{"id":"https://openalex.org/W2344329697","doi":"https://doi.org/10.1155/2016/9359426","title":"An Effective Fault Feature Extraction Method for Gas Turbine Generator System Diagnosis","display_name":"An Effective Fault Feature Extraction Method for Gas Turbine Generator System Diagnosis","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2344329697","doi":"https://doi.org/10.1155/2016/9359426","mag":"2344329697"},"language":"en","primary_location":{"id":"doi:10.1155/2016/9359426","doi":"https://doi.org/10.1155/2016/9359426","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2016/9359426","pdf_url":"http://downloads.hindawi.com/journals/sv/2016/9359426.pdf","source":{"id":"https://openalex.org/S153381426","display_name":"Shock and Vibration","issn_l":"1070-9622","issn":["1070-9622","1875-9203"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Shock and Vibration","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://downloads.hindawi.com/journals/sv/2016/9359426.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055125557","display_name":"Jianhua Zhong","orcid":"https://orcid.org/0000-0002-6224-003X","observed_orcids":["https://orcid.org/0000-0002-6224-003X"]},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Jian-Hua Zhong","raw_affiliation_strings":["Department of Electromechanical Engineering, University of Macau, Macau"],"raw_orcid":"https://orcid.org/0000-0002-6224-003X","affiliations":[{"raw_affiliation_string":"Department of Electromechanical Engineering, University of Macau, Macau","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008568125","display_name":"Jiejunyi Liang","orcid":"https://orcid.org/0000-0001-8549-0261","observed_orcids":["https://orcid.org/0000-0001-8549-0261"]},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"JieJunYi Liang","raw_affiliation_strings":["School of Electrical, Mechanical and Mechatronic Systems, University of Technology Sydney, Sydney, NSW 2007, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical, Mechanical and Mechatronic Systems, University of Technology Sydney, Sydney, NSW 2007, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011123518","display_name":"Zhi-Xin Yang","orcid":"https://orcid.org/0000-0001-9151-7758","observed_orcids":["https://orcid.org/0000-0001-9151-7758"]},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":true,"raw_author_name":"Zhi-Xin Yang","raw_affiliation_strings":["Department of Electromechanical Engineering, University of Macau, Macau"],"raw_orcid":"https://orcid.org/0000-0001-9151-7758","affiliations":[{"raw_affiliation_string":"Department of Electromechanical Engineering, University of Macau, Macau","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063490642","display_name":"Pak Kin Wong","orcid":"https://orcid.org/0000-0002-7623-6904","observed_orcids":["https://orcid.org/0000-0002-7623-6904"]},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Pak Kin Wong","raw_affiliation_strings":["Department of Electromechanical Engineering, University of Macau, Macau"],"raw_orcid":"https://orcid.org/0000-0002-7623-6904","affiliations":[{"raw_affiliation_string":"Department of Electromechanical Engineering, University of Macau, Macau","institution_ids":["https://openalex.org/I204512498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054001746","display_name":"Xianbo Wang","orcid":"https://orcid.org/0000-0002-0463-2983","observed_orcids":["https://orcid.org/0000-0002-0463-2983"]},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Xian-Bo Wang","raw_affiliation_strings":["Department of Electromechanical Engineering, University of Macau, Macau"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electromechanical Engineering, University of Macau, Macau","institution_ids":["https://openalex.org/I204512498"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011123518"],"corresponding_institution_ids":["https://openalex.org/I204512498"],"apc_list":{"value":2760,"currency":"USD","value_usd":2760},"apc_paid":{"value":2760,"currency":"USD","value_usd":2760},"fwci":0.8411,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.78096846,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2016","issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":1.0,"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":1.0,"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/T10876","display_name":"Fault Detection and Control Systems","score":0.0,"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/T13858","display_name":"Technical Engine Diagnostics and Monitoring","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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-diagnosis","display_name":"fault diagnosis","score":0.984000027179718},{"id":"https://openalex.org/keywords/fault-feature-extraction","display_name":"fault feature extraction","score":0.9850000143051147},{"id":"https://openalex.org/keywords/vibration-signals","display_name":"vibration signals","score":0.8040000200271606},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"wavelet packet decomposition","score":0.9750000238418579},{"id":"https://openalex.org/keywords/time-domain-statistical-features","display_name":"time-domain statistical features","score":0.9850000143051147},{"id":"https://openalex.org/keywords/kernel-pca","display_name":"kernel principal component analysis","score":0.9789999723434448},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"support vector machine","score":0.9539999961853027},{"id":"https://openalex.org/keywords/redundancy-elimination","display_name":"redundancy elimination","score":0.7179999947547913},{"id":"https://openalex.org/keywords/power-plant-equipment","display_name":"power plant equipment","score":0.6269999742507935}],"concepts":[{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.7636781334877014},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.6646409034729004},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.6193903684616089},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5477045774459839},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.508253276348114},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4520818591117859},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4477795660495758},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.4391217529773712},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.43620991706848145},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4297897219657898},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.4150375425815582},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.39721983671188354},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3574056625366211},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.32791417837142944},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"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/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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2016/9359426","doi":"https://doi.org/10.1155/2016/9359426","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2016/9359426","pdf_url":"http://downloads.hindawi.com/journals/sv/2016/9359426.pdf","source":{"id":"https://openalex.org/S153381426","display_name":"Shock and Vibration","issn_l":"1070-9622","issn":["1070-9622","1875-9203"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Shock and Vibration","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:946861fd720e47d182df31b7e854c49e","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/946861fd720e47d182df31b7e854c49e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Shock and Vibration, Vol 2016 (2016)","raw_type":"article"},{"id":"pmh:oai:opus.lib.uts.edu.au:10453/122758","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10453/122758","pdf_url":null,"source":{"id":"https://openalex.org/S4306401357","display_name":"UTS ePRESS (University of Technology Sydney)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I114017466","host_organization_name":"University of Technology Sydney","host_organization_lineage":["https://openalex.org/I114017466"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1155/2016/9359426","doi":"https://doi.org/10.1155/2016/9359426","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2016/9359426","pdf_url":"http://downloads.hindawi.com/journals/sv/2016/9359426.pdf","source":{"id":"https://openalex.org/S153381426","display_name":"Shock and Vibration","issn_l":"1070-9622","issn":["1070-9622","1875-9203"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869","https://openalex.org/P4310320595"],"host_organization_lineage_names":["Hindawi Publishing Corporation","Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Shock and Vibration","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1373305921","display_name":null,"funder_award_id":"MYRG2015-00077- FST","funder_id":"https://openalex.org/F4320322841","funder_display_name":"Universidade de Macau"},{"id":"https://openalex.org/G2027509315","display_name":null,"funder_award_id":"MYRG2014-00178-FST","funder_id":"https://openalex.org/F4320322841","funder_display_name":"Universidade de Macau"},{"id":"https://openalex.org/G3137566981","display_name":null,"funder_award_id":"MYRG079(Y1-L2)-FST13-YZX","funder_id":"https://openalex.org/F4320322841","funder_display_name":"Universidade de Macau"},{"id":"https://openalex.org/G3249123417","display_name":null,"funder_award_id":"Y1-L2","funder_id":"https://openalex.org/F4320322841","funder_display_name":"Universidade de Macau"}],"funders":[{"id":"https://openalex.org/F4320322841","display_name":"Universidade de Macau","ror":"https://ror.org/01r4q9n85"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2344329697.pdf","grobid_xml":"https://content.openalex.org/works/W2344329697.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1482613239","https://openalex.org/W1510526001","https://openalex.org/W1586451237","https://openalex.org/W1659856658","https://openalex.org/W1985310528","https://openalex.org/W1990989813","https://openalex.org/W1992139774","https://openalex.org/W2011032464","https://openalex.org/W2020355555","https://openalex.org/W2020727609","https://openalex.org/W2026441262","https://openalex.org/W2028193856","https://openalex.org/W2035009350","https://openalex.org/W2041727086","https://openalex.org/W2051463173","https://openalex.org/W2060304859","https://openalex.org/W2067802406","https://openalex.org/W2078365611","https://openalex.org/W2078686603","https://openalex.org/W2102989017","https://openalex.org/W2105681109","https://openalex.org/W2110905216","https://openalex.org/W2111270626","https://openalex.org/W2118680073","https://openalex.org/W2170860445","https://openalex.org/W2314157537"],"related_works":["https://openalex.org/W2079665188","https://openalex.org/W2078365611","https://openalex.org/W2073231213","https://openalex.org/W2112046706","https://openalex.org/W2792537065","https://openalex.org/W2545865811","https://openalex.org/W2100840692","https://openalex.org/W2392858511","https://openalex.org/W2380505796","https://openalex.org/W2120786814"],"abstract_inverted_index":{"Fault":[0],"diagnosis":[1,30,185],"is":[2,78,152,166],"very":[3],"important":[4],"to":[5,80,111,129,170],"maintain":[6],"the":[7,25,32,35,39,55,61,66,70,82,85,92,131,136,142,161,172,181,187],"operation":[8],"of":[9,31,50,84,133,175,180,183],"a":[10,47,102],"gas":[11],"turbine":[12],"generator":[13],"system":[14],"(GTGS)":[15],"in":[16,69,91,145,154,178],"power":[17],"plants,":[18],"where":[19],"any":[20],"abnormal":[21],"situations":[22],"will":[23],"interrupt":[24],"electricity":[26],"supply.":[27],"The":[28,95,117],"fault":[29,56,74,115,184],"GTGS":[33],"faces":[34],"main":[36],"challenge":[37],"that":[38,160],"acquired":[40,93],"data,":[41],"vibration":[42,137],"or":[43],"sound":[44],"signals,":[45],"contain":[46],"great":[48],"deal":[49],"redundant":[51,89,143],"information":[52,90,144],"which":[53],"extends":[54],"identification":[57],"time":[58],"and":[59,88,125],"degrades":[60],"diagnostic":[62,67],"accuracy.":[63],"To":[64,139],"improve":[65],"performance":[68,182],"GTGS,":[71],"an":[72,113,167],"effective":[73,168],"feature":[75,99,118,163],"extraction":[76,100,119],"framework":[77,97],"proposed":[79,96,162],"solve":[81],"problem":[83],"signal":[86],"disorder":[87],"signal.":[94,138],"combines":[98],"with":[101],"general":[103],"machine":[104,109],"learning":[105],"method,":[106],"support":[107],"vector":[108],"(SVM),":[110],"implement":[112],"intelligent":[114],"diagnosis.":[116],"method":[120,169],"adopts":[121],"wavelet":[122],"packet":[123],"transform":[124],"time-domain":[126],"statistical":[127],"features":[128,132,174],"extract":[130,171],"faults":[134],"from":[135],"further":[140],"reduce":[141],"extracted":[146,164],"features,":[147],"kernel":[148],"principal":[149],"component":[150],"analysis":[151],"applied":[153],"this":[155],"study.":[156],"Experimental":[157],"results":[158],"indicate":[159],"technique":[165],"useful":[173],"faults,":[176],"resulting":[177],"improvement":[179],"for":[186],"GTGS.":[188]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-09-07T09:17:50.787605","created_date":"2016-06-24T00:00:00"}