{"id":"https://openalex.org/W4414945150","doi":"https://doi.org/10.1587/elex.22.20250546","title":"Enhanced parameter-adaptive Q-learning based efficiency optimization modulation strategy for dual-active-bridge converter","display_name":"Enhanced parameter-adaptive Q-learning based efficiency optimization modulation strategy for dual-active-bridge converter","publication_year":2025,"publication_date":"2025-10-08","ids":{"openalex":"https://openalex.org/W4414945150","doi":"https://doi.org/10.1587/elex.22.20250546"},"language":"en","primary_location":{"id":"doi:10.1587/elex.22.20250546","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.22.20250546","pdf_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_22.20250546/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_22.20250546/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059743923","display_name":"Jun Huang","orcid":"https://orcid.org/0000-0001-9207-8953"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun Huang","raw_affiliation_strings":["State Key Laboratory of Smart Power Distribution Equipment and System, Hebei University of Technology"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Smart Power Distribution Equipment and System, Hebei University of Technology","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055780969","display_name":"Chunhui Li","orcid":"https://orcid.org/0000-0002-7737-7610"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunhui Li","raw_affiliation_strings":["State Key Laboratory of Smart Power Distribution Equipment and System, Hebei University of Technology"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Smart Power Distribution Equipment and System, Hebei University of Technology","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036068450","display_name":"Yidong Huang","orcid":"https://orcid.org/0000-0003-4239-9833"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingxu Huang","raw_affiliation_strings":["State Key Laboratory of Smart Power Distribution Equipment and System, Hebei University of Technology"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Smart Power Distribution Equipment and System, Hebei University of Technology","institution_ids":["https://openalex.org/I184843921"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054264525","display_name":"Qimiao Si","orcid":"https://orcid.org/0000-0003-1357-2705"},"institutions":[{"id":"https://openalex.org/I184843921","display_name":"Hebei University of Technology","ror":"https://ror.org/018hded08","country_code":"CN","type":"education","lineage":["https://openalex.org/I184843921"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qinglong Si","raw_affiliation_strings":["State Key Laboratory of Smart Power Distribution Equipment and System, Hebei University of Technology"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Smart Power Distribution Equipment and System, Hebei University of Technology","institution_ids":["https://openalex.org/I184843921"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5059743923"],"corresponding_institution_ids":["https://openalex.org/I184843921"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26963791,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"22","issue":"23","first_page":"20250546","last_page":"20250546"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9776999950408936,"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"}},"topics":[{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9776999950408936,"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"}},{"id":"https://openalex.org/T14444","display_name":"Power Systems and Renewable Energy","score":0.9703999757766724,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.9635000228881836,"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/modulation","display_name":"Modulation (music)","score":0.5954999923706055},{"id":"https://openalex.org/keywords/phasor","display_name":"Phasor","score":0.5859000086784363},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5698000192642212},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5616999864578247},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.522599995136261},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5175999999046326},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4867999851703644},{"id":"https://openalex.org/keywords/degrees-of-freedom","display_name":"Degrees of freedom (physics and chemistry)","score":0.477400004863739}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6523000001907349},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5954999923706055},{"id":"https://openalex.org/C176605952","wikidata":"https://www.wikidata.org/wiki/Q827674","display_name":"Phasor","level":4,"score":0.5859000086784363},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5698000192642212},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5616999864578247},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.522599995136261},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5175999999046326},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4867999851703644},{"id":"https://openalex.org/C208081375","wikidata":"https://www.wikidata.org/wiki/Q274502","display_name":"Degrees of freedom (physics and chemistry)","level":2,"score":0.477400004863739},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4189000129699707},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.37119999527931213},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.36730000376701355},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.3255000114440918},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.32089999318122864},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.2989000082015991},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.29660001397132874},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.2815000116825104},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.2696000039577484},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.2603999972343445},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.2529999911785126}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.22.20250546","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.22.20250546","pdf_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_22.20250546/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.22.20250546","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.22.20250546","pdf_url":"https://www.jstage.jst.go.jp/article/elex/advpub/0/advpub_22.20250546/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3973943095","display_name":null,"funder_award_id":"52130710","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4414945150.pdf","grobid_xml":"https://content.openalex.org/works/W4414945150.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W1569546110","https://openalex.org/W2063348429","https://openalex.org/W2594758056","https://openalex.org/W2743698849","https://openalex.org/W2755510478","https://openalex.org/W2793069035","https://openalex.org/W2908140460","https://openalex.org/W3041884340","https://openalex.org/W3159563851","https://openalex.org/W4210542213","https://openalex.org/W4223921117","https://openalex.org/W4285267874","https://openalex.org/W4292054291","https://openalex.org/W4364374492","https://openalex.org/W4378674384","https://openalex.org/W4385834090","https://openalex.org/W4386814462","https://openalex.org/W4386838314","https://openalex.org/W4387251214","https://openalex.org/W4390660310","https://openalex.org/W4395028329","https://openalex.org/W4399592480","https://openalex.org/W4402595236","https://openalex.org/W4403144340","https://openalex.org/W4405492074","https://openalex.org/W4405694353","https://openalex.org/W4408121770","https://openalex.org/W4410427774","https://openalex.org/W4411926683","https://openalex.org/W4412745494"],"related_works":[],"abstract_inverted_index":{"This":[0,68],"paper":[1],"presents":[2],"an":[3,71],"enhanced":[4,72],"parameter-adaptive":[5,73],"Q-learning":[6,74],"algorithm":[7,108],"with":[8,100],"triple":[9],"phase-shift":[10,37],"(TPS)":[11],"modulation":[12,54,76],"for":[13],"dual-active-bridge":[14],"(DAB)":[15],"converters,":[16],"where":[17],"limitations":[18],"of":[19,33,131],"traditional":[20],"algorithms":[21],"in":[22],"achieving":[23],"global":[24,82],"optimum":[25],"are":[26],"overcome.":[27],"TPS":[28,53],"control":[29],"provides":[30],"three":[31],"degrees":[32],"freedom":[34],"through":[35],"internal":[36],"angles,":[38],"enhancing":[39],"flexibility":[40],"to":[41],"reduce":[42],"current":[43],"stress":[44],"and":[45,64,104,121,133,137],"conduction":[46],"losses":[47],"under":[48,58,135],"light-load":[49,138],"conditions.":[50,106],"However,":[51],"power-loss-model-based":[52],"requires":[55],"complex":[56],"computations":[57],"complicated":[59],"conditions":[60],"involving":[61],"varying":[62],"loads":[63],"voltage":[65,101],"conversion":[66,102],"ratios.":[67],"work":[69],"proposes":[70],"based":[75],"strategy":[77],"which":[78],"efficiently":[79],"obtains":[80],"the":[81,91,95],"optimal":[83],"solutions.":[84],"By":[85],"leveraging":[86],"frequency-domain":[87],"unified":[88],"phasor":[89],"analysis,":[90],"optimization":[92],"process":[93],"avoids":[94],"manual":[96],"mode":[97],"selection":[98],"associated":[99],"ratios":[103],"load":[105],"The":[107],"implements":[109],"adaptive":[110],"parameter":[111],"updates":[112],"within":[113],"a":[114],"phased":[115],"framework":[116],"by":[117],"phase-based":[118],"reward":[119],"functions":[120],"sequence-adaptive":[122],"\u03b5-greedy":[123],"strategy.":[124],"Finally,":[125],"experimental":[126],"results":[127],"demonstrate":[128],"efficiency":[129],"improvements":[130],"3%":[132],"8%":[134],"rated-load":[136],"respectively.":[139]},"counts_by_year":[],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
