{"id":"https://openalex.org/W1977263042","doi":"https://doi.org/10.1109/allerton.2014.7028503","title":"Thermodynamic costs in implementing Kalman-Bucy filters","display_name":"Thermodynamic costs in implementing Kalman-Bucy filters","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W1977263042","doi":"https://doi.org/10.1109/allerton.2014.7028503","mag":"1977263042"},"language":"en","primary_location":{"id":"doi:10.1109/allerton.2014.7028503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2014.7028503","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5056120878","display_name":"Henrik Sandberg","orcid":"https://orcid.org/0000-0003-1835-2963"},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Henrik Sandberg","raw_affiliation_strings":["Department of Automatic Control, KTH Royal Institute of Technology, Stockholm, Sweden","[Department of Automatic Control, KTH\u2013Royal Institute of Technology, Stockholm, Sweden]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automatic Control, KTH Royal Institute of Technology, Stockholm, Sweden","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"[Department of Automatic Control, KTH\u2013Royal Institute of Technology, Stockholm, Sweden]","institution_ids":["https://openalex.org/I86987016"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006354562","display_name":"Jean\u2010Charles Delvenne","orcid":"https://orcid.org/0000-0003-2356-7790"},"institutions":[{"id":"https://openalex.org/I95674353","display_name":"UCLouvain","ror":"https://ror.org/02495e989","country_code":"BE","type":"education","lineage":["https://openalex.org/I95674353"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jean-Charles Delvenne","raw_affiliation_strings":["ICTEAM and CORE, Universit\u00e9 catholique de Louvain, Louvain-la-Neuve, Belgium"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICTEAM and CORE, Universit\u00e9 catholique de Louvain, Louvain-la-Neuve, Belgium","institution_ids":["https://openalex.org/I95674353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003073334","display_name":"Nigel J. Newton","orcid":"https://orcid.org/0000-0001-5977-4594"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nigel J. Newton","raw_affiliation_strings":["School of Computer Science and Electronic Engineering, University of Essex, Colchester, UK","School of Computer Science and Electronic Engineering University of Essex Colchester, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Electronic Engineering, University of Essex, Colchester, UK","institution_ids":["https://openalex.org/I110002522"]},{"raw_affiliation_string":"School of Computer Science and Electronic Engineering University of Essex Colchester, UK","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091119091","display_name":"Sanjoy K. Mitter","orcid":"https://orcid.org/0000-0002-8619-1295"},"institutions":[{"id":"https://openalex.org/I4210143601","display_name":"Decision Systems (United States)","ror":"https://ror.org/0434dpa13","country_code":"US","type":"company","lineage":["https://openalex.org/I4210143601"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sanjoy K. Mitter","raw_affiliation_strings":["MIT, Laboratory for Information and Decision Systems, Cambridge, Massachusetts, USA","Laboratory for Information and Decision Systems, MIT, Cambridge, Massachusetts, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT, Laboratory for Information and Decision Systems, Cambridge, Massachusetts, USA","institution_ids":["https://openalex.org/I4210143601"]},{"raw_affiliation_string":"Laboratory for Information and Decision Systems, MIT, Cambridge, Massachusetts, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06539265,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"550","last_page":"555"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T12772","display_name":"Control and Stability of Dynamical Systems","score":0.9987000226974487,"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/T11236","display_name":"Control Systems and Identification","score":0.9649999737739563,"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":0.8140864372253418},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.7068777680397034},{"id":"https://openalex.org/keywords/hamiltonian","display_name":"Hamiltonian (control theory)","score":0.5313176512718201},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4744376242160797},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.45369628071784973},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.4207785725593567},{"id":"https://openalex.org/keywords/alpha-beta-filter","display_name":"Alpha beta filter","score":0.41807615756988525},{"id":"https://openalex.org/keywords/hamiltonian-system","display_name":"Hamiltonian system","score":0.4136159420013428},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30785810947418213},{"id":"https://openalex.org/keywords/moving-horizon-estimation","display_name":"Moving horizon estimation","score":0.23836418986320496},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23200073838233948},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.1872265636920929},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12762507796287537},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08716419339179993},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.08490827679634094},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07465890049934387}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.8140864372253418},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.7068777680397034},{"id":"https://openalex.org/C130787639","wikidata":"https://www.wikidata.org/wiki/Q5645293","display_name":"Hamiltonian (control theory)","level":2,"score":0.5313176512718201},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4744376242160797},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.45369628071784973},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.4207785725593567},{"id":"https://openalex.org/C11588082","wikidata":"https://www.wikidata.org/wiki/Q4735154","display_name":"Alpha beta filter","level":5,"score":0.41807615756988525},{"id":"https://openalex.org/C121770821","wikidata":"https://www.wikidata.org/wiki/Q2072471","display_name":"Hamiltonian system","level":2,"score":0.4136159420013428},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30785810947418213},{"id":"https://openalex.org/C50050547","wikidata":"https://www.wikidata.org/wiki/Q6927137","display_name":"Moving horizon estimation","level":4,"score":0.23836418986320496},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23200073838233948},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.1872265636920929},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12762507796287537},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08716419339179993},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.08490827679634094},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07465890049934387}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/allerton.2014.7028503","is_oa":false,"landing_page_url":"https://doi.org/10.1109/allerton.2014.7028503","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 52nd Annual Allerton Conference on Communication, Control, and Computing (Allerton)","raw_type":"proceedings-article"},{"id":"pmh:oai:dial.uclouvain.be:boreal:168167","is_oa":false,"landing_page_url":"http://hdl.handle.net/2078.1/168167","pdf_url":null,"source":{"id":"https://openalex.org/S4306401902","display_name":"Digital Access to Libraries (Universit\u00e9 catholique de Louvain (UCL), l'Universit\u00e9 de Namur (UNamur) and the Universit\u00e9 Saint-Louis (USL-B))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I95674353","host_organization_name":"UCLouvain","host_organization_lineage":["https://openalex.org/I95674353"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:repository.essex.ac.uk:14437","is_oa":false,"landing_page_url":"https://repository.essex.ac.uk/14437/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401236","display_name":"Open Access at Essex (University of Essex)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I110002522","host_organization_name":"University of Essex","host_organization_lineage":["https://openalex.org/I110002522"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7799999713897705,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1539689348","https://openalex.org/W1968133273","https://openalex.org/W1997690497","https://openalex.org/W2007662525","https://openalex.org/W2007750757","https://openalex.org/W2014308515","https://openalex.org/W2019353374","https://openalex.org/W2030183411","https://openalex.org/W2038462420","https://openalex.org/W2054071693","https://openalex.org/W2065386000","https://openalex.org/W2068967633","https://openalex.org/W2076467525","https://openalex.org/W2090888886","https://openalex.org/W2121156749","https://openalex.org/W2149497680","https://openalex.org/W2169969507","https://openalex.org/W3101893459","https://openalex.org/W4233798822","https://openalex.org/W6652283404"],"related_works":["https://openalex.org/W2103062922","https://openalex.org/W2162299404","https://openalex.org/W2483158495","https://openalex.org/W2870890761","https://openalex.org/W2182059946","https://openalex.org/W2137183867","https://openalex.org/W2030134288","https://openalex.org/W1506303183","https://openalex.org/W2152504883","https://openalex.org/W4382703459"],"abstract_inverted_index":{"In":[0,24],"this":[1],"paper,":[2],"we":[3,32,50],"investigate":[4],"fundamental":[5],"limits":[6],"for":[7,14,26],"physical":[8],"implementations":[9],"of":[10,17,20,30,48,99],"the":[11,27,34,45,53,68,78,82,95,100],"Kalman-Bucy":[12,35],"filter":[13,36,79,101],"state":[15,62],"estimation":[16],"a":[18,39,86],"class":[19,29],"linear":[21],"port-Hamiltonian":[22,40],"systems.":[23],"particular,":[25],"studied":[28],"systems":[31,41],"show":[33,66],"itself":[37],"is":[38,91],"and":[42],"by":[43,76,102],"invoking":[44],"second":[46],"law":[47],"thermodynamics,":[49],"can":[51,73],"characterize":[52],"external":[54,70],"power":[55,71],"supply":[56,72],"needed":[57],"to":[58,80,85,93],"generate":[59],"an":[60],"optimal":[61],"estimate.":[63],"We":[64,106],"also":[65],"how":[67],"required":[69],"be":[74],"decreased":[75],"allowing":[77],"perturb":[81],"measured":[83],"system":[84],"larger":[87],"extent.":[88],"Hence,":[89],"it":[90],"possible":[92],"decrease":[94],"so-called":[96],"back":[97],"action":[98],"spending":[103],"more":[104],"energy.":[105],"illustrate":[107],"our":[108],"results":[109],"using":[110],"passive":[111],"electric":[112],"circuits.":[113]},"counts_by_year":[],"updated_date":"2026-08-25T07:29:55.448023","created_date":"2025-10-10T00:00:00"}