{"id":"https://openalex.org/W2023290993","doi":"https://doi.org/10.1109/acc.2012.6315321","title":"Flux estimation from Vanadium and Cobalt Self Powered Neutron Detectors (SPNDs): Nonlinear exact inversion and Kalman filter approaches","display_name":"Flux estimation from Vanadium and Cobalt Self Powered Neutron Detectors (SPNDs): Nonlinear exact inversion and Kalman filter approaches","publication_year":2012,"publication_date":"2012-06-01","ids":{"openalex":"https://openalex.org/W2023290993","doi":"https://doi.org/10.1109/acc.2012.6315321","mag":"2023290993"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2012.6315321","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2012.6315321","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 American Control Conference (ACC)","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/A5011516420","display_name":"Krishnan Srinivasarengan","orcid":null},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"K. Srinivasarengan","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","Department of Electrical Engineering, Indian Institute of Technology Bombay, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076384045","display_name":"Laxman Mutyam","orcid":null},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"L. Mutyam","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","Systems and Control Engineering, Indian Institute of Technology Bombay, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Systems and Control Engineering, Indian Institute of Technology Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004471796","display_name":"Madhu N. Belur","orcid":"https://orcid.org/0000-0002-1942-6293"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. N. Belur","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","Department of Electrical Engineering, Indian Institute of Technology Bombay, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006485246","display_name":"Mani Bhushan","orcid":"https://orcid.org/0000-0003-3326-3352"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. Bhushan","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","Dept. of Chemical Engineering, Indian Institute of Technology Bombay, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Bombay, India","institution_ids":["https://openalex.org/I162827531"]},{"raw_affiliation_string":"Dept. of Chemical Engineering, Indian Institute of Technology Bombay, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114804310","display_name":"A. P. Tiwari","orcid":"https://orcid.org/0000-0002-5236-2121"},"institutions":[{"id":"https://openalex.org/I4210091849","display_name":"Bhabha Atomic Research Center Hospital","ror":"https://ror.org/00chbca67","country_code":"IN","type":"healthcare","lineage":["https://openalex.org/I2799351866","https://openalex.org/I3149292468","https://openalex.org/I4210091849"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"A. P. Tiwari","raw_affiliation_strings":["Reactor Control Division, Bhabha Atomic Research Center, Mumbai, India"],"affiliations":[{"raw_affiliation_string":"Reactor Control Division, Bhabha Atomic Research Center, Mumbai, India","institution_ids":["https://openalex.org/I4210091849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026780264","display_name":"Mahendra G. Kelkar","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. G. Kelkar","raw_affiliation_strings":["Nuclear Power Corporation of India Ltd., Mumbai, India"],"affiliations":[{"raw_affiliation_string":"Nuclear Power Corporation of India Ltd., Mumbai, India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043626079","display_name":"Mahitosh Pramanik","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Pramanik","raw_affiliation_strings":["Nuclear Power Corporation of India Ltd., Mumbai, India"],"affiliations":[{"raw_affiliation_string":"Nuclear Power Corporation of India Ltd., Mumbai, India","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5011516420"],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":0.8919,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.79321889,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"318","last_page":"323"},"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":0.9925000071525574,"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":0.9925000071525574,"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/T10320","display_name":"Neural Networks and Applications","score":0.9053000211715698,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.765788197517395},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.6087099313735962},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.542483389377594},{"id":"https://openalex.org/keywords/invariant-extended-kalman-filter","display_name":"Invariant extended Kalman filter","score":0.5415989756584167},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5191885232925415},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.46564945578575134},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4528343677520752},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3911413252353668},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.27538561820983887},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2610372304916382},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1158490777015686},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07198220491409302}],"concepts":[{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.765788197517395},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6087099313735962},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.542483389377594},{"id":"https://openalex.org/C8639503","wikidata":"https://www.wikidata.org/wiki/Q6059511","display_name":"Invariant extended Kalman filter","level":4,"score":0.5415989756584167},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5191885232925415},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.46564945578575134},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4528343677520752},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3911413252353668},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.27538561820983887},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2610372304916382},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1158490777015686},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07198220491409302},{"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2012.6315321","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2012.6315321","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 American Control Conference (ACC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W15536905","https://openalex.org/W198360482","https://openalex.org/W1570215723","https://openalex.org/W2007308555","https://openalex.org/W2013955305","https://openalex.org/W2045704611","https://openalex.org/W3108471696","https://openalex.org/W6633871783"],"related_works":["https://openalex.org/W2103062922","https://openalex.org/W2162299404","https://openalex.org/W1035502194","https://openalex.org/W4206024512","https://openalex.org/W2182059946","https://openalex.org/W2483158495","https://openalex.org/W2164404293","https://openalex.org/W2053335193","https://openalex.org/W4300476109","https://openalex.org/W2772311278"],"abstract_inverted_index":{"Self":[0],"Powered":[1],"Neutron":[2],"Detectors":[3],"(SPNDs),":[4],"which":[5],"are":[6],"widely":[7],"used":[8],"in":[9,196,261],"a":[10,144,156,208,235,239],"nuclear":[11],"reactor":[12,102,183],"for":[13,62],"flux":[14,138],"measurement,":[15],"typically":[16],"have":[17],"different":[18],"types":[19],"of":[20,57,73,89,164,189,242,250],"dynamics":[21],"based":[22,111,205],"on":[23,96],"their":[24],"emitter":[25],"material:":[26],"one":[27],"delayed,":[28],"second":[29],"prompt":[30],"and":[31,58,64,71,124,182,199,213],"possibly":[32],"nonlinear":[33],"response":[34,163,226,237],"characteristics.":[35],"The":[36],"measurement":[37],"from":[38,78],"the":[39,46,55,69,74,86,90,97,114,117,120,125,130,149,161,170,187,190,217,230,248,251,262],"SPNDs":[40],"hence":[41],"need":[42],"compensation":[43],"to":[44,101,159,185,227,257],"obtain":[45,68,85],"actual":[47],"input":[48,59,137],"flux.":[49],"In":[50,129,148],"this":[51],"paper,":[52],"we":[53,107,134,154],"discuss":[54],"modeling":[56],"estimation":[60],"design":[61,108],"Vanadium":[63,75,198],"Cobalt":[65,105,200],"SPNDs.":[66],"We":[67,83,175,193,245],"structure":[70],"parameters":[72,88],"SPND":[76,201],"model":[77,91,110,132],"its":[79],"radioactive":[80],"decay":[81],"mechanism.":[82],"then":[84],"other":[87],"applying":[92],"system":[93],"identification":[94],"tools":[95],"available":[98],"data":[99,184],"corresponding":[100],"trip.":[103],"For":[104],"SPND,":[106],"two":[109,191],"input/state":[112],"estimators;":[113],"nonlinearity":[115],"being":[116],"key":[118],"feature:":[119],"`Exact":[121],"Model":[122],"Inversion'":[123],"Extended":[126],"Kalman":[127,151,165,203,232,255],"filter.":[128],"exact":[131,218],"inversion,":[133],"demonstrate":[135,247],"that":[136,195],"can":[139],"be":[140],"calculated":[141],"by":[142,168],"solving":[143],"third":[145],"degree":[146],"polynomial.":[147],"extended":[150],"filter":[152,166,204,233,256],"estimator,":[153],"propose":[155],"novel":[157],"approach":[158],"improve":[160],"step":[162,228],"algorithms":[167,206],"`resetting'":[169],"state":[171],"error":[172],"covariance":[173,253],"matrix.":[174],"use":[176],"Matlab":[177],"<sup":[178],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[179],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u00ae</sup>":[180],"simulation":[181],"compare":[186],"advantages":[188],"filters.":[192],"show":[194],"both":[197],"cases,":[202],"provide":[207],"reasonable":[209],"balance":[210],"between":[211],"speed":[212],"noise":[214],"suppression.":[215],"While":[216],"inversion":[219],"provides":[220],"an":[221],"almost":[222],"prompt,":[223],"but":[224],"noisy":[225],"changes,":[229],"modified":[231],"has":[234],"noise-free":[236],"with":[238],"few":[240],"minutes":[241],"settling":[243],"time.":[244],"also":[246],"ability":[249],"proposed":[252],"reset":[254],"track":[258],"step/sudden":[259],"changes":[260],"input.":[263]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-03-29T08:15:47.926485","created_date":"2025-10-10T00:00:00"}
