{"id":"https://openalex.org/W7123362199","doi":"https://doi.org/10.1109/dsa66321.2025.00065","title":"Research on Vibration Analysis of Jet Aircraft and Synthesis Method of Vibration Environment Spectrum","display_name":"Research on Vibration Analysis of Jet Aircraft and Synthesis Method of Vibration Environment Spectrum","publication_year":2025,"publication_date":"2025-11-24","ids":{"openalex":"https://openalex.org/W7123362199","doi":"https://doi.org/10.1109/dsa66321.2025.00065"},"language":null,"primary_location":{"id":"doi:10.1109/dsa66321.2025.00065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsa66321.2025.00065","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 12th International Conference on Dependable Systems and Their Applications (DSA)","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/A5122858060","display_name":"Xuetong Ku","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xuetong Ku","raw_affiliation_strings":["Beihang University,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Beihang University,Beijing,China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122897927","display_name":"Weihan Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122501","display_name":"Hunan Xiangdian Test Research Institute (China)","ror":"https://ror.org/0391pty66","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210122501"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weihan Hu","raw_affiliation_strings":["China Aerospace Power Hunan Propulsion Machinery Research Institute,Zhuzhou,Hunan,China"],"affiliations":[{"raw_affiliation_string":"China Aerospace Power Hunan Propulsion Machinery Research Institute,Zhuzhou,Hunan,China","institution_ids":["https://openalex.org/I4210122501"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034844697","display_name":"Z. C. Chen","orcid":"https://orcid.org/0009-0007-3063-8071"},"institutions":[{"id":"https://openalex.org/I4210122501","display_name":"Hunan Xiangdian Test Research Institute (China)","ror":"https://ror.org/0391pty66","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210122501"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhixiong Chen","raw_affiliation_strings":["China Aerospace Power Hunan Propulsion Machinery Research Institute,Zhuzhou,Hunan,China"],"affiliations":[{"raw_affiliation_string":"China Aerospace Power Hunan Propulsion Machinery Research Institute,Zhuzhou,Hunan,China","institution_ids":["https://openalex.org/I4210122501"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122876810","display_name":"Chunping Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118099","display_name":"China Design Group (China)","ror":"https://ror.org/02mnaa826","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210118099"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunping Hu","raw_affiliation_strings":["AVIC Nanjing Aero Power Co, Ltd,Nanjing,Jiangsu,China"],"affiliations":[{"raw_affiliation_string":"AVIC Nanjing Aero Power Co, Ltd,Nanjing,Jiangsu,China","institution_ids":["https://openalex.org/I4210118099"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077759715","display_name":"Zhaojing Wang","orcid":"https://orcid.org/0000-0002-6324-9968"},"institutions":[{"id":"https://openalex.org/I4210139142","display_name":"Development Research Center","ror":"https://ror.org/04m6cjv19","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210139142","https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaojing Wang","raw_affiliation_strings":["Aviation Industry Development Research Center of China,Beijing,China"],"affiliations":[{"raw_affiliation_string":"Aviation Industry Development Research Center of China,Beijing,China","institution_ids":["https://openalex.org/I4210139142"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5122858060"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.67926292,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"511","last_page":"517"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.33550000190734863,"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":0.33550000190734863,"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/T12759","display_name":"Vehicle Noise and Vibration Control","score":0.11909999698400497,"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"}},{"id":"https://openalex.org/T12435","display_name":"Bladed Disk Vibration Dynamics","score":0.045899998396635056,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/vibration","display_name":"Vibration","score":0.7330999970436096},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.6044999957084656},{"id":"https://openalex.org/keywords/random-vibration","display_name":"Random vibration","score":0.5649999976158142},{"id":"https://openalex.org/keywords/airworthiness","display_name":"Airworthiness","score":0.5619000196456909},{"id":"https://openalex.org/keywords/jet","display_name":"Jet (fluid)","score":0.5605000257492065},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.510699987411499},{"id":"https://openalex.org/keywords/aerodynamics","display_name":"Aerodynamics","score":0.4343000054359436},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.40130001306533813},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.39500001072883606}],"concepts":[{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.7330999970436096},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.6044999957084656},{"id":"https://openalex.org/C130076159","wikidata":"https://www.wikidata.org/wiki/Q7291997","display_name":"Random vibration","level":3,"score":0.5649999976158142},{"id":"https://openalex.org/C2777492932","wikidata":"https://www.wikidata.org/wiki/Q1093523","display_name":"Airworthiness","level":3,"score":0.5619000196456909},{"id":"https://openalex.org/C119947313","wikidata":"https://www.wikidata.org/wiki/Q5596635","display_name":"Jet (fluid)","level":2,"score":0.5605000257492065},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.510699987411499},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4805000126361847},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.4343000054359436},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.4072999954223633},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.40130001306533813},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.39500001072883606},{"id":"https://openalex.org/C39643299","wikidata":"https://www.wikidata.org/wiki/Q178777","display_name":"Jet engine","level":2,"score":0.3935999870300293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39239999651908875},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.3671000003814697},{"id":"https://openalex.org/C132557482","wikidata":"https://www.wikidata.org/wiki/Q3299483","display_name":"Aerodynamic force","level":3,"score":0.3587000072002411},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.33009999990463257},{"id":"https://openalex.org/C55037315","wikidata":"https://www.wikidata.org/wiki/Q5421151","display_name":"Experimental data","level":2,"score":0.32350000739097595},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.31679999828338623},{"id":"https://openalex.org/C177124886","wikidata":"https://www.wikidata.org/wiki/Q1343028","display_name":"Helicopter rotor","level":3,"score":0.29490000009536743},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.29170000553131104},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.28049999475479126},{"id":"https://openalex.org/C156778621","wikidata":"https://www.wikidata.org/wiki/Q1365748","display_name":"Spectrum (functional analysis)","level":2,"score":0.2653000056743622},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.262800008058548},{"id":"https://openalex.org/C2778940620","wikidata":"https://www.wikidata.org/wiki/Q6188942","display_name":"Jet noise","level":3,"score":0.2624000012874603},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.26010000705718994},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.2599000036716461}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/dsa66321.2025.00065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/dsa66321.2025.00065","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 12th International Conference on Dependable Systems and Their Applications (DSA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Vibration":[0],"issues":[1],"in":[2],"civil":[3],"jet":[4,160],"aircraft":[5,31,55],"pose":[6],"critical":[7],"threats":[8],"to":[9,140,203],"flight":[10,49],"safety,":[11],"passenger":[12],"comfort,":[13],"and":[14,32,51,98,109,116,124,170,195],"structural":[15],"reliability.":[16],"However,":[17],"the":[18,45,137,142,173],"current":[19,204],"airworthiness":[20],"standard":[21],"(DO-160G)":[22],"primarily":[23],"focuses":[24],"on":[25,121],"conventional":[26],"operating":[27],"conditions":[28,182],"of":[29,48,54,136],"fixed-wing":[30],"provides":[33],"insufficient":[34],"coverage":[35],"for":[36,133,147,206],"vibration":[37,57,88,143,156,192],"phenomena":[38],"induced":[39],"by":[40,60],"unsteady":[41],"fluid-structure":[42],"interactions.":[43],"With":[44],"increasing":[46],"complexity":[47],"parameters":[50],"continuous":[52],"upgrading":[53],"components,":[56],"problems":[58],"caused":[59],"complex":[61],"aerodynamic":[62],"coupling":[63],"effects":[64],"have":[65],"become":[66],"increasingly":[67],"prominent,":[68],"while":[69],"existing":[70],"analytical":[71],"approaches":[72],"can":[73],"no":[74],"longer":[75],"meet":[76],"practical":[77],"requirements.":[78],"To":[79],"address":[80],"these":[81],"challenges,":[82],"this":[83],"paper":[84],"proposes":[85],"a":[86,127,159,200],"systematic":[87],"analysis":[89],"method":[90,132,151,189],"that":[91],"integrates":[92],"data":[93,107,157,193],"preprocessing,":[94],"multi-component":[95],"signal":[96,178],"separation,":[97],"environmental":[99,144,196],"spectrum":[100,145,197],"synthesis.":[101],"The":[102,150,162],"proposed":[103,174],"approach":[104,175],"first":[105],"conducts":[106],"preprocessing":[108],"stationarity":[110],"testing,":[111],"then":[112],"separates":[113],"adjacent":[114],"periodic":[115],"random":[117],"spectral":[118,186],"components":[119],"based":[120],"Fourier":[122],"transform,":[123],"finally":[125],"applies":[126],"one-sided":[128],"normal":[129],"tolerance":[130],"limit":[131],"statistical":[134],"generalization":[135],"separated":[138],"signals":[139],"synthesize":[141],"required":[146],"reliability":[148,208],"testing.":[149],"is":[152],"validated":[153],"using":[154],"measured":[155],"from":[158],"engine.":[161],"results":[163],"demonstrate":[164],"that,":[165],"compared":[166],"with":[167,183],"traditional":[168],"VMD":[169],"EMD":[171],"methods,":[172],"achieves":[176],"higher":[177],"separation":[179],"accuracy":[180],"under":[181],"closely":[184],"spaced":[185],"peaks.":[187],"This":[188],"effectively":[190],"enables":[191],"decomposition":[194],"construction,":[198],"providing":[199],"valuable":[201],"supplement":[202],"standards":[205],"designing":[207],"test":[209],"spectra.":[210]},"counts_by_year":[],"updated_date":"2026-01-14T00:46:21.520733","created_date":"2026-01-14T00:00:00"}