{"id":"https://openalex.org/W1969817249","doi":"https://doi.org/10.1109/acc.2007.4282219","title":"Prognosis of Failure Precursor in Complex Electrical Systems Using Symbolic Dynamics","display_name":"Prognosis of Failure Precursor in Complex Electrical Systems Using Symbolic Dynamics","publication_year":2007,"publication_date":"2007-07-01","ids":{"openalex":"https://openalex.org/W1969817249","doi":"https://doi.org/10.1109/acc.2007.4282219","mag":"1969817249"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2007.4282219","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2007.4282219","pdf_url":null,"source":{"id":"https://openalex.org/S4210168941","display_name":"Proceedings of the ... American Control Conference/Proceedings of the American Control Conference","issn_l":"0743-1619","issn":["0743-1619","2378-5861"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 American Control Conference","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/A5110044316","display_name":"Ravindra Patankar","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130203","display_name":"Intelligent Automation (United States)","ror":"https://ror.org/02fwb6r86","country_code":"US","type":"company","lineage":["https://openalex.org/I4210130203"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ravindra Patankar","raw_affiliation_strings":["Intelligent, Automation, Inc., Rockville, MD, USA","Intelligent Autom., Inc., Rockville"],"affiliations":[{"raw_affiliation_string":"Intelligent, Automation, Inc., Rockville, MD, USA","institution_ids":["https://openalex.org/I4210130203"]},{"raw_affiliation_string":"Intelligent Autom., Inc., Rockville","institution_ids":["https://openalex.org/I4210130203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038303121","display_name":"Venkatesh Rajagopalan","orcid":null},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Venkatesh Rajagopalan","raw_affiliation_strings":["Electrical Engineering, Pennsylvania State University, University Park, PA, USA","Electrical Engineering, Pennsylvania State University, University Park, PA 16802. e-mail: vxrl39gpsu.edu"],"affiliations":[{"raw_affiliation_string":"Electrical Engineering, Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Electrical Engineering, Pennsylvania State University, University Park, PA 16802. e-mail: vxrl39gpsu.edu","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111364825","display_name":"Devendra Tolani","orcid":null},"institutions":[{"id":"https://openalex.org/I4210130203","display_name":"Intelligent Automation (United States)","ror":"https://ror.org/02fwb6r86","country_code":"US","type":"company","lineage":["https://openalex.org/I4210130203"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Devendra Tolani","raw_affiliation_strings":["Intelligent, Automation, Inc., Rockville, MD, USA","Intelligent Autom., Inc., Rockville"],"affiliations":[{"raw_affiliation_string":"Intelligent, Automation, Inc., Rockville, MD, USA","institution_ids":["https://openalex.org/I4210130203"]},{"raw_affiliation_string":"Intelligent Autom., Inc., Rockville","institution_ids":["https://openalex.org/I4210130203"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003487011","display_name":"Asok Ray","orcid":"https://orcid.org/0000-0003-4124-0230"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Asok Ray","raw_affiliation_strings":["Mechanical Engineering, Pennsylvania State University, University Park, PA, USA","Fellow, IEEE, Mechanical Engineering, Pennsylvania State University, University Park, PA 16802. e-mail: axr2@psu.edu"],"affiliations":[{"raw_affiliation_string":"Mechanical Engineering, Pennsylvania State University, University Park, PA, USA","institution_ids":["https://openalex.org/I130769515"]},{"raw_affiliation_string":"Fellow, IEEE, Mechanical Engineering, Pennsylvania State University, University Park, PA 16802. e-mail: axr2@psu.edu","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079903395","display_name":"Michael Begin","orcid":null},"institutions":[{"id":"https://openalex.org/I2801056593","display_name":"Naval Air Systems Command","ror":"https://ror.org/054ajk512","country_code":"US","type":"funder","lineage":["https://openalex.org/I1330347796","https://openalex.org/I2801056593","https://openalex.org/I3130687028"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael Begin","raw_affiliation_strings":["Naval Air Systems Command, Patuxent River, MD, USA","NavAir, Patuxent River, MD 20670, email: michael.begin@navy.mil"],"affiliations":[{"raw_affiliation_string":"Naval Air Systems Command, Patuxent River, MD, USA","institution_ids":["https://openalex.org/I2801056593"]},{"raw_affiliation_string":"NavAir, Patuxent River, MD 20670, email: michael.begin@navy.mil","institution_ids":["https://openalex.org/I2801056593"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5110044316"],"corresponding_institution_ids":["https://openalex.org/I4210130203"],"apc_list":null,"apc_paid":null,"fwci":0.5492,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.5462963,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1846","last_page":"1851"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10876","display_name":"Fault Detection and Control Systems","score":0.9951000213623047,"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":0.9951000213623047,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9901999831199646,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9678000211715698,"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/unavailability","display_name":"Unavailability","score":0.9073306322097778},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6829046607017517},{"id":"https://openalex.org/keywords/anomaly-detection","display_name":"Anomaly detection","score":0.6461358070373535},{"id":"https://openalex.org/keywords/anomaly","display_name":"Anomaly (physics)","score":0.6139340996742249},{"id":"https://openalex.org/keywords/symbolic-dynamics","display_name":"Symbolic dynamics","score":0.5553156137466431},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.5029425024986267},{"id":"https://openalex.org/keywords/symbolic-data-analysis","display_name":"Symbolic data analysis","score":0.4352089464664459},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4096132516860962},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39007917046546936},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3055170178413391},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.23666951060295105},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1721094250679016},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1431715488433838},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.13459375500679016},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10423868894577026}],"concepts":[{"id":"https://openalex.org/C2780505938","wikidata":"https://www.wikidata.org/wiki/Q17093282","display_name":"Unavailability","level":2,"score":0.9073306322097778},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6829046607017517},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.6461358070373535},{"id":"https://openalex.org/C12997251","wikidata":"https://www.wikidata.org/wiki/Q567560","display_name":"Anomaly (physics)","level":2,"score":0.6139340996742249},{"id":"https://openalex.org/C16101541","wikidata":"https://www.wikidata.org/wiki/Q1350838","display_name":"Symbolic dynamics","level":2,"score":0.5553156137466431},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.5029425024986267},{"id":"https://openalex.org/C65620979","wikidata":"https://www.wikidata.org/wiki/Q7661176","display_name":"Symbolic data analysis","level":2,"score":0.4352089464664459},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4096132516860962},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39007917046546936},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3055170178413391},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.23666951060295105},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1721094250679016},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1431715488433838},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.13459375500679016},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10423868894577026},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2007.4282219","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2007.4282219","pdf_url":null,"source":{"id":"https://openalex.org/S4210168941","display_name":"Proceedings of the ... American Control Conference/Proceedings of the American Control Conference","issn_l":"0743-1619","issn":["0743-1619","2378-5861"],"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 American Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1590672654","https://openalex.org/W1605494325","https://openalex.org/W2169739344","https://openalex.org/W4295598715","https://openalex.org/W6843637602"],"related_works":["https://openalex.org/W2806741695","https://openalex.org/W4290647774","https://openalex.org/W3189286258","https://openalex.org/W3207797160","https://openalex.org/W3210364259","https://openalex.org/W4300558037","https://openalex.org/W2667207928","https://openalex.org/W2912112202","https://openalex.org/W4377864969","https://openalex.org/W3030345572"],"abstract_inverted_index":{"Failures":[0],"in":[1,27,42,85,134],"a":[2,7,86,118,135,146],"plant's":[3],"electrical":[4,28],"components":[5],"are":[6],"major":[8],"source":[9],"of":[10,75],"performance":[11],"degradation":[12],"and":[13,20,24,39,45,68,108,168],"plant":[14],"unavailability.":[15],"In":[16],"order":[17],"to":[18,48,96,99,145,160],"detect":[19,38],"monitor":[21],"failure":[22,81],"precursors":[23],"anomalies":[25,124],"early":[26],"systems,":[29],"we":[30],"have":[31],"developed":[32],"signal":[33],"processing":[34],"capabilities":[35],"that":[36],"can":[37],"map":[40],"patterns":[41],"already":[43],"existing":[44],"available":[46],"signals":[47],"an":[49],"anomaly":[50,113,139,166],"measure.":[51],"Toward":[52],"this":[53,76,158],"end,":[54],"the":[55,150,165],"language":[56],"measure":[57],"theory":[58,70,77],"based":[59],"on":[60],"real":[61],"analysis,":[62],"finite":[63],"state":[64],"automaton,":[65],"symbolic":[66],"dynamics":[67],"information":[69],"has":[71],"been":[72],"deployed.":[73],"Application":[74],"for":[78,112,164],"electronic":[79],"circuit":[80,155],"precursor":[82],"detection":[83,114],"resulted":[84,133],"robust":[87],"statistical":[88],"pattern":[89,101],"recognition":[90,102],"technique.":[91],"This":[92],"technique":[93,132],"was":[94,142],"observed":[95],"be":[97],"superior":[98],"conventional":[100,126],"techniques":[103,127],"such":[104],"as":[105],"neural":[106],"networks":[107],"principal":[109],"component":[110],"analysis":[111],"because":[115],"it":[116],"exploits":[117],"common":[119],"physical":[120],"fact":[121],"underling":[122],"most":[123],"which":[125,141],"do":[128],"not.":[129],"Symbolic":[130],"dynamic":[131],"monotonically":[136],"increasing":[137],"smooth":[138],"plot":[140],"experimentally":[143],"repeatable":[144],"remarkable":[147],"accuracy.":[148],"For":[149],"Van":[151],"der":[152],"Pol":[153],"oscillator":[154],"board":[156],"experiment,":[157],"lead":[159],"consistently":[161],"accurate":[162],"predictions":[163],"parameter":[167],"its":[169],"range.":[170]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
