://openalex.org/W4402673495","doi":"https://doi.org/10.1109/jiot.2024.3464521"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3464521","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3464521","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-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/A5050088388","display_name":"Xiaoxu Wang","orcid":"https://orcid.org/0009-0002-7794-4790"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoxu Wang","raw_affiliation_strings":["School of Automation, Guangdong University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0009-0002-7794-4790","affiliations":[{"raw_affiliation_string":"School of Automation, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009540304","display_name":"Min Hao","orcid":"https://orcid.org/0009-0001-2970-3637"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Min Hao","raw_affiliation_strings":["Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore"],"raw_orcid":"https://orcid.org/0009-0001-2970-3637","affiliations":[{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083997283","display_name":"Maoqiang Wu","orcid":"https://orcid.org/0000-0002-5132-5222"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Maoqiang Wu","raw_affiliation_strings":["School of Electronics and Information Engineering, South China Normal University, Foshan, China"],"raw_orcid":"https://orcid.org/0000-0002-5132-5222","affiliations":[{"raw_affiliation_string":"School of Electronics and Information Engineering, South China Normal University, Foshan, China","institution_ids":["https://openalex.org/I187400657"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014908737","display_name":"Chen Shang","orcid":"https://orcid.org/0009-0007-4101-0001"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chen Shang","raw_affiliation_strings":["Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100659097","display_name":"Rong Yu","orcid":"https://orcid.org/0000-0002-9042-7256"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Yu","raw_affiliation_strings":["School of Automation, Guangdong University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-9042-7256","affiliations":[{"raw_affiliation_string":"School of Automation, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062761975","display_name":"Jiawen Kang","orcid":"https://orcid.org/0000-0002-8218-3490"},"institutions":[{"id":"https://openalex.org/I139024713","display_name":"Guangdong University of Technology","ror":"https://ror.org/04azbjn80","country_code":"CN","type":"education","lineage":["https://openalex.org/I139024713"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiawen Kang","raw_affiliation_strings":["School of Automation, Guangdong University of Technology, Guangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-8218-3490","affiliations":[{"raw_affiliation_string":"School of Automation, Guangdong University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I139024713"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005327587","display_name":"Zehui Xiong","orcid":"https://orcid.org/0000-0002-4440-941X"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zehui Xiong","raw_affiliation_strings":["Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore"],"raw_orcid":"https://orcid.org/0000-0002-4440-941X","affiliations":[{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Tampines, Singapore","institution_ids":["https://openalex.org/I152815399"]},{"raw_affiliation_string":"Pillar of Information Systems Technology and Design, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"last","author":{"id":null,"display_name":"Yuan Wu","orcid":"https://orcid.org/0000-0003-2044-4023"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yuan Wu","raw_affiliation_strings":["Department of Computer and Information Science, State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, China"],"raw_orcid":"https://orcid.org/0000-0003-2044-4023","affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, China","institution_ids":["https://openalex.org/I6469544","https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5050088388"],"corresponding_institution_ids":["https://openalex.org/I139024713"],"apc_list":null,"apc_paid":null,"fwci":1.6653,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85568366,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"12","issue":"1","first_page":"472","last_page":"487"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10763","display_name":"Digital Transformation in Industry","score":0.9879999756813049,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10763","display_name":"Digital Transformation in Industry","score":0.9879999756813049,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11741","display_name":"Flexible and Reconfigurable Manufacturing Systems","score":0.9520999789237976,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9309999942779541,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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":0.7038987874984741},{"id":"https://openalex.org/keywords/vehicle-safety","display_name":"Vehicle safety","score":0.5512385368347168},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.4644837975502014},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.437508761882782},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3630080223083496},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.13324910402297974},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12444505095481873},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09203004837036133}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7038987874984741},{"id":"https://openalex.org/C2986542766","wikidata":"https://www.wikidata.org/wiki/Q2090494","display_name":"Vehicle safety","level":2,"score":0.5512385368347168},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.4644837975502014},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.437508761882782},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3630080223083496},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.13324910402297974},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12444505095481873},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09203004837036133}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2024.3464521","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3464521","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W2006022492","https://openalex.org/W2496621252","https://openalex.org/W2726160656","https://openalex.org/W2921436962","https://openalex.org/W3120176213","https://openalex.org/W3120767325","https://openalex.org/W3162302550","https://openalex.org/W3169975582","https://openalex.org/W3189204085","https://openalex.org/W3205137522","https://openalex.org/W4200086587","https://openalex.org/W4206446625","https://openalex.org/W4289821477","https://openalex.org/W4295063370","https://openalex.org/W4302948585","https://openalex.org/W4310255018","https://openalex.org/W4312427786","https://openalex.org/W4312519489","https://openalex.org/W4312744493","https://openalex.org/W4313527145","https://openalex.org/W4323354193","https://openalex.org/W4360995340","https://openalex.org/W4361193488","https://openalex.org/W4362714881","https://openalex.org/W4379924580","https://openalex.org/W4381546235","https://openalex.org/W4381681767","https://openalex.org/W4382203392","https://openalex.org/W4383220122","https://openalex.org/W4383611805","https://openalex.org/W4385269715","https://openalex.org/W4385656670","https://openalex.org/W4385696628","https://openalex.org/W4386275616","https://openalex.org/W4386450075","https://openalex.org/W4386824960","https://openalex.org/W4388768365","https://openalex.org/W4388878568","https://openalex.org/W4389960968","https://openalex.org/W4391341764","https://openalex.org/W4392294515","https://openalex.org/W4401247077","https://openalex.org/W4402264245"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"With":[0],"the":[1,17,57,71,74,79,83,93,98,120,129,138,144,147,166,171,180,183,199,207,229],"development":[2],"of":[3,19,41,46,60,82,97,146,162,170,182,210],"intelligent":[4],"transportation":[5],"systems":[6,31],"(ITSs),":[7],"digital":[8],"twin":[9],"(DT)":[10],"technology":[11],"is":[12],"becoming":[13],"increasingly":[14],"widespread":[15],"in":[16,137],"application":[18],"connected":[20],"automated":[21],"vehicles":[22,216],"(CAVs)":[23],"to":[24,67,91,110,127,239],"enhance":[25],"driving":[26,35,58,208,241],"safety.":[27,242],"However,":[28],"when":[29],"DT":[30,84,99,116,139,148,172],"are":[32,65],"used":[33],"for":[34,56,179],"safety":[36,59,80,96,177,209],"decisions":[37,101],"through":[38],"virtual":[39,44],"control":[40,81,194,200],"reality":[42],"and":[43,77,95,114,124,132,153,168,174,214,224,236],"reflection":[45],"reality,":[47],"decision":[48],"errors":[49],"may":[50],"occur,":[51],"which":[52],"can":[53,232],"be":[54],"fatal":[55],"CAVs.":[61],"The":[62,159,221],"main":[63],"reasons":[64],"attributed":[66],"three":[68],"aspects:":[69],"1)":[70],"accuracy;":[72],"2)":[73],"communication":[75,103],"delay;":[76],"3)":[78],"system.":[85,117,140],"In":[86],"this":[87],"article,":[88],"we":[89,106,142,187],"study":[90],"improve":[92],"accuracy":[94,167],"system":[100,149],"with":[102,212],"delay.":[104,158],"First,":[105],"considered":[107],"powertrain":[108],"factors":[109],"construct":[111],"a":[112,176,189],"high-precision":[113],"high-fidelity":[115],"We":[118],"use":[119],"Goodness-of-Fit":[121],"Functions":[122],"(GoFs)":[123],"Measure-of-Performances":[125],"(MoPs)":[126],"fit":[128],"vehicle\u2019s":[130],"model":[131],"carry":[133],"out":[134],"error":[135],"measurements":[136],"Second,":[141],"analyze":[143],"stability":[145,152,155,169],"using":[150],"plant":[151],"string":[154],"under":[156],"time":[157,163],"effective":[160],"range":[161],"delay":[164],"ensures":[165,206],"system,":[173],"provides":[175],"constraint":[178],"design":[181],"CAV\u2019s":[184],"controller.":[185],"Finally,":[186],"propose":[188],"DT-assisted":[190],"robust":[191],"safety-critical":[192],"traffic":[193,219],"(RSTC)":[195],"strategy":[196,205],"based":[197],"on":[198],"barrier":[201],"functions":[202],"(CBFs).":[203],"This":[204],"CAVs":[211],"preceding":[213],"following":[215],"while":[217],"maintaining":[218],"stability.":[220],"theoretical":[222],"analysis":[223],"experimental":[225],"results":[226],"present":[227],"that":[228],"proposed":[230],"scheme":[231],"effectively":[233],"avoid":[234],"conflicts":[235],"crash":[237],"risks":[238],"ensure":[240]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2024-09-21T00:00:00"}