{"id":"https://openalex.org/W2110498781","doi":"https://doi.org/10.1109/latw.2010.5550338","title":"Fault prediction in electrical valves using temporal Kohonen maps","display_name":"Fault prediction in electrical valves using temporal Kohonen maps","publication_year":2010,"publication_date":"2010-03-01","ids":{"openalex":"https://openalex.org/W2110498781","doi":"https://doi.org/10.1109/latw.2010.5550338","mag":"2110498781"},"language":"en","primary_location":{"id":"doi:10.1109/latw.2010.5550338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latw.2010.5550338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 11th Latin American Test Workshop","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/A5010487704","display_name":"Luiz Marcos Garcia Gon\u00e7alves","orcid":"https://orcid.org/0000-0002-7735-5630"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Luiz F. Goncalves","raw_affiliation_strings":["Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","Universidade Federal do Rio Grande do Sul, Departamento de Engenharia El\u00e9trica, Porto Alegre, RS, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Universidade Federal do Rio Grande do Sul, Departamento de Engenharia El\u00e9trica, Porto Alegre, RS, Brasil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051554933","display_name":"Eduardo Lu\u00eds Schneider","orcid":"https://orcid.org/0000-0002-3938-2662"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Eduardo L. Schneider","raw_affiliation_strings":["Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","Universidade Federal do Rio Grande do Sul, Departamento de Engenharia El\u00e9trica, Porto Alegre, RS, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Universidade Federal do Rio Grande do Sul, Departamento de Engenharia El\u00e9trica, Porto Alegre, RS, Brasil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102832829","display_name":"Renato Ventura Bayan Henriques","orcid":"https://orcid.org/0000-0001-6001-4525"},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Renato Ventura B. Henriques","raw_affiliation_strings":["Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","Universidade Federal do Rio Grande do Sul, Departamento de Engenharia El\u00e9trica, Porto Alegre, RS, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Universidade Federal do Rio Grande do Sul, Departamento de Engenharia El\u00e9trica, Porto Alegre, RS, Brasil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106725596","display_name":"Marcelo Lubaszewski","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Marcelo Lubaszewski","raw_affiliation_strings":["Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","Universidade Federal do Rio Grande do Sul, Departamento de Engenharia El\u00e9trica, Porto Alegre, RS, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Engenharia El\u00e9trica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Universidade Federal do Rio Grande do Sul, Departamento de Engenharia El\u00e9trica, Porto Alegre, RS, Brasil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047035765","display_name":"Jefferson Luiz Bosa","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Jefferson Luiz Bosa","raw_affiliation_strings":["Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","Universidade Federal do Rio Grande do Sul, Instituto de Inform\u00e1tica, Porto Alegre, RS, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Universidade Federal do Rio Grande do Sul, Instituto de Inform\u00e1tica, Porto Alegre, RS, Brasil","institution_ids":["https://openalex.org/I130442723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085135471","display_name":"Paulo Martins Engel","orcid":null},"institutions":[{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Paulo Martins Engel","raw_affiliation_strings":["Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","Universidade Federal do Rio Grande do Sul, Instituto de Inform\u00e1tica, Porto Alegre, RS, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de Inform\u00e1tica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Universidade Federal do Rio Grande do Sul, Instituto de Inform\u00e1tica, Porto Alegre, RS, Brasil","institution_ids":["https://openalex.org/I130442723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130442723"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.32884977,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"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/T10876","display_name":"Fault Detection and Control Systems","score":0.9961000084877014,"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":0.9961000084877014,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9896000027656555,"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/T13717","display_name":"Advanced Algorithms and Applications","score":0.9869999885559082,"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/fault","display_name":"Fault (geology)","score":0.6291444301605225},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5934594869613647},{"id":"https://openalex.org/keywords/self-organizing-map","display_name":"Self-organizing map","score":0.5791893601417542},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5273908972740173},{"id":"https://openalex.org/keywords/euclidean-distance","display_name":"Euclidean distance","score":0.52274090051651},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.49510708451271057},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4598982632160187},{"id":"https://openalex.org/keywords/time-series","display_name":"Time series","score":0.4566066265106201},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.44513142108917236},{"id":"https://openalex.org/keywords/closing","display_name":"Closing (real estate)","score":0.43350034952163696},{"id":"https://openalex.org/keywords/line","display_name":"Line (geometry)","score":0.4297299087047577},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.418738454580307},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.36250537633895874},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.18234646320343018},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1448950469493866},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.0976085364818573}],"concepts":[{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.6291444301605225},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5934594869613647},{"id":"https://openalex.org/C111168008","wikidata":"https://www.wikidata.org/wiki/Q1136838","display_name":"Self-organizing map","level":3,"score":0.5791893601417542},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5273908972740173},{"id":"https://openalex.org/C120174047","wikidata":"https://www.wikidata.org/wiki/Q847073","display_name":"Euclidean distance","level":2,"score":0.52274090051651},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.49510708451271057},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4598982632160187},{"id":"https://openalex.org/C151406439","wikidata":"https://www.wikidata.org/wiki/Q186588","display_name":"Time series","level":2,"score":0.4566066265106201},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.44513142108917236},{"id":"https://openalex.org/C2778775528","wikidata":"https://www.wikidata.org/wiki/Q5135432","display_name":"Closing (real estate)","level":2,"score":0.43350034952163696},{"id":"https://openalex.org/C198352243","wikidata":"https://www.wikidata.org/wiki/Q37105","display_name":"Line (geometry)","level":2,"score":0.4297299087047577},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.418738454580307},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.36250537633895874},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.18234646320343018},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1448950469493866},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0976085364818573},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/latw.2010.5550338","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latw.2010.5550338","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 11th Latin American Test Workshop","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1497968089","https://openalex.org/W1535393893","https://openalex.org/W1595532263","https://openalex.org/W1679913846","https://openalex.org/W1763243278","https://openalex.org/W1946238955","https://openalex.org/W1993489498","https://openalex.org/W2019505419","https://openalex.org/W2035134571","https://openalex.org/W2044309218","https://openalex.org/W2064861692","https://openalex.org/W2099026937","https://openalex.org/W2149608381","https://openalex.org/W2152068203","https://openalex.org/W2155917479","https://openalex.org/W4245176872","https://openalex.org/W6632065481","https://openalex.org/W6683082980"],"related_works":["https://openalex.org/W2034551444","https://openalex.org/W2517007886","https://openalex.org/W2383994331","https://openalex.org/W1522019333","https://openalex.org/W3121919567","https://openalex.org/W2023416609","https://openalex.org/W2076369646","https://openalex.org/W278047738","https://openalex.org/W4244817184","https://openalex.org/W2373884197"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,29,70,166],"proactive":[4],"maintenance":[5],"scheme":[6],"for":[7,23,38,74,123,158,169],"the":[8,25,39,52,75,98,101,104,110,115,119,127,130,134,137,141,152,156],"prediction":[9,40,170],"of":[10,41,100,126,143,155,172],"faults":[11,44],"in":[12,28],"electrical":[13,76],"valves.":[14,174],"In":[15],"our":[16],"case":[17],"study,":[18],"these":[19,173],"valves":[20],"are":[21,107],"used":[22],"controlling":[24],"oil":[26],"flow":[27],"distribution":[30],"network.":[31],"A":[32],"system":[33,120,135],"implements":[34],"temporal":[35],"self-organizing":[36],"maps":[37],"faults.":[42],"These":[43],"lead":[45],"to":[46],"deviations":[47,89],"either":[48],"on":[49,51,57,86],"torque,":[50],"valve":[53],"end":[54],"position":[55,105],"or":[56],"opening/closing":[58],"time.":[59],"For":[60],"fault":[61,83],"prediction,":[62],"one":[63,159],"map":[64,96,116,157],"is":[65,80,117,121,151],"trained":[66],"using":[67,109],"data":[68,144,160],"from":[69],"mathematical":[71,93],"model":[72],"devised":[73],"valve.":[77,128],"The":[78,95,146,162],"training":[79],"performed":[81],"by":[82],"injection":[84],"based":[85],"three":[87],"parameter":[88],"over":[90],"this":[91],"same":[92],"model.":[94],"learns":[97],"energies":[99],"torque":[102],"and":[103,140],"that":[106],"computed":[108],"wavelet":[111],"packet":[112],"transform.":[113],"Once":[114],"trained,":[118],"ready":[122],"on-line":[124,131],"monitoring":[125],"During":[129],"testing":[132],"phase,":[133],"computes":[136],"Euclidean":[138],"distance":[139],"activation":[142,148],"series.":[145,161],"biggest":[147],"determines":[149],"which":[150],"winner":[153],"neuron":[154],"obtained":[163],"results":[164],"demonstrate":[165],"new":[167],"solution":[168],"behavior":[171]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
