{"id":"https://openalex.org/W2735034336","doi":"https://doi.org/10.1109/i2mtc.2017.7969989","title":"Bearing fault diagnosis using wavelet domain operator-based signal separation","display_name":"Bearing fault diagnosis using wavelet domain operator-based signal separation","publication_year":2017,"publication_date":"2017-05-01","ids":{"openalex":"https://openalex.org/W2735034336","doi":"https://doi.org/10.1109/i2mtc.2017.7969989","mag":"2735034336"},"language":"en","primary_location":{"id":"doi:10.1109/i2mtc.2017.7969989","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2017.7969989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","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/A5051669252","display_name":"Borui Hou","orcid":"https://orcid.org/0000-0002-7171-1630"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Borui Hou","raw_affiliation_strings":["School of Instrument Science and Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Instrument Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011148961","display_name":"Ruqiang Yan","orcid":"https://orcid.org/0000-0002-1250-4084"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruqiang Yan","raw_affiliation_strings":["School of Instrument Science and Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Instrument Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100779843","display_name":"Xuefeng Chen","orcid":"https://orcid.org/0000-0002-0130-3172"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuefeng Chen","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064607907","display_name":"Yanmeng Liu","orcid":"https://orcid.org/0000-0002-6444-8504"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanmeng Liu","raw_affiliation_strings":["School of Mechanical Engineering, Xi'an Jiaotong University"],"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Xi'an Jiaotong University","institution_ids":["https://openalex.org/I87445476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5051669252"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":null,"apc_paid":null,"fwci":0.4023,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61673472,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"38","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9997000098228455,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9997000098228455,"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/T11062","display_name":"Gear and Bearing Dynamics Analysis","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10876","display_name":"Fault Detection and Control Systems","score":0.9922000169754028,"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/wavelet","display_name":"Wavelet","score":0.6537184715270996},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.5614426136016846},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5595163702964783},{"id":"https://openalex.org/keywords/bearing","display_name":"Bearing (navigation)","score":0.5248135328292847},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49741843342781067},{"id":"https://openalex.org/keywords/kurtosis","display_name":"Kurtosis","score":0.4953128397464752},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.45320773124694824},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42887240648269653},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4221368134021759},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4131360650062561},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37419289350509644},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3571496605873108},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.34078723192214966},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3307449221611023},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.1871977150440216},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08481687307357788}],"concepts":[{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6537184715270996},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.5614426136016846},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5595163702964783},{"id":"https://openalex.org/C199978012","wikidata":"https://www.wikidata.org/wiki/Q1273815","display_name":"Bearing (navigation)","level":2,"score":0.5248135328292847},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49741843342781067},{"id":"https://openalex.org/C166963901","wikidata":"https://www.wikidata.org/wiki/Q287251","display_name":"Kurtosis","level":2,"score":0.4953128397464752},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.45320773124694824},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42887240648269653},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4221368134021759},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4131360650062561},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37419289350509644},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3571496605873108},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.34078723192214966},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3307449221611023},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.1871977150440216},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08481687307357788},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"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/i2mtc.2017.7969989","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2017.7969989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1597576211","https://openalex.org/W1965462947","https://openalex.org/W1967116388","https://openalex.org/W1973176617","https://openalex.org/W1979223559","https://openalex.org/W1987778003","https://openalex.org/W1993898831","https://openalex.org/W1995142006","https://openalex.org/W2014632329","https://openalex.org/W2016074519","https://openalex.org/W2031894560","https://openalex.org/W2032711440","https://openalex.org/W2043654877","https://openalex.org/W2049279583","https://openalex.org/W2049550263","https://openalex.org/W2062658440","https://openalex.org/W2077898824","https://openalex.org/W2079398681","https://openalex.org/W2091795602","https://openalex.org/W2093474419","https://openalex.org/W2106290330","https://openalex.org/W2114966188","https://openalex.org/W2120264603","https://openalex.org/W2130050547","https://openalex.org/W2145032790","https://openalex.org/W2301002797","https://openalex.org/W6647222547"],"related_works":["https://openalex.org/W4381516319","https://openalex.org/W1506384729","https://openalex.org/W2037499216","https://openalex.org/W4225568567","https://openalex.org/W4286378979","https://openalex.org/W2575656761","https://openalex.org/W2065631063","https://openalex.org/W2378667342","https://openalex.org/W2594567802","https://openalex.org/W2363739414"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,50,86],"new":[4],"bearing":[5,100],"fault":[6,101],"diagnosis":[7],"approach":[8,98],"using":[9,22],"wavelet":[10,25],"domain":[11],"operator-based":[12,34],"signal":[13,18,35,48],"separation.":[14],"The":[15],"measured":[16],"vibration":[17],"is":[19,43,70],"first":[20],"preprocessed":[21],"the":[23,47,62,66,73,93,96],"continuous":[24],"transform":[26],"(CWT)":[27],"to":[28,45,76],"filter":[29],"unwanted":[30],"noise.":[31],"Then":[32],"an":[33],"separation":[36],"approach,":[37],"called":[38],"null":[39],"space":[40],"pursuit":[41],"(NSP),":[42],"applied":[44],"decomposing":[46],"into":[49],"series":[51],"of":[52,95],"subcomponents":[53],"and":[54],"residues":[55],"in":[56],"accordance":[57],"with":[58,65],"their":[59],"characteristics.":[60],"Subsequently,":[61],"selected":[63],"subcomponent":[64],"maximum":[67],"Kurtosis":[68],"value":[69],"analyzed":[71],"by":[72],"envelop":[74],"spectrum":[75],"identify":[77],"potential":[78],"fault-related":[79],"characteristic":[80],"frequency":[81],"components.":[82],"Experimental":[83],"studies":[84],"from":[85],"real":[87],"wind":[88],"turbine":[89],"gearbox":[90],"have":[91],"verified":[92],"effectiveness":[94],"presented":[97],"for":[99],"diagnosis.":[102]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}