{"id":"https://openalex.org/W3094629563","doi":"https://doi.org/10.1109/tase.2020.3029162","title":"A Generic Framework for Degradation Modeling Based on Fusion of Spectrum Amplitudes","display_name":"A Generic Framework for Degradation Modeling Based on Fusion of Spectrum Amplitudes","publication_year":2020,"publication_date":"2020-10-21","ids":{"openalex":"https://openalex.org/W3094629563","doi":"https://doi.org/10.1109/tase.2020.3029162","mag":"3094629563"},"language":"en","primary_location":{"id":"doi:10.1109/tase.2020.3029162","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2020.3029162","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automation Science and Engineering","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/A5017840210","display_name":"Tongtong Yan","orcid":"https://orcid.org/0000-0002-3757-0889"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tongtong Yan","raw_affiliation_strings":["State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai, China","State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240 (China)"],"raw_orcid":"https://orcid.org/0000-0002-3757-0889","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240 (China)","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100391562","display_name":"Dong Wang","orcid":"https://orcid.org/0000-0003-4872-4860"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Wang","raw_affiliation_strings":["State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai, China","[State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240, China (e-mail: dongwang4-c@sjtu.edu.cn)]"],"raw_orcid":"https://orcid.org/0000-0003-4872-4860","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"[State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240, China (e-mail: dongwang4-c@sjtu.edu.cn)]","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073881354","display_name":"Tangbin Xia","orcid":"https://orcid.org/0000-0001-9121-1716"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tangbin Xia","raw_affiliation_strings":["State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai, China","State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240 (China)"],"raw_orcid":"https://orcid.org/0000-0001-9121-1716","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240 (China)","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056432606","display_name":"Lifeng Xi","orcid":"https://orcid.org/0000-0002-7241-4371"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lifeng Xi","raw_affiliation_strings":["State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai, China","State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240 (China)"],"raw_orcid":"https://orcid.org/0000-0002-7241-4371","affiliations":[{"raw_affiliation_string":"State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]},{"raw_affiliation_string":"State Key Laboratory of Mechanical System and Vibration, Shanghai Jiao Tong University, Shanghai 200240 (China)","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.7482,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.96461006,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"19","issue":"1","first_page":"308","last_page":"319"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9973000288009644,"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":0.9891999959945679,"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/prognostics","display_name":"Prognostics","score":0.8313146829605103},{"id":"https://openalex.org/keywords/degradation","display_name":"Degradation (telecommunications)","score":0.6545008420944214},{"id":"https://openalex.org/keywords/sensor-fusion","display_name":"Sensor fusion","score":0.650162935256958},{"id":"https://openalex.org/keywords/condition-monitoring","display_name":"Condition monitoring","score":0.5596978664398193},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.5363380312919617},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5192561149597168},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4926627278327942},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.43724262714385986},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.41237786412239075},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.37519973516464233},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2648985981941223},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12380924820899963},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10628366470336914},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.09650927782058716}],"concepts":[{"id":"https://openalex.org/C129364497","wikidata":"https://www.wikidata.org/wiki/Q3042561","display_name":"Prognostics","level":2,"score":0.8313146829605103},{"id":"https://openalex.org/C2779679103","wikidata":"https://www.wikidata.org/wiki/Q5251805","display_name":"Degradation (telecommunications)","level":2,"score":0.6545008420944214},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.650162935256958},{"id":"https://openalex.org/C2775846686","wikidata":"https://www.wikidata.org/wiki/Q643012","display_name":"Condition monitoring","level":2,"score":0.5596978664398193},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.5363380312919617},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5192561149597168},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4926627278327942},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.43724262714385986},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.41237786412239075},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.37519973516464233},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2648985981941223},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12380924820899963},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10628366470336914},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.09650927782058716},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tase.2020.3029162","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tase.2020.3029162","pdf_url":null,"source":{"id":"https://openalex.org/S34881539","display_name":"IEEE Transactions on Automation Science and Engineering","issn_l":"1545-5955","issn":["1545-5955","1558-3783"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automation Science and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3500622281","display_name":null,"funder_award_id":"51975355","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3831067216","display_name":null,"funder_award_id":"20ZR1428600","funder_id":"https://openalex.org/F4320309612","funder_display_name":"Natural Science Foundation of Shanghai"},{"id":"https://openalex.org/G8914159210","display_name":"\u4e2d\u8fd1\u6d77\u57df\u5927\u578b\u6d77\u4e0a\u6d6e\u5f0f\u98ce\u673a\u8026\u5408\u52a8\u529b\u5b66\u4e0e\u7a33\u5b9a\u6027\u673a\u7406\u7814\u7a76","funder_award_id":"11632011","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320309612","display_name":"Natural Science Foundation of Shanghai","ror":null},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W427289305","https://openalex.org/W1932372884","https://openalex.org/W2022141820","https://openalex.org/W2046674752","https://openalex.org/W2055873761","https://openalex.org/W2059854373","https://openalex.org/W2076601007","https://openalex.org/W2104227003","https://openalex.org/W2110007571","https://openalex.org/W2111854888","https://openalex.org/W2141758575","https://openalex.org/W2157883849","https://openalex.org/W2166410674","https://openalex.org/W2332479033","https://openalex.org/W2465164134","https://openalex.org/W2524712998","https://openalex.org/W2735432884","https://openalex.org/W2773549135","https://openalex.org/W2910760806","https://openalex.org/W2910981958","https://openalex.org/W2916667176","https://openalex.org/W3006388671","https://openalex.org/W3030249348","https://openalex.org/W4235594362"],"related_works":["https://openalex.org/W2310476526","https://openalex.org/W2908973203","https://openalex.org/W2045186954","https://openalex.org/W2156691445","https://openalex.org/W2123638926","https://openalex.org/W3000986292","https://openalex.org/W1872896676","https://openalex.org/W1502469213","https://openalex.org/W2156186572","https://openalex.org/W2554683084"],"abstract_inverted_index":{"Prognostics":[0],"and":[1,12,15,22,108,162,185,204,208,234,277,322,358,379,424,428,459],"health":[2,17,27,32,120,149,206,294,330,349,388,449],"management":[3],"aims":[4],"to":[5,10,54,81,214,243,250,283,309,312,318,342,346,370,399,414,430,453],"use":[6],"on-line":[7],"sensor":[8,40],"data":[9,41,70,184,246,265,302,327,403],"monitor":[11],"predict":[13],"current":[14,31],"future":[16],"conditions":[18,33],"of":[19,34,48,60,124,142,154,226,231,297,300,366,382],"degraded":[20,62,232],"systems":[21,233],"components.":[23,235],"Nowadays,":[24],"constructing":[25,117],"composite":[26,119,148],"indices":[28],"for":[29,86,102,116,168,202],"characterizing":[30],"a":[35,56,61,65,114,118,147,164,252,257,293,329,334,340,348,387],"system":[36,63],"from":[37,71,122,152,247,261,269],"multiple":[38,248,323],"degradation-based":[39],"has":[42,97,451],"attracted":[43],"much":[44],"attention.":[45],"These":[46],"kinds":[47],"\u201cdata-level\u201d":[49,83,99],"models":[50,101,238],"show":[51,251,285],"strong":[52],"ability":[53,452],"provide":[55,163],"better":[57,197],"degradation":[58,169,209,229,254,286],"characterization":[59],"than":[64,198,256],"model":[66],"solely":[67],"depending":[68],"on":[69,434],"an":[72,262],"individual":[73,138,263,377],"sensor.":[74,266],"Although":[75],"numerous":[76],"efforts":[77],"have":[78,306],"been":[79,307],"made":[80],"propose":[82],"fusion":[84,100,123,153,237],"methodologies":[85],"process":[87,245,264,270],"data,":[88,104,217,271,273,279],"such":[89,105,218,274],"as":[90,106,136,219,275,375,386],"temperature,":[91,220],"pressure,":[92,221],"speeds,":[93],"etc.,":[94,223],"little":[95],"research":[96],"targeted":[98],"nonprocess":[103,272,301,326,402],"vibration":[107,183,188,276],"acoustic":[109,278],"signals.":[110],"In":[111],"this":[112,143,367],"article,":[113],"methodology":[115,173,195,341],"index":[121,150,331,350,450],"spectrum":[125,131,155,344,373,384],"amplitudes":[126,156,345,385],"is":[127,145,196,303,332,369,396],"proposed.":[128],"Here,":[129],"each":[130,372],"amplitude":[132,374],"can":[133,157,239,352],"be":[134,240,281,310],"regarded":[135],"\u201can":[137,376],"sensor.\u201d":[139],"The":[140,363],"goal":[141],"article":[144,338,368],"that":[146,192,304,351],"generated":[151],"simultaneously":[158,353,454],"detect":[159,354,455],"incipient":[160,313,355,421,456],"faults":[161,357,423,458],"monotonically":[165,460],"increasing":[166],"trend":[167,255,259],"assessment.":[170,210],"Our":[171],"proposed":[172,194,393],"was":[174],"verified":[175],"by":[176,407,438],"two":[177,416],"illustrative":[178],"examples":[179],"including":[180],"gearbox":[181],"run-to-failure":[182,187],"bearing":[186,205],"data.":[189],"Results":[190],"showed":[191],"our":[193],"popular":[199],"sparse":[200],"measures":[201],"gear":[203],"monitoring":[207],"<italic":[211],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[212],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">Note":[213],"Practitioners</i>":[215],"\u2014Process":[216],"speed,":[222],"are":[224,290,446],"capable":[225],"directly":[227,241,284],"showing":[228],"trends":[230,287],"\u201cData-level\u201d":[236],"used":[242,282],"fuse":[244,343],"sensors":[249],"better-fused":[253],"sole":[258],"obtained":[260],"Being":[267],"different":[268],"cannot":[280],"unless":[288],"they":[289,305],"transformed":[291],"into":[292,328,404],"index.":[295,389],"One":[296],"the":[298,380,392,409,435,448],"benefits":[299],"proved":[308],"sensitive":[311],"machine":[314,356,361,422,426,457,462],"faults.":[315],"Nevertheless,":[316],"due":[317],"complicated":[319],"transmission":[320],"paths":[321],"responses,":[324],"transforming":[325],"still":[333],"challenging":[335],"task.":[336],"This":[337],"presents":[339],"form":[347],"assess":[359,461],"monotonic":[360],"degradation.":[362,463],"main":[364],"idea":[365],"regard":[371],"sensor\u201d":[378],"sum":[381],"weighted":[383],"To":[390],"implement":[391],"methodology,":[394],"it":[395],"necessary:":[397],"1)":[398],"transform":[400],"temporal":[401],"frequency":[405],"spectra":[406],"using":[408],"well-known":[410],"Fourier":[411],"transform;":[412],"2)":[413],"know":[415],"essential":[417,436],"properties":[418,437],"about":[419],"detecting":[420],"assessing":[425],"degradation;":[427],"3)":[429],"train":[431],"weights":[432,445],"based":[433],"any":[439],"convex":[440],"optimization":[441],"algorithms.":[442],"Once":[443],"optimal":[444],"obtained,":[447]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}