{"id":"https://openalex.org/W1991091494","doi":"https://doi.org/10.4304/jsw.6.10.1969-1976","title":"The Application of AE Signal in Early Cracked Rotor Fault Diagnosis with PWVD and SVM","display_name":"The Application of AE Signal in Early Cracked Rotor Fault Diagnosis with PWVD and SVM","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W1991091494","doi":"https://doi.org/10.4304/jsw.6.10.1969-1976","mag":"1991091494"},"language":"en","primary_location":{"id":"doi:10.4304/jsw.6.10.1969-1976","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jsw.6.10.1969-1976","pdf_url":null,"source":{"id":"https://openalex.org/S114141714","display_name":"Journal of Software","issn_l":"1796-217X","issn":["1796-217X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Software","raw_type":"journal-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/A5101599116","display_name":"Xuejun Li","orcid":"https://orcid.org/0000-0002-4962-0249"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xuejun Li","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015690128","display_name":"Ke Wang","orcid":"https://orcid.org/0000-0003-2982-4153"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ke Wang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5029442527","display_name":"Lingli Jiang","orcid":"https://orcid.org/0000-0003-3709-0567"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Lingli Jiang","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2857,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.92018612,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"6","issue":"10","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9945999979972839,"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":0.9945999979972839,"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/T14257","display_name":"Advanced Measurement and Detection Methods","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.9830999970436096,"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/rotor","display_name":"Rotor (electric)","score":0.8260292410850525},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.7599133253097534},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.7057196497917175},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7046817541122437},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.7028225660324097},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.6566608548164368},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6312511563301086},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.569434404373169},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.46941766142845154},{"id":"https://openalex.org/keywords/helicopter-rotor","display_name":"Helicopter rotor","score":0.463875412940979},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3717445135116577},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3268885016441345},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10271245241165161},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.09304118156433105},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07602667808532715},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.07351881265640259},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.055208683013916016}],"concepts":[{"id":"https://openalex.org/C17281054","wikidata":"https://www.wikidata.org/wiki/Q193466","display_name":"Rotor (electric)","level":2,"score":0.8260292410850525},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.7599133253097534},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.7057196497917175},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7046817541122437},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7028225660324097},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.6566608548164368},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6312511563301086},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.569434404373169},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.46941766142845154},{"id":"https://openalex.org/C177124886","wikidata":"https://www.wikidata.org/wiki/Q1343028","display_name":"Helicopter rotor","level":3,"score":0.463875412940979},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3717445135116577},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3268885016441345},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10271245241165161},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.09304118156433105},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07602667808532715},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.07351881265640259},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.055208683013916016},{"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.4304/jsw.6.10.1969-1976","is_oa":false,"landing_page_url":"https://doi.org/10.4304/jsw.6.10.1969-1976","pdf_url":null,"source":{"id":"https://openalex.org/S114141714","display_name":"Journal of Software","issn_l":"1796-217X","issn":["1796-217X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318660","host_organization_name":"Academy Publisher","host_organization_lineage":["https://openalex.org/P4310318660"],"host_organization_lineage_names":["Academy Publisher"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Software","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1563088657","https://openalex.org/W2064741519","https://openalex.org/W2069350326","https://openalex.org/W2084362574","https://openalex.org/W2107074288","https://openalex.org/W2138963285","https://openalex.org/W2169108418","https://openalex.org/W2376843306","https://openalex.org/W2380936625","https://openalex.org/W2388123794","https://openalex.org/W2388270323","https://openalex.org/W2394462484"],"related_works":["https://openalex.org/W2350459724","https://openalex.org/W2381606235","https://openalex.org/W2607648084","https://openalex.org/W2372539239","https://openalex.org/W2353013251","https://openalex.org/W2503672173","https://openalex.org/W341837047","https://openalex.org/W821355620","https://openalex.org/W1968449252","https://openalex.org/W2378451074"],"abstract_inverted_index":{"To":[0],"further":[1],"enhance":[2],"the":[3,30,41,46,56,69,88],"early":[4,26],"diagnose":[5,66],"precision":[6],"and":[7,48,67],"efficiency":[8],"for":[9],"rotor":[10,27,74],"crack":[11],"under":[12],"condition":[13],"of":[14,25,32,72,95],"strongly":[15],"noise,":[16],"AE":[17,57],"signals":[18],"is":[19,84],"applied":[20,91],"to":[21,65,86,92],"extract":[22],"fault":[23,37,70,93],"feature":[24,51],"cracks":[28,75],"with":[29],"advantages":[31],"strong":[33],"anti-noise":[34],"ability,":[35],"clear":[36],"feature.":[38],"Based":[39],"on":[40],"Pseudo":[42],"Wigner-Ville":[43],"Distribution":[44],"(PWVD),":[45],"amplitude":[47],"frequency":[49],"as":[50],"vector":[52,79],"are":[53,63],"extracted":[54],"from":[55],"signal":[58],"in":[59],"this":[60],"paper,":[61],"which":[62],"used":[64],"predict":[68],"types":[71],"different":[73],"depth":[76],"by":[77],"support":[78],"machine":[80],"(SVM).":[81],"The":[82],"experiment":[83],"done":[85],"verify":[87],"proposed":[89],"method":[90],"diagnosis":[94],"cracked":[96],"rotor.":[97]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}