{"id":"https://openalex.org/W4406890542","doi":"https://doi.org/10.1109/access.2025.3535521","title":"Data-Driven Dynamic State Estimation Framework Using a Koopman Operator-Based Linear Predictor","display_name":"Data-Driven Dynamic State Estimation Framework Using a Koopman Operator-Based Linear Predictor","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4406890542","doi":"https://doi.org/10.1109/access.2025.3535521"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3535521","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3535521","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3535521","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016957995","display_name":"Deyou Yang","orcid":"https://orcid.org/0000-0002-6230-6473"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deyou Yang","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0002-6230-6473","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100669581","display_name":"Han Gao","orcid":"https://orcid.org/0009-0004-1095-3347"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Han Gao","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100457678","display_name":"Zhe Chen","orcid":"https://orcid.org/0000-0002-2919-4481"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Zhe Chen","raw_affiliation_strings":["Department of Energy Technology, Aalborg University, Aalborg, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-2919-4481","affiliations":[{"raw_affiliation_string":"Department of Energy Technology, Aalborg University, Aalborg, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047262678","display_name":"Yanling Lv","orcid":"https://orcid.org/0000-0001-9395-2569"},"institutions":[{"id":"https://openalex.org/I100188998","display_name":"Harbin University of Science and Technology","ror":"https://ror.org/04e6y1282","country_code":"CN","type":"education","lineage":["https://openalex.org/I100188998"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanling Lv","raw_affiliation_strings":["School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin, China"],"raw_orcid":"https://orcid.org/0000-0001-9395-2569","affiliations":[{"raw_affiliation_string":"School of Electrical and Electronic Engineering, Harbin University of Science and Technology, Harbin, China","institution_ids":["https://openalex.org/I100188998"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043269401","display_name":"Lixin Wang","orcid":"https://orcid.org/0000-0002-8075-4501"},"institutions":[{"id":"https://openalex.org/I179060312","display_name":"Northeast Electric Power University","ror":"https://ror.org/00zqaxa34","country_code":"CN","type":"education","lineage":["https://openalex.org/I179060312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lixin Wang","raw_affiliation_strings":["School of Electrical Engineering, Northeast Electric Power University, Jilin, China","School of Electrical Engineering, Northeast Electrical Power University, Jilin, China"],"raw_orcid":"https://orcid.org/0000-0002-8075-4501","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Northeast Electric Power University, Jilin, China","institution_ids":["https://openalex.org/I179060312"]},{"raw_affiliation_string":"School of Electrical Engineering, Northeast Electrical Power University, Jilin, China","institution_ids":["https://openalex.org/I179060312"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.5558,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.80229639,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"13","issue":null,"first_page":"31660","last_page":"31670"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9851999878883362,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9851999878883362,"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/T10320","display_name":"Neural Networks and Applications","score":0.947700023651123,"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/T11206","display_name":"Model Reduction and Neural Networks","score":0.9365000128746033,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6664079427719116},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5276554822921753},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4587107300758362},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.45499473810195923},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32568514347076416},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24462953209877014}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6664079427719116},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5276554822921753},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4587107300758362},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.45499473810195923},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32568514347076416},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24462953209877014},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2025.3535521","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3535521","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:publications/dc6c1ddc-239a-48fa-8b86-ead06d679190","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/dc6c1ddc-239a-48fa-8b86-ead06d679190","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Yang, D, Gao, H, Chen, Z, Lv, Y & Wang, L 2025, 'Data-Driven Dynamic State Estimation Framework Using a Koopman Operator-Based Linear Predictor', IEEE Access, vol. 13, pp. 31660-31670. https://doi.org/10.1109/ACCESS.2025.3535521","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:f8679feeddde45c3af6a04ef963a8390","is_oa":true,"landing_page_url":"https://doaj.org/article/f8679feeddde45c3af6a04ef963a8390","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 31660-31670 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3535521","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3535521","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1531532259","https://openalex.org/W1591018827","https://openalex.org/W1723433682","https://openalex.org/W2073213547","https://openalex.org/W2078898317","https://openalex.org/W2081920865","https://openalex.org/W2561027863","https://openalex.org/W2566199617","https://openalex.org/W2600119701","https://openalex.org/W2735064727","https://openalex.org/W2770983174","https://openalex.org/W2794604572","https://openalex.org/W2800604060","https://openalex.org/W2808506538","https://openalex.org/W2891846516","https://openalex.org/W2912753047","https://openalex.org/W2990210508","https://openalex.org/W2999186831","https://openalex.org/W3005660259","https://openalex.org/W3009323257","https://openalex.org/W3014394289","https://openalex.org/W3016933923","https://openalex.org/W3019410579","https://openalex.org/W3024258530","https://openalex.org/W4206129260","https://openalex.org/W4283784159","https://openalex.org/W4285202067","https://openalex.org/W4286559413","https://openalex.org/W4310825966","https://openalex.org/W4311907786","https://openalex.org/W4360819517","https://openalex.org/W4367277056","https://openalex.org/W4376253952","https://openalex.org/W4378877706","https://openalex.org/W4385278162","https://openalex.org/W4385506933","https://openalex.org/W6846549774"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Dynamic":[0],"state":[1,113,144],"estimation":[2,129],"(DSE)":[3],"is":[4,64,119,137,199],"a":[5,49,56,65,105,116,211],"fundamental":[6],"task":[7],"in":[8,33,68,189],"many":[9],"fields,":[10],"including":[11],"control":[12,102],"systems,":[13,206],"robotics,":[14],"and":[15,42,77,152,170,193,204],"signal":[16],"processing.":[17],"Traditional":[18],"DSE":[19,52],"methods,":[20],"which":[21],"rely":[22],"on":[23,55,167],"mathematical":[24],"models":[25],"to":[26,36,40,75,140,210],"describe":[27],"system":[28,118,147],"dynamics,":[29],"are":[30],"often":[31],"limited":[32],"their":[34],"applicability":[35],"real-world":[37,171],"scenarios":[38],"due":[39],"inaccuracies":[41],"assumptions.":[43],"In":[44],"this":[45],"paper,":[46],"we":[47,164],"propose":[48],"purely":[50],"data-driven":[51,183],"framework":[53,198],"based":[54],"Koopman":[57,62,87,133],"operator-based":[58,134],"linear":[59,106,135],"predictor.":[60],"The":[61,177],"operator":[63,88],"powerful":[66],"tool":[67],"dynamical":[69],"systems":[70],"theory":[71],"that":[72,108,180],"allows":[73],"us":[74],"analyze":[76],"predict":[78],"the":[79,86,96,112,122,131,142,146,150,158,161,181,196],"behavior":[80],"of":[81,115,145,160,173,191,201,214],"nonlinear":[82,203],"systems.":[83,176],"By":[84],"leveraging":[85],"extracted":[89],"solely":[90],"from":[91],"measured":[92],"input-output":[93,154],"data":[94],"through":[95],"extended":[97,123],"dynamic":[98,117],"mode":[99],"decomposition":[100],"with":[101],"(EDMDc)":[103],"method,":[104,130],"predictor":[107,136],"can":[109],"accurately":[110],"estimate":[111,141],"variables":[114],"developed.":[120],"Introducing":[121],"Kalman":[124],"filter":[125],"(EKF)":[126],"as":[127],"an":[128],"learned":[132],"then":[138],"used":[139],"current":[143],"given":[148],"only":[149],"past":[151],"present":[153],"measurements.":[155],"To":[156],"evaluate":[157],"effectiveness":[159],"proposed":[162,182,197],"framework,":[163],"conduct":[165],"experiments":[166],"both":[168],"simulated":[169],"datasets":[172],"complex":[174],"power":[175],"results":[178],"demonstrate":[179],"approach":[184],"outperforms":[185],"traditional":[186],"model-based":[187],"approaches":[188],"terms":[190],"accuracy":[192],"robustness.":[194],"Moreover,":[195],"capable":[200],"handling":[202],"time-varying":[205],"making":[207],"it":[208],"applicable":[209],"wide":[212],"range":[213],"practical":[215],"cases.":[216]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2025-12-27T23:08:20.325037","created_date":"2025-10-10T00:00:00"}
