{"id":"https://openalex.org/W4408784717","doi":"https://doi.org/10.1007/s40860-025-00247-1","title":"Spectral kurtograms for performance enhancement of Bayesian-tuned CNN in wind turbine gearbox fault diagnostics","display_name":"Spectral kurtograms for performance enhancement of Bayesian-tuned CNN in wind turbine gearbox fault diagnostics","publication_year":2025,"publication_date":"2025-03-24","ids":{"openalex":"https://openalex.org/W4408784717","doi":"https://doi.org/10.1007/s40860-025-00247-1"},"language":"en","primary_location":{"id":"doi:10.1007/s40860-025-00247-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40860-025-00247-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40860-025-00247-1.pdf","source":{"id":"https://openalex.org/S2475775703","display_name":"Journal of Reliable Intelligent Environments","issn_l":"2199-4668","issn":["2199-4668","2199-4676"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Reliable Intelligent Environments","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s40860-025-00247-1.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043975920","display_name":"Samuel M. Gbashi","orcid":"https://orcid.org/0000-0001-9393-6091"},"institutions":[{"id":"https://openalex.org/I24027795","display_name":"University of Johannesburg","ror":"https://ror.org/04z6c2n17","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Samuel M. Gbashi","raw_affiliation_strings":["Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway & University Roads, Auckland Park, Johannesburg, South Africa"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway & University Roads, Auckland Park, Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044692619","display_name":"Obafemi O. Olatunji","orcid":"https://orcid.org/0000-0003-0783-5441"},"institutions":[{"id":"https://openalex.org/I24027795","display_name":"University of Johannesburg","ror":"https://ror.org/04z6c2n17","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Obafemi O. Olatunji","raw_affiliation_strings":["Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway & University Roads, Auckland Park, Johannesburg, South Africa","Process Energy and Environmental Technology Station (PEETS), University of Johannesburg, Johannesburg, South Africa"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway & University Roads, Auckland Park, Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]},{"raw_affiliation_string":"Process Energy and Environmental Technology Station (PEETS), University of Johannesburg, Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070290587","display_name":"Paul A. Adedeji","orcid":"https://orcid.org/0000-0002-2212-0623"},"institutions":[{"id":"https://openalex.org/I24027795","display_name":"University of Johannesburg","ror":"https://ror.org/04z6c2n17","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Paul A. Adedeji","raw_affiliation_strings":["Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway & University Roads, Auckland Park, Johannesburg, South Africa","Process Energy and Environmental Technology Station (PEETS), University of Johannesburg, Johannesburg, South Africa"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway & University Roads, Auckland Park, Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]},{"raw_affiliation_string":"Process Energy and Environmental Technology Station (PEETS), University of Johannesburg, Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074104836","display_name":"Nkosinathi Madushele","orcid":"https://orcid.org/0000-0001-9578-241X"},"institutions":[{"id":"https://openalex.org/I24027795","display_name":"University of Johannesburg","ror":"https://ror.org/04z6c2n17","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Nkosinathi Madushele","raw_affiliation_strings":["Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway & University Roads, Auckland Park, Johannesburg, South Africa"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway & University Roads, Auckland Park, Johannesburg, South Africa","institution_ids":["https://openalex.org/I24027795"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5043975920"],"corresponding_institution_ids":["https://openalex.org/I24027795"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":{"value":2290,"currency":"EUR","value_usd":2890},"fwci":2.5207,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.87703023,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"11","issue":"2","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":0.9998000264167786,"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":0.9998000264167786,"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":0.9919000267982483,"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/T12086","display_name":"Structural Integrity and Reliability Analysis","score":0.9896000027656555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.652055561542511},{"id":"https://openalex.org/keywords/turbine","display_name":"Turbine","score":0.6250951290130615},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.6009016633033752},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.5159483551979065},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4584469497203827},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.45744606852531433},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.16448095440864563},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.11224579811096191},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.055062830448150635}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.652055561542511},{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.6250951290130615},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.6009016633033752},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.5159483551979065},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4584469497203827},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.45744606852531433},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.16448095440864563},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11224579811096191},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.055062830448150635},{"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:10.1007/s40860-025-00247-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40860-025-00247-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40860-025-00247-1.pdf","source":{"id":"https://openalex.org/S2475775703","display_name":"Journal of Reliable Intelligent Environments","issn_l":"2199-4668","issn":["2199-4668","2199-4676"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Reliable Intelligent Environments","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s40860-025-00247-1","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40860-025-00247-1","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40860-025-00247-1.pdf","source":{"id":"https://openalex.org/S2475775703","display_name":"Journal of Reliable Intelligent Environments","issn_l":"2199-4668","issn":["2199-4668","2199-4676"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Reliable Intelligent Environments","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323959","display_name":"University of Johannesburg","ror":"https://ror.org/04z6c2n17"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4408784717.pdf"},"referenced_works_count":24,"referenced_works":["https://openalex.org/W1243050217","https://openalex.org/W2046674752","https://openalex.org/W2776811809","https://openalex.org/W2886730169","https://openalex.org/W3090887241","https://openalex.org/W3094346685","https://openalex.org/W3183136280","https://openalex.org/W4281398915","https://openalex.org/W4289926134","https://openalex.org/W4317883989","https://openalex.org/W4320005303","https://openalex.org/W4383618501","https://openalex.org/W4383899480","https://openalex.org/W4385342469","https://openalex.org/W4385540609","https://openalex.org/W4388549593","https://openalex.org/W4388699878","https://openalex.org/W4388796969","https://openalex.org/W4390670205","https://openalex.org/W4390873792","https://openalex.org/W4390906441","https://openalex.org/W4391096166","https://openalex.org/W4391114440","https://openalex.org/W4405631664"],"related_works":["https://openalex.org/W2090695973","https://openalex.org/W1971699398","https://openalex.org/W1977513696","https://openalex.org/W2362413535","https://openalex.org/W1964011233","https://openalex.org/W2355584080","https://openalex.org/W2013171096","https://openalex.org/W1976292905","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":{"Abstract":[0],"The":[1],"efficacy":[2,106],"of":[3,40,58,75,107,123,138,161,169],"vibration-based":[4,158],"fault":[5,49],"diagnosis":[6],"using":[7],"CNN":[8,43,68,82,117,147],"models":[9],"could":[10],"be":[11,142],"improved":[12],"through":[13],"efficient":[14],"image":[15,28],"extraction":[16,29],"from":[17,55,98],"the":[18,37,76,80,99,105,108,115,145,162,167],"vibration":[19,27,56,102],"signals.":[20],"This":[21],"study":[22,77],"proposed":[23],"a":[24,41,59,67,91,112,120,153],"time-frequency":[25],"domain":[26,52,101],"framework":[30],"based":[31],"on":[32,95,150],"spectral":[33],"kurtogram":[34,109],"to":[35,65],"enhance":[36],"classification":[38,121],"performance":[39],"Bayesian-tuned":[42],"model":[44,69,83,93,118,148],"in":[45],"wind":[46,60,163],"turbine":[47,61,164],"gearbox":[48,62],"diagnostics.":[50],"Time-frequency":[51],"kurtograms":[53],"extracted":[54,97],"signals":[57],"are":[63],"employed":[64],"train":[66],"optimized":[70,146],"by":[71],"Bayesian":[72],"optimization.":[73],"Findings":[74],"show":[78],"that":[79,144],"kurtogram-based":[81],"performed":[84],"better":[85],"(recording":[86],"171":[87],"fewer":[88,127],"alarms)":[89],"than":[90,130],"comparable":[92],"trained":[94,149],"images":[96],"time":[100],"signals,":[103],"highlighting":[104],"method.":[110],"In":[111],"similar":[113],"fashion,":[114],"Bayesian-optimized":[116],"with":[119],"accuracy":[122,137],"99.1%":[124],"recorded":[125],"79":[126],"false":[128,170],"alarms":[129],"its":[131],"standalone":[132],"counterpart":[133],"which":[134],"had":[135],"an":[136],"93.2%.":[139],"It":[140],"can":[141],"concluded":[143],"Kurtograms":[151],"is":[152],"potential":[154],"tool":[155],"for":[156],"reliable":[157],"condition":[159],"monitoring":[160],"gearbox,":[165],"minimizing":[166],"incidence":[168],"alarms.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-12-19T19:40:27.379048","created_date":"2025-10-10T00:00:00"}