{"id":"https://openalex.org/W4226048358","doi":"https://doi.org/10.1109/tcsi.2022.3153560","title":"FPGA-Type Configurable Coprocessor Implementation Scheme of Recurrent Neural Network for Solving Time-Varying QP Problems","display_name":"FPGA-Type Configurable Coprocessor Implementation Scheme of Recurrent Neural Network for Solving Time-Varying QP Problems","publication_year":2022,"publication_date":"2022-03-07","ids":{"openalex":"https://openalex.org/W4226048358","doi":"https://doi.org/10.1109/tcsi.2022.3153560"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2022.3153560","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3153560","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","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/A5100388920","display_name":"Zhijun Zhang","orcid":"https://orcid.org/0000-0002-6859-3426"},"institutions":[{"id":"https://openalex.org/I187175081","display_name":"Shaanxi University of Technology","ror":"https://ror.org/056m91h77","country_code":"CN","type":"education","lineage":["https://openalex.org/I187175081"]},{"id":"https://openalex.org/I4210128140","display_name":"Guangdong University of Petrochemical Technology","ror":"https://ror.org/030ffke25","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210128140"]},{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhijun Zhang","raw_affiliation_strings":["School of Automation Science and Engineering, South China University of Technology, Guangzhou, China","School of Mechanical Engineering, Shaanxi Provincial Key Laboratory of Industrial Automation, Shaanxi University of Technology, Hanzhong, China","School of Automation, Guangdong University of Petrochemical Technology, Maoming, China","Guangdong Artificial Intelligence and Digital Economy Laboratory (Pazhou Laboratory), Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Science and Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]},{"raw_affiliation_string":"School of Mechanical Engineering, Shaanxi Provincial Key Laboratory of Industrial Automation, Shaanxi University of Technology, Hanzhong, China","institution_ids":["https://openalex.org/I187175081"]},{"raw_affiliation_string":"School of Automation, Guangdong University of Petrochemical Technology, Maoming, China","institution_ids":["https://openalex.org/I4210128140"]},{"raw_affiliation_string":"Guangdong Artificial Intelligence and Digital Economy Laboratory (Pazhou Laboratory), Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056317540","display_name":"Haotian He","orcid":"https://orcid.org/0000-0002-8611-3932"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haotian He","raw_affiliation_strings":["School of Automation Science and Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Science and Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054421653","display_name":"Xianzhi Deng","orcid":"https://orcid.org/0000-0001-8036-4864"},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianzhi Deng","raw_affiliation_strings":["School of Automation Science and Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Science and Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069655155","display_name":"Jilong Xie","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jilong Xie","raw_affiliation_strings":["School of Automation Science and Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Science and Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113174926","display_name":"Yamei Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I90610280","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50","country_code":"CN","type":"education","lineage":["https://openalex.org/I90610280"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yamei Luo","raw_affiliation_strings":["School of Automation Science and Engineering, South China University of Technology, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Science and Engineering, South China University of Technology, Guangzhou, China","institution_ids":["https://openalex.org/I90610280"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100388920"],"corresponding_institution_ids":["https://openalex.org/I187175081","https://openalex.org/I4210128140","https://openalex.org/I90610280"],"apc_list":null,"apc_paid":null,"fwci":1.6552,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.86040009,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"69","issue":"6","first_page":"2502","last_page":"2515"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10320","display_name":"Neural Networks and Applications","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9968000054359436,"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/T13717","display_name":"Advanced Algorithms and Applications","score":0.9962000250816345,"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/coprocessor","display_name":"Coprocessor","score":0.8507494330406189},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.8206980228424072},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8013482093811035},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.7181276082992554},{"id":"https://openalex.org/keywords/gate-array","display_name":"Gate array","score":0.479071706533432},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.473576158285141},{"id":"https://openalex.org/keywords/recurrent-neural-network","display_name":"Recurrent neural network","score":0.4554821848869324},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.4402828812599182},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.43939095735549927},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.42446139454841614},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.33854854106903076},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3278811573982239},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3218035399913788},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14117023348808289},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08632251620292664}],"concepts":[{"id":"https://openalex.org/C86111242","wikidata":"https://www.wikidata.org/wiki/Q859595","display_name":"Coprocessor","level":2,"score":0.8507494330406189},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.8206980228424072},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8013482093811035},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.7181276082992554},{"id":"https://openalex.org/C114237110","wikidata":"https://www.wikidata.org/wiki/Q114901","display_name":"Gate array","level":3,"score":0.479071706533432},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.473576158285141},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.4554821848869324},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.4402828812599182},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.43939095735549927},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.42446139454841614},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.33854854106903076},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3278811573982239},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3218035399913788},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14117023348808289},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08632251620292664},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2022.3153560","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2022.3153560","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 Circuits and Systems I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1025339642","display_name":null,"funder_award_id":"2020B1515120047","funder_id":"https://openalex.org/F4320337111","funder_display_name":"Basic and Applied Basic Research Foundation of Guangdong Province"},{"id":"https://openalex.org/G1287581127","display_name":null,"funder_award_id":"1414060000024","funder_id":"https://openalex.org/F4320321921","funder_display_name":"Natural Science Foundation of Guangdong Province"},{"id":"https://openalex.org/G1493242552","display_name":null,"funder_award_id":"2017YFB1002505","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4197688925","display_name":null,"funder_award_id":"61976096","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4655873771","display_name":null,"funder_award_id":"x2zdD8212590","funder_id":"https://openalex.org/F4320323059","funder_display_name":"South China University of Technology"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321921","display_name":"Natural Science Foundation of Guangdong Province","ror":null},{"id":"https://openalex.org/F4320323059","display_name":"South China University of Technology","ror":"https://ror.org/0530pts50"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320337111","display_name":"Basic and Applied Basic Research Foundation of Guangdong Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":80,"referenced_works":["https://openalex.org/W140233501","https://openalex.org/W1580692218","https://openalex.org/W1667123128","https://openalex.org/W1973695593","https://openalex.org/W1974210850","https://openalex.org/W1974974058","https://openalex.org/W1983152073","https://openalex.org/W1984853762","https://openalex.org/W1999370759","https://openalex.org/W2014530379","https://openalex.org/W2019414763","https://openalex.org/W2054354066","https://openalex.org/W2077847045","https://openalex.org/W2079900828","https://openalex.org/W2094206629","https://openalex.org/W2101036689","https://openalex.org/W2101482846","https://openalex.org/W2112796928","https://openalex.org/W2114409874","https://openalex.org/W2124861565","https://openalex.org/W2125200699","https://openalex.org/W2128084896","https://openalex.org/W2128171517","https://openalex.org/W2133299437","https://openalex.org/W2138913040","https://openalex.org/W2147800946","https://openalex.org/W2153119881","https://openalex.org/W2154410492","https://openalex.org/W2162271322","https://openalex.org/W2164502827","https://openalex.org/W2167026080","https://openalex.org/W2178870459","https://openalex.org/W2245140233","https://openalex.org/W2278433511","https://openalex.org/W2291140593","https://openalex.org/W2318684976","https://openalex.org/W2337034171","https://openalex.org/W2418648732","https://openalex.org/W2490929093","https://openalex.org/W2526086463","https://openalex.org/W2581012358","https://openalex.org/W2588448445","https://openalex.org/W2588737576","https://openalex.org/W2589086007","https://openalex.org/W2595448953","https://openalex.org/W2605097334","https://openalex.org/W2618530766","https://openalex.org/W2729941849","https://openalex.org/W2732578738","https://openalex.org/W2733902982","https://openalex.org/W2772889644","https://openalex.org/W2776940252","https://openalex.org/W2793464405","https://openalex.org/W2793953252","https://openalex.org/W2890379003","https://openalex.org/W2895540242","https://openalex.org/W2906829036","https://openalex.org/W2913221350","https://openalex.org/W2922395136","https://openalex.org/W2946399155","https://openalex.org/W2964033223","https://openalex.org/W2968043153","https://openalex.org/W2979455536","https://openalex.org/W2979624870","https://openalex.org/W2996951424","https://openalex.org/W3003431099","https://openalex.org/W3011423565","https://openalex.org/W3015938040","https://openalex.org/W3046389955","https://openalex.org/W3111560791","https://openalex.org/W3130591633","https://openalex.org/W3155019106","https://openalex.org/W3171518283","https://openalex.org/W3193034122","https://openalex.org/W3203438899","https://openalex.org/W3207633916","https://openalex.org/W3217783521","https://openalex.org/W6685823913","https://openalex.org/W6694596856","https://openalex.org/W6747157835"],"related_works":["https://openalex.org/W1988690899","https://openalex.org/W2960588451","https://openalex.org/W4225394202","https://openalex.org/W4298287631","https://openalex.org/W2953061907","https://openalex.org/W3032952384","https://openalex.org/W1828767204","https://openalex.org/W3034302643","https://openalex.org/W2035752093","https://openalex.org/W4210264611"],"abstract_inverted_index":{"Many":[0],"scientific":[1],"and":[2,15,44,53,79,108],"engineering":[3],"applications":[4],"can":[5],"be":[6],"formulated":[7],"as":[8],"a":[9,34,48,56],"time-varying":[10],"quadratic":[11],"programming":[12],"(TVQP)":[13],"problem,":[14],"effectively":[16],"solving":[17],"it":[18],"is":[19,42,45],"an":[20,68],"attractive":[21],"issue.":[22],"In":[23],"order":[24,69],"to":[25],"solve":[26],"the":[27,63,93,113],"TVQP":[28],"problem":[29],"with":[30,47],"multiple":[31],"constraints":[32],"effectively,":[33],"penalty-strategy":[35],"varying-gain":[36],"recurrent":[37],"neural":[38],"network":[39],"(PSVG-RNN)":[40],"combined":[41],"proposed,":[43],"implemented":[46,85],"field-programmable":[49],"gate":[50],"array":[51],"(FPGA)":[52],"packaged":[54],"into":[55],"configurable":[57],"coprocessor.":[58],"Comparative":[59],"experiments":[60],"verify":[61],"that":[62,92],"coprocessor":[64],"has":[65],"at":[66],"least":[67],"of":[70,112],"magnitude":[71],"better":[72],"performance":[73],"than":[74],"traditional":[75],"Euler":[76],"iterative":[77],"method":[78,81],"Ode45":[80],"embedded":[82],"in":[83,86],"Matlab":[84],"digital":[87],"computer.":[88],"Experimental":[89],"results":[90],"show":[91],"proposed":[94],"PSVG-RNN":[95],"only":[96],"needs":[97],"382":[98],"lookup":[99,105],"table":[100],"random-access":[101],"memories":[102],"(LUTRAMs),":[103],"25583":[104],"tables":[106],"(LUTs)":[107],"9549":[109],"flip-flops":[110],"(FFs)":[111],"Xilinx":[114],"ZCU102":[115],"evaluation":[116],"board.":[117]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T14:29:43.386196","created_date":"2025-10-10T00:00:00"}