{"id":"https://openalex.org/W4388720086","doi":"https://doi.org/10.1109/iecon51785.2023.10311988","title":"Real-Time Moving Horizon Estimation for Nonlinear Systems With Unknown Inputs","display_name":"Real-Time Moving Horizon Estimation for Nonlinear Systems With Unknown Inputs","publication_year":2023,"publication_date":"2023-10-16","ids":{"openalex":"https://openalex.org/W4388720086","doi":"https://doi.org/10.1109/iecon51785.2023.10311988"},"language":"en","primary_location":{"id":"doi:10.1109/iecon51785.2023.10311988","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iecon51785.2023.10311988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-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/A5110367468","display_name":"Songtao Du","orcid":null},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Songtao Du","raw_affiliation_strings":["School of Artificial Intelligence and Automation, Huazhong University of Science and Technology,Wuhan,China","School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence and Automation, Huazhong University of Science and Technology,Wuhan,China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011765460","display_name":"Yiming Wan","orcid":"https://orcid.org/0000-0002-1315-9120"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiming Wan","raw_affiliation_strings":["School of Artificial Intelligence and Automation, Huazhong University of Science and Technology,Wuhan,China","School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Artificial Intelligence and Automation, Huazhong University of Science and Technology,Wuhan,China","institution_ids":["https://openalex.org/I47720641"]},{"raw_affiliation_string":"School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100438417","display_name":"Cong Zhang","orcid":"https://orcid.org/0000-0003-4748-8245"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cong Zhang","raw_affiliation_strings":["Beijing Institute of Control Engineering,Beijing,China","Beijing Institute of Control Engineering, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Control Engineering,Beijing,China","institution_ids":[]},{"raw_affiliation_string":"Beijing Institute of Control Engineering, Beijing, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101615881","display_name":"Sihang Zhang","orcid":"https://orcid.org/0000-0002-4705-2882"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sihang Zhang","raw_affiliation_strings":["Beijing Institute of Control Engineering,Beijing,China","Beijing Institute of Control Engineering, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Control Engineering,Beijing,China","institution_ids":[]},{"raw_affiliation_string":"Beijing Institute of Control Engineering, Beijing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5110367468"],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14830868,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9990000128746033,"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9990000128746033,"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/T11236","display_name":"Control Systems and Identification","score":0.9915000200271606,"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/T10791","display_name":"Advanced Control Systems Optimization","score":0.9907000064849854,"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/kalman-filter","display_name":"Kalman filter","score":0.7374163866043091},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6253527402877808},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5952104330062866},{"id":"https://openalex.org/keywords/moving-horizon-estimation","display_name":"Moving horizon estimation","score":0.5782493352890015},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5770452618598938},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5577653050422668},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5483291149139404},{"id":"https://openalex.org/keywords/karush\u2013kuhn\u2013tucker-conditions","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","score":0.5299906134605408},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5021829605102539},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4507390260696411},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4236794710159302},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.3582618534564972},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.31698036193847656},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15243765711784363}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.7374163866043091},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6253527402877808},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5952104330062866},{"id":"https://openalex.org/C50050547","wikidata":"https://www.wikidata.org/wiki/Q6927137","display_name":"Moving horizon estimation","level":4,"score":0.5782493352890015},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5770452618598938},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5577653050422668},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5483291149139404},{"id":"https://openalex.org/C50454189","wikidata":"https://www.wikidata.org/wiki/Q2075125","display_name":"Karush\u2013Kuhn\u2013Tucker conditions","level":2,"score":0.5299906134605408},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5021829605102539},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4507390260696411},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4236794710159302},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.3582618534564972},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.31698036193847656},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15243765711784363},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon51785.2023.10311988","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iecon51785.2023.10311988","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"id":"https://metadata.un.org/sdg/1","display_name":"No poverty"}],"awards":[{"id":"https://openalex.org/G5371365112","display_name":null,"funder_award_id":"61803163","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":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1970227820","https://openalex.org/W1983768933","https://openalex.org/W2016026577","https://openalex.org/W2056870323","https://openalex.org/W2057798714","https://openalex.org/W2060208164","https://openalex.org/W2088578412","https://openalex.org/W2091638547","https://openalex.org/W2091883880","https://openalex.org/W2182163536","https://openalex.org/W2278524602","https://openalex.org/W2580426207","https://openalex.org/W2606085882","https://openalex.org/W2760733325","https://openalex.org/W2798207374","https://openalex.org/W2842089854","https://openalex.org/W2888861309","https://openalex.org/W2944550703","https://openalex.org/W2945018509","https://openalex.org/W2951805303","https://openalex.org/W2963869366","https://openalex.org/W2969945464","https://openalex.org/W3001028887","https://openalex.org/W3005428414","https://openalex.org/W3038328565","https://openalex.org/W3135242233","https://openalex.org/W3198557738","https://openalex.org/W4301014524"],"related_works":["https://openalex.org/W2103062922","https://openalex.org/W2162299404","https://openalex.org/W2674597762","https://openalex.org/W2562855176","https://openalex.org/W4300640027","https://openalex.org/W1506303183","https://openalex.org/W2328410657","https://openalex.org/W2064665624","https://openalex.org/W2258371975","https://openalex.org/W1601369057"],"abstract_inverted_index":{"Moving":[0],"horizon":[1,61],"estimation":[2,19,122],"(MHE)":[3],"is":[4,45],"a":[5,40,91],"well-known":[6],"alternative":[7],"to":[8,12,25,139],"Kalman-like":[9],"filtering":[10],"due":[11],"its":[13],"superior":[14],"performance":[15],"in":[16,86],"terms":[17],"of":[18,71,75,103],"accuracy,":[20],"convergence":[21],"speed,":[22],"and":[23,132],"robustness":[24],"poor":[26],"initial":[27],"state":[28],"guesses.":[29],"However,":[30],"most":[31],"MHE":[32],"methods":[33],"cope":[34],"with":[35],"unknown":[36,49,58,76,126],"inputs":[37],"by":[38,97],"introducing":[39],"random":[41],"walk":[42],"model,":[43],"which":[44],"unsuitable":[46],"for":[47],"fast-varying":[48],"inputs.":[50,77],"To":[51,78],"address":[52],"this":[53],"issue,":[54],"we":[55,89],"propose":[56],"an":[57],"input":[59,127],"moving":[60],"estimator":[62],"(MHE-UI)":[63],"that":[64,114],"does":[65],"not":[66],"require":[67],"any":[68],"prior":[69],"knowledge":[70],"the":[72,80,99,104,115,125,135,140],"dynamic":[73],"behavior":[74],"solve":[79],"associated":[81],"nonlinear":[82],"least":[83],"squares":[84],"problem":[85],"real":[87],"time,":[88],"develop":[90],"computationally":[92],"efficient":[93],"Gauss-Newton":[94],"iterative":[95],"algorithm":[96,119],"exploiting":[98],"block":[100],"pentadiagonal":[101],"structure":[102],"resulting":[105],"Karush-Kuhn-Tucker":[106],"(KKT)":[107],"matrix.":[108],"A":[109],"numerical":[110],"case":[111],"study":[112],"demonstrates":[113],"proposed":[116],"real-time":[117],"MHE-UI":[118,142],"achieves":[120],"higher":[121],"accuracy":[123],"than":[124],"unscented":[128],"Kalman":[129],"filter":[130],"(UKF-UI)":[131],"significantly":[133],"reduces":[134],"computational":[136],"cost":[137],"compared":[138],"exact":[141],"algorithm.":[143]},"counts_by_year":[],"updated_date":"2025-12-25T23:11:45.687758","created_date":"2025-10-10T00:00:00"}
