簡介：中圖分類號V2319TN9117論文編號102870213S025學科分類號082502碩士學位論文航空發(fā)動機多混疊微弱振動信號的識別與分離方法研究研究生姓名郭海東學科、專業(yè)航空宇航推進理論與工程研究方向推進系統(tǒng)振動檢測與診斷指導教師李舜酩教授南京航空航天大學研究生院能源與動力學院二О一三年一月承諾書本人聲明所呈交的碩士學位論文是本人在導師指導下進行的研究工作及取得的研究成果。除了文中特別加以標注和致謝的地方外，論文中不包含其他人已經發(fā)表或撰寫過的研究成果，也不包含為獲得南京航空航天大學或其他教育機構的學位或證書而使用過的材料。本人授權南京航空航天大學可以將學位論文的全部或部分內容編入有關數據庫進行檢索，可以采用影印、縮印或掃描等復制手段保存、匯編學位論文。（保密的學位論文在解密后適用本承諾書）作者簽名日期

簡介：南京航空航天大學博士學位論文航空發(fā)動機高速滾動軸承力學特性研究姓名唐云冰申請學位級別博士專業(yè)航空宇航推進理論與工程指導教師高德平20051101航空發(fā)動機高速滾動軸承力學特性II軸承系統(tǒng)振動的主要因素之一。建立了一種滾動軸承轉子系統(tǒng)分析模型，研究了質量、剛度對系統(tǒng)穩(wěn)定性和振動特性的影響規(guī)律。綜上所述，本文分別研究了滾動軸承的載荷分布、剛度和阻尼特性、疲勞壽命、滑動分析以及軸承系統(tǒng)振動等方面的問題。研究結果對于提高航空發(fā)動機主軸軸承的設計、制造、使用和維護具有重要的理論意義和工程應用價值。關鍵詞滾動軸承，載荷分布，等效剛度，疲勞壽命，打滑，變剛度振動，表面波紋度

簡介：國內圖書分類號U5268國際圖書分類號P208西南交通大學研究生學位論文密級公開年級三Q二Q級姓名王明出申請學位級別亟專業(yè)太絲邇』量堂皇測量王猩指導老師壺垡教援二零一三年六月二十日西南交通大學學位論文版權使用授權書本學位論文作者完全了解學校有關保留、使用學位論文的規(guī)定，同意學校保留并向國家有關部門或機構送交論文的復印件和電子版，允許論文被查閱和借閱。本人授權西南交通大學可以將本論文的全部或部分內容編入有關數據庫進行檢索，可以采用影印、縮印或掃描等復印手段保存和匯編本學位論文。本學位論文屬于1保密口，在年解密后適用本授權書；2不保密∥使用本授權書。請在以上方框內打“√”學位論文作者簽名互明山日期糾1CL指導老師簽名日期邳”

簡介：中圖分類號V21論文編號102870713S065學科分類號082304碩士學位論文航空發(fā)動機氣路故障模擬試驗臺及靜電監(jiān)測技術研究研究生姓名余有鋒學科、專業(yè)載運工具運用工程研究方向系統(tǒng)可靠性指導教師左洪福教授南京航空航天大學研究生院民航學院二〇一三年三月NANJINGUNIVERSITYOFAERONAUTICSASTRONAUTICSTHEGRADUATESCHOOLCOLLEGEOFCIVILAVIATIONAEROENGINEGASPATHFAULTSIMULATIONTESTDESKELECTROSTATICMONITINGTECHNOLOGYRESEARCHATHESISINVEHICLEOPERATIONENGINEERINGBYYUYOUFENGADVISEDBYPROFESSZUOHONGFUSUBMITTEDINPARTIALFULFILLMENTOFTHEREQUIREMENTSFTHEDEGREEOFACADEMICMASTERMARCH，2013

簡介：1■L一分類號UDC密級公玨學位論文題目基于聲波傳感器的航空發(fā)動機燃燒室出口溫度分布測量研究研究生姓名王交峰學科專業(yè)名稱計算機應用技術研究方向計算機檢測與控制論文類型應用研究申請學位碩士指導教師姓名田豐指導教師職稱教授指導教師單位沈陽航空工業(yè)學院論文提交日期2009年02月20日論文答辯日期2009年03月07日沈陽航空工業(yè)學院2009年02月●原創(chuàng)性聲明本人鄭重聲明所呈交的學位論文是本人在導師的指導下獨立完成的。除文中已經注明引州的內容外，本論文不包含其他個人或集體已經發(fā)表或撰寫過的作品或成果，194包含本人為獲得其他學位而使用過的成果。對本文研究做出重要貢獻的個人或集體均已在論文中進行了說明并表示謝意。本聲明的法律后果由本人承擔。論文作者簽名卻印疊顫緩只狷2JO日

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簡介：學校代碼10699分類號記605密級學號01610G573餓再辦王歹喪蟲嘻’＼奎籮筘；少N口RTHWEGTERN尸口LYTEC二NICALUNIVERS■Y碩士學位論文題目專業(yè)學位研究生航空產品的工藝裝備作者鄭洼指導教師王位壹、楊國榮申請學位日期2QQ魚璽旦西北工業(yè)大學碩士學位論文璐TRCTABSTRACTAPRODUCTCOREMANUFACTURINGENTERPRISENOWSTARTSTOUSEINCREASINGLYPⅢPRODUCTLIFECYCLEMANAGEMENTMANAGEMENTTECHNOLOGYINORDERTOMANAGEALLOFTHEELEMENTSTHROUGHOUTTHEPRODUCTLIFECYCLETHEAPPLICATIONOFPLMTECHNOLOGYWILLENHANCECOMPETITIVEEDGEOFTHEMANUFACTURINGENTERPRISE，PROMOTEINNOVATIVECAPABILITIESOFPRODUCTSFABRICATIONANDMAKEGREATPROFITABILITYFORTHEENTERPRISETHROUGHANALYZINGTHEFEATURESOFTOOLINGDESIGNANDFABRICATIONASWELLASINTEGRATINGTOOLINGDATAMANAGEMENT，THISPAPERHASANEXHAUSTIVESTUDYONHOWTOMANAGEWHOLELIFECYCLEOFTHETOOLINGPRODUCTSTBOMDEFINITIONISRAISEDWITHREGARDTOTHECORETOOLINGPRODUCTDATAMANAGEMENTREQUIREMENTSOFTHETOOLINGWHOLELIFECYCLEMANAGEMENTDURINGDESIGNANDFABRICATIONPROCESSOFTHETOOLINGPRODUCTS，TBOMPLAYSANIMPORTANTROLEASCOREDATAANDSERVICESASINFORMATIONBRIDGEBETWEENPRODUCTDESIGNANDFABRICATIONPHASEITESTABLISHESTBOMBASEDSINGLEDATASOURCEOFTOOLINGPRODUCT，COVERSTHERULESFORTOOLINGDETAILPARTSANDASSEMBLIESNUMBERSDURINGTOOLINGDESIGNANDSPECIFIESTOOLING3DMODELTHETOOLINGDESIGNWORKFLOWSANALYZEDOPTIMISTICALLYONTHEBASISOFSSPDBYWAYOFSECONDDEVELOPMENTOFENOVIALCASYSTEM，THETBOMBASEDTOOLINGPRODUCTSSPDSYSTEMISPRELIMINARILYCREATEDWHICHLAYSASOLIDFOUNDATIONFORREALIZINGTOOLINGPRODUCTPLMSYSTEMEVENTUALLYESTABLISHMENTOFATOOLINGPRODUCTSTRUCTURETREEANDDEFINITIONOFITSEACHLEVELPROPERTYALLOWSAUTOMATICGENERATIONOFTBOMANDOTHERSTATEMENTSTHESECONDDEVELOPMENTOFLCANAVIGATORSYSTEMCOMESUPWITHWORKFLOWMANAGEMENTREQUIREMENTSFORTOOLINGDESIGNANDESTABLISHESANDOPTIMIZESRELEASEWORKFLOWFROMTOOLINGDESIGNTOTOOLINGDATATHROUGHTHEPAPERSTUDY，THESINGLEDATASOURCEOFTOOLINGPRODUCTCOMESINTOBEINGANDWILLPROVIDEELEMENTARYDATAFORCAPPANDTOOLINGERPWHILEBEINGCONSIDEREDASTHECOREOFTOOLINGWHOLELIFECYCLEMANAGEMENTKEYWORDSTHEWHOLELIFECYCLE，TBOM，SINGLESOURCEOFPRODUCTDATAWORKFLOWMANAGEMENTI卜一

簡介：西北工業(yè)大學碩士學位論文學位研究生作者呈駿學科專業(yè)導航、制導與控制指導教師臼盔ABSTRACTAERODIGITALCAMERAISTHESUBSTITNTEDPRODUCTIONOFAEROFILMCAMERAINTHEAIRITSCREEILSREALSEENASOFGROUNDOBJECTSUSINGHIGHRESOLVINGCAPABILITYLARGESURFACEARRAYCCDCOMPONENTSATTHESALTLETIME，SCOUTPICTURESCANBESTOREDINTHECAMERADIRECTLYORBETRANSLATETOGROUNDCONTROLCENTERSOROTHERPLANESTHROUGHDIGITALTMNSMITEDSYSTEMCOMPAREDWITHAEROFILMCAMERAIT’SPROMINENTCHARACTERSAREGOODREALTIMECAPABILITYSMALLVOLUMEANDCONVENIENTFORDIGITALIMAGEDISPOSALLATERATPRESENT，CCDISONEOFTHEMOSTWIDELYUSEDOPTELECTRICDETECTIVEDEVICE，THEIMAGEACQUIRINGSYSTEMBASEDONCCDISALSOWIDELYAPPLIEDINMANYFIELDSSUCHASMILITARYAIRCRAFT，MEDICINE，CHEMENGINEERINGCCD’SWITHMEGAPIXELSAREPOPULARONTHEMARKET，THEIMAGEACQUISITIONANDPROCESSINGSYSTEMBASEDONTENMEGACCDISSTILLONTHESTAGEOFRESEARCHANDDEVELOPMENTATTHELABASTHEPIVOTALSUBASSEMBLYOFAVIATIONDIGITALCAMERATHEDRIVERSYSTEMBASEDONCCDAFFECTSTHEIMAGINGQUALITYOFAVIATIONDIGITALCANLELADIRECTLYANDTHESTATICPREVENTIONPROBLEMINAPPLICATIONAFFECTSTHESAFETYOFCCDCOMPONENTFORTHESAKEOFTHESEPROBLEMS，ACCD’SCIRUITOFOUTSIDEDESIGNISINTRODUCEDINTHISTHESISCCD’SCHIPSOFOUTSIDEISUSEDINTHISDESIGN，INCLUDINGTDA9991HL、SAA8103、AD9824、C8051F330MOREOVERSOMEPROBLEMSNEEDTOBECONSIDEREDDURINGTHEDESIGNOFLARGERESOLU虹ONCCDIMAGESENSORTWOCOREOFPIXELSAREALSODISCUSSEDINDETAILINTHISARTICLETHECIRCUITDESIGNHASSIMPLECONFIGURATIONRELIABILITYANDHIGHINTEGRATIONTHEREALIZATIONOFHIGHSPEEDDIGITALIMAGESTORAGESYSTEMHSDISSREFERTOBUS，MEMORYMEDIUM，ARRAYPROTOCOL，DEVELOPINGSOFTWAREANDHARDWAREANDOTHERPIVOTALTECHNOLOGIESINTHISRESEARCH，BASEDONSCSIBUSANDFAST40BOTTOMPROTOCOL，THROUGHBOTTOMDESIGNSHSDISSISDESIGNEDBYHARDWARETECHNOLOGYANDPUTFORWARDPRACTICALDESIGNSCHEMEKEYWORDSAERODIGITALCAMERA；LARGERESOLUTIONCCD；APPROPRIATIVECHIPS；SCSIBUSⅡ

簡介：西北工業(yè)大學碩士學位論文基于DSP的航空電子通信系統(tǒng)研究姓名康涌泉申請學位級別碩士專業(yè)交通運輸規(guī)劃與管理指導教師史忠科20050101西J匕不業(yè)人學碩卜論文ABSTRACTABSTRACTHIGHSPEEDANDRELIABLETECHNOLOGYOFDATACOMMUNICATIONISIMPORTANTTOTHESTUDYOFAVIONICSTOTALICATIONSYSTEMINTHISPAPERAUTHORAIMATTHEDATABUSCOMMUNICATIONSYSTEMREQUESTSOFCOMPATIBILITYCOMMUNICATIONSPEEDRELIABILITYANTIJAMMINGANDSTUDYTHEAVIONICSCOMMUNICATIONSYSTEMINTHISPAPERANAVIONICSCOMMUNICATIONSYSTEMBASEDONDSPISDESIGNEDBYTHEMEANSOFMODULARIZATIONCOMPUTERINTERFACETECHNOLOGYDSPTECHNOLOGYINTELLIGENTCORRECTIONANDANTI一AMMINGTECHNOLOGYARINC429BUSANDLONWORKSBUSTECHNOLOGYAREUSEDTOREALIZETHESYSTEMTHISSYSTEMHASTHEGOODCOMPATIBILITYWITHDATAFORMATOFMULTIFORMDATABUSESSUCHASARINC429BUSLONWORKSBUSANDSOONTHEHARDWAREANDSOFTWAREDESIGNOFSYSTEMAREDISCUSSEDINDETAILTHEREALIZATIONOFCRCALGORITHMINSOFTWAREWHICHACHIEVETHEFUNCTIONOFINTELLIGENTCORRECTIONISGIVENTHEANTI一AMMINGDESIGNISREALIZEDONHARDWAREANDSOFTWARESEVERALEXPERIMENTSHAVEBEENANALYZEDTOVERIFYTHEAVAILABILITYOFTHESYSTEMPRESENTEDINTHISPAPERFINALLYTHEMAINWORKOFTHEPAPERISSUMMARIZEDANDSUGGESTIONSAREGIVENFORFUTURESTUDYKEYWORDSAVIONICSCOMMUNICATIONSYSTEMLONWORKSBUSINTELLIGENTDSPARINC429BUSCRECTION

簡介：中圖分類號V233．7學科分類號085232論文編號102870213一SZ013航空發(fā)動機傳感器故障診斷、信號重構的理論與試驗研究研究生姓名專業(yè)類別專業(yè)領域指導教師趙成偉工程碩士航空工程葉志鋒教授南京航空航天大學研究生院能源與動力學院二0一二年十二月承諾書本人聲明所呈交的碩士學位論文是本人在導師指導下進行的研究工作及取得的研究成果。除了文中特另TLDH以標注和致謝的地方外，論文中不包含其他人已經發(fā)表或撰寫過的研究成果，也不包含為獲得南京航空航天大學或其他教育機構的學位或證書而使用過的材料。本人授權南京航空航天大學可以將學位論文的全部或部分內容編入有關數據庫進行檢索，可以采用影印、縮印或掃描等復制手段保存、匯編學位論文。保密的學位論文在解密后適用本承諾書作者簽名皇監(jiān)日期墊12Z

簡介：南京航空航天大學碩士學位論文航空發(fā)動機非線性參數估計方法研究姓名翟高蘭申請學位級別碩士專業(yè)航空宇航科學與技術（系統(tǒng)仿真與控制）指導教師孫健國20080101航空發(fā)動機非線性參數估計方法研究IIABSTRACTDIRECTTHRUSTCONTROLBECOMESANIMPTANTRESEARCHPROJECTINAEROENGINECONTROLFIELDBECAUSEITCANREDUCETHEDESIGNMARGINCANEXCAVATEAEROENGINE’SPERFMANCEPOTENTIALTHISMETHODNEEDSINFMATIONABOUTTHRUSTSTALLMARGINPROVIDESIMPTANTINFMATIONFAIRCRAFT’SSAFEFLYBUTTHEYBOTHCAN’TBEDIRECTLYMEASUREDDURINGFLIGHTTHISPAPERSTUDIEDTWOMETHODSINDERTOFINDTHEBESTEVALUATIONOFTHEMONEISTODESIGNACONSTANTGAINEXTENDKALMANFILTERCGEKFTHECGEKFISDEVELOPEDBYCOMBININGANONBOARDENGINEMODELASINGLEKALMANGAINMATRIXITCANESTIMATEAEROENGINE’SPERFMANCEPARAMETERSINDIRECTLYTHROUGHESTIMATINGTHEEFFICIENCIESFLOWCAPACITIESHEALTHPARAMETERSOFIT’SCOMPONENTSONLYASUBSETOFHEALTHPARAMETERSCANBEESTIMATEDBECAUSETHENUMBEROFAVAILABLESENSSINGENERALISLESSTHANTHENUMBEROFHEALTHPARAMETERSALSOBECAUSEOFTHECONVERGECONDITIONOFKALMANFILTERTECHNOLOGYTHEREFETHOSEESTIMATEDHEALTHPARAMETERSNOTONLYREPRESENTTHEMSELVESBUTALSOTHECHANGEOFOTHERHEALTHPARAMETERSTHEYBECOMETUNINGPARAMETERSTOMAKETHEONBOARDENGINEMODELADAPTIVETOTHEREALENGINE’SPERFMANCEVARIATIONSDUETOTHEDEGRADATIONANOMALIESPERFMANCEOFTHECGEKFISEVALUATEDINMANYSIMULATIONCONDITIONSTHESIMULATIONRESULTSSHOWTHATTHECGEKFISABLETOESTIMATETHEPARAMETERSWITHHIGHACCURACYTHEOTHERMETHODUSESNONLINEAREQUATIONSWHICHINCLUDEHEALTHPARAMETERSASTHEWAYTOESTIMATEPERFMANCEPARAMETERSACCDINGTOTHENUMBEROFTHEEQUATIONSHEALTHPARAMETERSEDTHEREARETHREEDIFFERENTWAYSINWHICHNONLINEAROPTIMIZINGISTHEMOSTIMPTANTTOSOLVEEQUATIONSTHESIMULATIONRESULTSSHOWTHATTHEYARESUITABLEKEYWDSAEROENGINEKALMANFILTERTUNINGPARAMETERSNONLINEAREQUATIONSNONLINEAROPTIMIZING

簡介：西北工業(yè)大學碩士學位論文航空電源故障特征提取與故障診斷研究姓名黃根全申請學位級別碩士專業(yè)控制理論與控制工程指導教師張涇周20050301西北工業(yè)大學碩士學位論文AIRCRAFTELECTRICPOWERSOURCESYSTEMAEPSSISANIMPORTANTEQUIPMENTTRANSFORMINGTHEENGINEENERGYTOELECTRICENERGYFORALLELECTROEQUIPMENTSINAIRPLANEITSRIGHTWORKINGSTATEISAKEYTOENSURENORMALANDSECURERIGHTOFAIRPLANECONDITIONDETECTIONANDFAULTDIAGNOSISISAMAINRESEARCHINFIELDOFAIRCRAFTELECTRICPOWERSOURCESYSTEMAIRCRAFTELECTRICPOWERSOURCEISUSUALLYCONSTITUTEDBYTHREEGRADESOFGENERATORBUTITISDIFFICULTTOBUILDFAULTMODELFORITSCOMPLEXITYSTRUCTUREATPRESENTEXAMINEANDREPAIRONTHEGROUNDDEPENDSONSOMETRADITIONALINSTRUMENTSANDROUTINEEXAMINEWHOSEDISADVANTAGESAREFEWINSPECTINGITEMSANDLOWEFICIENCYTHISOFLINETESTINGMETHODCANNOTEXACTLYGETIMPORTANTSTATESANDPARAMETERSOFFAULTSINTHISPAPERACONDITIONDETECTIONANDFAULTDIAGNOSISSYSTEMSIMULATING“ONLINE“ONTHEGROUNDOFTHEAIRCRAFTELECTRICPOWERSOURCESYSTEMISDESIGNEDWHICHBASEDONMULTISENSORINFORMATIONFUSIONTECHNIQUEANALYZEDTHREEKINDSOFFAMILIARELECTRICFAULTSOFAIRCRAFTELECTRICPOWERSOURCEGENERALINSPECTINGITEMSARECONFIRMEDFORDIFFERENTDATAOFMULTISENSORDIFERENTSIGNALPROCESSINGMETHODSEXTRACTFAULTFEATURESANDIMPROVESNRTHEFOUNDATIONOFFAULTFEATUREDATABASEPROVIDESAGOODBASEFORFAULTDIAGNOSISANDCLASSIFYINGEVIDENCEREASONINGISUSEDINFAULTDIAGNOSISANDCLASSIFYINGOFTHEAIRCRAFTELECTRICPOWERSOURCESYSTEMTHEORYOFEVIDENCEANDDEMPSTERSRULEAREINTRODUCEDANDTHEMETHODGETTINGPROBABILITYEVALUATEISSTUDIEDTHERESULTSOFTHESIMULATIONSSHOWTHEEFECTIVENESSOFEVIDENCEREASONINGMETHODANDTHECONDITIONDETECTIONANDFAULTDIAGNOSISSYSTEMONTHEGROUNDWORDSAIRCRAFTELECTRICPOWERSOURCEFEATUREEXTRACTIONFAULTDIAGNOSISINFORMATIONFUSIONEVIDENCEREASONING11

簡介：中圖分類號V23191學科分類號082502論文編號1028702100021碩士學位論文航空發(fā)動機輪盤標準載荷譜編制方法研究研究生姓名學科、專業(yè)研究方向指導教師周楠航空宇航推進理論與工程結構強度與振動宋迎東教授南京航空航天大學研究生院能源與動力學院二。一。年三月K◆●NANJINGUNIVERSITYOFAERONAUTICSANDASTRONAUTICSTHEGRADUATESCHOOLCOLLEGEOFENERGYANDPOWERENGINEERINGRESEARCHONTHEMETHODOFASTANDARDIZEDFATIGUETESTLOADINGSEQUENCEFORAIRCRAFTCOLDSECTIONENGINEDISCSATHESISINAEROSPACEPROPULSIONTHEORYANDENGINEERINGBYNAMEZHOUNANADVISEDBYPROFSONGYINGDONGSUBMITTEDINPATTIALFULFILLMENTOFTHEREQUIREMENTSFORTHEDEGREEOFMASTEROFENGINEERINGMARCH，2010

簡介：西北工業(yè)大學碩士學位論文噪聲分析系統(tǒng)在航空發(fā)動機試車臺的應用研究姓名黃晶晶申請學位級別碩士專業(yè)環(huán)境工程環(huán)境信息處理指導教師雷勇20060301萬P≯士摯碩士學位論文英文摘要RESEARCHOFNOISEANALYSISSYSTEMINAEROENGINETESTABSTFACTTHISPAPERPRESENTSASYSTEMEXPLOITINGWAYBASED0NDIGITALTECHNOLOGYANDVIRTUALDISPLAKWHICHCANBEAPPLIEDINENGINEERINGFIELDASYSTEMWASDESIGNEDTOANALYZINGNOISESIGNALUTILIZINGNISOFTWARETOOLINVISUALC十ENVIRONMENTTHISSYSTEMSUPPLIESAIGST，EXACTANAVISUALWAY，WHICHCANCOLLECTANDANALYZESIGNALITREALIZESALOTOFFMLCTIONSSUCHASDECIBEDMETERCALIBRATIONANDDIMENSIONCONVERSION，THECOLLECTIONANDSAVEDOFNOISESIGNAL，WINDOWFUNCTIONS，FILTERS，AVERAGETIMES，POWERSPECTRUM，CEPSTRUM，THIRDOCTAVEBAND，ANDSOONTHISSYSTEMWASUSEDTOCOLLECTEDANDANALYZEDNOISESIGNALOFTURBOJET一7，TURBOPROP一6，TURBOFANJETTTISSTRESSEDINTHISPAPERTHATTHEANALYSISMETHODSOFPOWERSPECTRUMANDTHIRDOCTAVEBAND，ACCORDINGTOTHEANALYSISONNOISESIGNALOFABOVEAEROENGINESOPERATIONSTATUSMESSAGESOFAEROENGINESWEREAVAILABLE，MEASURINGANDANALYZINGTHENOISEOFINSIDEANDOUTSIDEOFAEROENGINETEST，WHICHPROVIDESTHEFOUNDATIONOFTHEAEMENGINETESTDESIGN，EVALUATETHENOISEENVIRONMENTINAEROCNGINETEST，ITINDICATESTHATNOISEMEASUREMENTISNOTONLYTHEREQUIREMENTOFREDUCINGENGINENOISEBUTALSOANASSISTANTINSTRUMENTOFENGINECONFIGURATIONANDFAILUREDIAGNOSISKEDUORDSNOISE，DIGITALSIGNALPROCESSING，POWERSPECTRUMFL矗RDOCTAVEBAND，AEMENGINE1J