簡(jiǎn)介：西北3業(yè)大學(xué)分類號(hào)V2162學(xué)校代碼10699學(xué)號(hào)036076266碩士學(xué)位論文學(xué)位研究生航空發(fā)動(dòng)機(jī)振動(dòng)試驗(yàn)技術(shù)及試驗(yàn)測(cè)試系統(tǒng)軟件的研發(fā)作者鄒華指導(dǎo)教師廖明夫?qū)I(yè)技術(shù)職務(wù)教授學(xué)科專業(yè)環(huán)境工程一零零年三月萬妒，量擊掌頗【J學(xué)位論文ABSTRACTABSTRACTAEROENGINEVIBRATIONTESTINGISARIIMPORTANTWORKDURINGPROCESSOFRESEARCH＆DEVELOPMENT，ANDITISALSOESSENTIALFORTHESTATEEVALUATIONOFENGINESINVOLVINGINSERVICEANDTHEMAINTENANCEACCORDINGTOTHEVIBRATIONISSUESANDCHARACTERISTICSOFAEROENGINES，THISPAPERSTUDIEDTHEENGINEVIBRATIONTESTINGCONTROLLINGVIBRATIONTESTINGOFSHAKERSANDSUMMARIZEDTHETESTINGCONCEPTS，CONTENTS，METHODSANDSTEPSOFSINEVIBRATION，RANDOMVIBRATIONANDSHOCKVIBRATIONMEASUREMENTFORAEROENGINESTHEIRCOMPONENTSUNDERVIBRATIONEXCITATIONBYASHAKERTHISPAPERALSOSTUDIEDTHESIGNALPROCESSINGMETHODANDITSIMPLEMENTATIONFORTHEAEROENGINEVIBRATIONTESTINGDATAINTHELIGHTOFTHESPECIALCHARACTERISTICSOFTHEAEROENGINEVIBRATIONMEASUREMENT，VIBRATIONTESTINGMEASUREMENTSYSTEMSOFFWAREFORAEROENGINESWASDESIGNEDANDDEVELOPEDUNDERLABWINDOWS／CVIPLATFORMITHASVARIOUSVIBRATIONTESTINGFUNCTIONSSUCHASTHEDATACOLLECTION，A／DCONVERSION，SINEVIBRATION，MNDOMVIBRATION，ANDSHOCKVIBRATIONMEASUREMENTUNDERWINDOWSSYSTEMTHESOFLWAREPOSSESSESEXCELLENTHUMANMACHINERYINTERACTIONINTERFACEITHASCOMDREHENSIVEFUNCTIONS，ANDISEASYTOOPERATEITPROVIDEDANEFFECTIVETOOLFORVIBRATIONTESTINGMEASUREMENTOFAEROENGINESANEXPERIMENTALVALIDATIONSHOWSTHATITHASREACHEDTHEDESIGNEDSPECIFICATIONSANDISALLEFFECTIVETOOLFORVIBRATIONMEASUREMENTINPRACTICEKEYWORDSVIBRATIONMEASUREMENTVIBRATIONTESTINGMEASUREMENTSOFTWARESINEVIBRATIONRANDOMVIBRATIONIMPACTMEASUREMENT

簡(jiǎn)介：傳虧。Z翌，分類號(hào)V24712學(xué)號(hào)0261950012密級(jí)公開編號(hào)螽簧絮爭(zhēng)抖援蟲零工程碩士學(xué)位論文題C中、英文，目一簍盒槿夔化航窒魚子燕餐結(jié)拘夔進(jìn)TH__E__S_TR_U_TUYED_ESIGN_FOR19蔓E黑嬋J鯉M蜓U_AR_A___VONOICS作者姓名閏迎軍學(xué)校指導(dǎo)教師姓名職稱一一鰱望一整璺1程領(lǐng)域塑蕊王堡企業(yè)指導(dǎo)教師姓名職稱一塞型垡一嬰塞墾一一一提交論文ET期一三9O盔斂旦一一ABSTRACTINORDERTODEVELOPDESIGNABILITYOFAVIONICSENGINEERING，ESPECIALLYTOMEETTHENEXTGENERATIONOFFIGHTER’SNEEDSFORINTEGRATEDMODULARAVIONICSIMA，ARESEARCHPROJECTISPUTFORWARD，WHICHCONCENTRATESONTHEAPPLICATIONOFTHELINEREPLACEABLEMODULARLRMCASEANDCABINET，THISPAPERJUSTSERVETHETASKTHISPAPERHASINVESTIGATEDAGREATDEALOFLITERATUREOFTHEADVANCEDIMASYSTEMATICSTRUCTURETHELRMPACKAGINGANDINTERFACEISDISCUSSEDANDDESCRIBEDINDETAILSBASEDONTHEREQUIREMENTOFTHEDIGITALFLIGHTCONTROLCOMPUTERFLCCINFLYBYWIREFBWFLIGHTCONTROLSYSTEM，THREEPOINTSAREDISCUSSEDSYSTEMARCHITECTURE，F(xiàn)UNCTIONMODULEDEFINING，MECHANICALINTERFACETHEPROTOTYPEOFFLCCHASBEENACHIEVEDACCORDINGTOARINC650SPECIFICATIONANEWTYPEOFINSERTIONEXTRACTIONDEVICEIEDHASBEENDESIGNEDANDACTSTOMAINTAINTHELRMANDCABINETINAFULLYMATEDPOSITIONDURINGSHOCKANDVIBRATIONFURTHERMORE，THETHERMALANALYSISOFPOWERSUPPLYMODULEWASCARRIEDONTBYICEPAKSOFTWAREUNDERVARIOUSDISSIPAFIONMODESBASEDONTHETHERMALTEST，THELIQUIDCOOLINGCOLDPLATEWASSUGGESTED，ANDINCONTRASTWITHTESTVALUE，IMPROVEDDESIGNMETHODSAREPROVIDEDGOODACCURACYOFANALYSISISOBTAINEDKEYWORDSAVIONICSEQUIPMENTLRMEASEINSERTIONEXTRACTIONDEVICETHERMALANALYSISLIQUIDCOOLING

簡(jiǎn)介：西北工業(yè)大學(xué)博士學(xué)位論文航空發(fā)動(dòng)機(jī)熱端部件模擬環(huán)境下3DC/SIC的微結(jié)構(gòu)演變與失效機(jī)制姓名李建章申請(qǐng)學(xué)位級(jí)別博士專業(yè)材料學(xué)指導(dǎo)教師張立同李斗星20061101兩北T業(yè)人學(xué)T學(xué)博L學(xué)位論文組元本征氧化性質(zhì)差異與應(yīng)力／熱物理化學(xué)介質(zhì)在微觀尺度交互作用的結(jié)果，對(duì)3DC／SIC復(fù)雜耦合環(huán)境的行為有重要影響。2TEM觀察到7000C下3DC／SIC中的基體和純水反應(yīng)生成SI02非晶膜，形膜溫度低予以往研究中所確定的溫度，從而對(duì)含水氣氛下3DC，SIC環(huán)境行為與溫度變化之間的關(guān)系有了新的理解。3提出界面區(qū)的概念，完善了對(duì)CFCC界面結(jié)構(gòu)和作用的認(rèn)識(shí)，系統(tǒng)研究了C／SIC內(nèi)界面區(qū)與裂紋的相互作用機(jī)理及其影響因素，建立起裂紋偏斜和界面脫粘的物理模型，從而推進(jìn)了對(duì)C／SIC增韌機(jī)制和力學(xué)行為的理解。4．從微結(jié)構(gòu)演變．性能演變之|’日J(rèn)關(guān)系的角度，通過對(duì)不同分壓純氧氣氛、純水氣氛和純?nèi)酆铡⒉煌謮罕群躐詈蠚夥障?DC／SIC環(huán)境行為的比較研究，建立起3DC，SIC在含氧氣氛中的失效綜合示意圖，同時(shí)確定出1氧化溫度區(qū)間及純氧氣氛下各區(qū)間的動(dòng)力學(xué)控制要素。2微結(jié)構(gòu)控制性單元和要素?涂層、熱歷史與含碳組元。3熱物理化學(xué)環(huán)境主導(dǎo)因素?氧和鹽NA2S04以及影響3DC／SIC最為嚴(yán)重的條件?水氧鹽餡合環(huán)境?！?含氧氣氛中的失效本質(zhì)?氧和S03對(duì)碳相的損仂破壞。5．從結(jié)構(gòu)的角度，深入分析了3DC／SIC的兩大結(jié)構(gòu)特征即纖維束交叉處交界孔處的SIC基體弱約束和應(yīng)力集中，以及強(qiáng)的弱界弛結(jié)合對(duì)力學(xué)行為的影響。在此基礎(chǔ)上，從宏觀斷口形貌，纖維束、簇和單絲的拔出與斷裂特征、裂紋特征、界面區(qū)的脫粘和滑移、界面區(qū)與各組元結(jié)構(gòu)／織構(gòu)的變化等多個(gè)方面，對(duì)不同溫度不同應(yīng)力參數(shù)下3DC／SIC單調(diào)拉伸、疲勞和蠕變的微結(jié)構(gòu)演變進(jìn)行了系統(tǒng)觀察與比較，確定比微結(jié)構(gòu)控制單元與要素，得出具體的失效機(jī)制。討論了3DC／SIC疲勞與蠕變失效機(jī)制的多尺度特性與相互差異，表明兩者機(jī)理相似，微結(jié)構(gòu)變化特征難以區(qū)分，僅在各種機(jī)制發(fā)生順序和比例上有所不同。6．基于上述各種模擬環(huán)境的失效分析和“仿生結(jié)構(gòu)模型”與“功能失效機(jī)制”，確定出分區(qū)間的重量變化率是C／SIC環(huán)境性能表征最直觀和最基本的指標(biāo)，并用于建立失效判據(jù)，分析了3DC／SIC熱物理化學(xué)介質(zhì)／應(yīng)力條件耦合環(huán)境中的失效機(jī)制并經(jīng)實(shí)驗(yàn)驗(yàn)證。關(guān)鍵詞C／SIC，復(fù)合材料，環(huán)境，微結(jié)構(gòu)演變，失效機(jī)制，跨尺度表征，仿生¨

簡(jiǎn)介：西北工業(yè)大學(xué)碩士學(xué)位論文航空發(fā)動(dòng)機(jī)全數(shù)字仿真平臺(tái)設(shè)計(jì)姓名季春生申請(qǐng)學(xué)位級(jí)別碩士專業(yè)航空宇航推進(jìn)理論與工程指導(dǎo)教師蘇三買20070301西北工業(yè)大學(xué)碩士學(xué)位論文ABS砸CTABSTRACTN啪EFICALSBLLLATIONISTHEIMPORTAMTCCHNOIOGYIIITLLEFIELDOF跏EIL西NEPERFOM姍鵬CALCULATIONANDCON缸口LSY始MDESIGLL，ANDITIS謝DEIY印PLIEDIN也ER鼯∞RCHOFELL西NECOIITROLL盯SIMULATIONANDCONTROLSYST鼬SCIILIPTLYSICALTCSTACCORDINGTOTLLECURIENT齜LOGY越D朗舀NEERING比QUIREMENLON％GI馳SIFNULATIONINLL峙C0眥1圾姐OP％FIIILL煳ERICALS圳ALI∞PL蜘咖煳也LGI∞嘲DESIGNEDAILDDEVELOPED∞D(zhuǎn)ERME％DOWSOPEL稍∞SYSTEMILLTHISPAP甌IT鋤INVOKEA王L幽DSOFEILGINEMODCLSDEVELOPED謝T11DI毹瑚AILG阻GCSITMAILLLYPERFONNSTLLE觚CTIO∞OFDATAMALLIPULATIONNECESSARYTOENGILLEN岫ERICALSIMUL撕ON，吼西∞PERFB衄蛆CESJJLLULATIO珥勰DENGI∞SIILLULATION慚THCON仃OIL盱A11DASSIS齜SIM_UI撕ON訛鋤LYSI3THR∞TECHILIQUESNECESSARYTOCO枷CTTHEFHLLN啪ERICALSIMULATIONPIA仃。肋FBFMIXCDLANGUAGEPR0乒跏MILL舀咖BASC，TIMCRWERERESEARCHCDANDIESPECTIVELYILILPLEMENT。DBRHL，OI【INGDLLLLLLDCRDI虢RENTPLA曬RINS，APPIYILLGADONETANDMINGN圯T眥E略IILTLLEM’TF姍EW田KIILTHJSPLA仃。衄，ACCESSDATAB雒EIS璐CDTOINLPLEMENT凼ESIMLIIATIONDAIAMALLIPILL撕ONILL10CALMACH如，ANDPI幽協(xié)B船E’SAPIINT戢FHCE矗MCTIONSWE他ENCAP則ATEDANDISUSEDTOIMPL鋤EMSIMULATIONDATASTORCIII北1NOTE虹眥HINE，F(xiàn)URTHE髓。鵂，TLLEMUNINLEDIATIMER，SAPIF啪C垃ONSWE站ENCAP剛ATEDTOIM，OHBYPIA飪O肌THETECLLILIQUEFORIILIXEDLANGUAGEPROGMMMINGISREQTLIREDNOTOLLLYTOCONSIDERMOREON1HECOMPATIBIIITYK帆VECNLANGUAGES，BLLTALSOT0MASTER’VARIABIEN鯽1ILLG，WORKP酊NCIPLEOFPROCESSANDSTAICKANDPAL鋤ETERP部SK咖跏MODL|LES矗咖DI腦ENT1鋤GI】AGES，∞TISTJLEDI笳CUNY0FTHISPLA仃。珊DESIGNA矗猷THEDESI辨COMPLETION，ALARGEAMOUMOFSIMULATIONSWEREVAIIDATEDIILTHISPAPE毛THEPLAT內(nèi)NNW勰APPIIEDFORSO嫩EEN西NETOP晌ⅡNEN季NEPERFBRMANCE幽UL撕?，擟ON婦∞LSO是WARES婦腳ATION，岱EMIPHYSICALTESTS舢LALI∞柚DCODTROL∞最WARESYSTELNTCSTTHESIMUI鰣ONRESUNSINDICATEDT11AT也EPLATFO珊COLILDBE印PLIEDIILTHEENGMEDESI印ENGM∞RIILGPE疵CTLYITCAL芏LINLPLEN璩NTTHEINTE|KO姍UILI∞TION醅T、VE蛆DI儂呦TSYS鋤NPL酬FOMS，ANDAISOC雒BE璐EDFOR∞MENGIILEDATAMILAGEINCNTBYINV砌NGDLLS，NLCPLATFO珊APPLICATION鼬LDIS、】VIDELYEXTENDEDTOBREAK曲E“ONCPLA鵬一∞EPIA偷R腳【竹MODE’SLIMITTHEAPPLICA土IONOFMODLDARIZATIONANDO巧ECTORIERLLEDPRO掣蝴MGRNAKCS曲ISPLATFBFMWMIPERFCC圭II

簡(jiǎn)介：中圖分類號(hào)V232論文編號(hào)102870214S106學(xué)科分類號(hào)082502碩士學(xué)位論文航空發(fā)動(dòng)機(jī)外部管路的動(dòng)力學(xué)特性及流固耦合分析研究生姓名趙爽學(xué)科、專業(yè)航空宇航推進(jìn)理論與工程研究方向激光測(cè)振指導(dǎo)教師臧朝平教授南京航空航天大學(xué)研究生院能源與動(dòng)力學(xué)院二〇一四年三月承諾書本人聲明所呈交的碩士學(xué)位論文是本人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。除了文中特別加以標(biāo)注和致謝的地方外，論文中不包含其他人已經(jīng)發(fā)表或撰寫過的研究成果，也不包含獲得南京航空航天大學(xué)或其他教育機(jī)構(gòu)的學(xué)位或證書而使用過的材料。本人授權(quán)南京航空航天大學(xué)可以將學(xué)位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫(kù)進(jìn)行檢索，可以采用影印、縮印或掃描等復(fù)制手段保存、匯編學(xué)位論文。（保密的學(xué)位論文在解密后適用本承諾書）作者簽名日期

簡(jiǎn)介：南京航空航天大學(xué)碩士學(xué)位論文航空靜止變流器技術(shù)研究姓名岳衛(wèi)峰申請(qǐng)學(xué)位級(jí)別碩士專業(yè)測(cè)試計(jì)量技術(shù)及儀器指導(dǎo)教師劉文波20050201航空靜止變流器技術(shù)研究ABSTRACTWITHTHEINCREASINGELECTRICALAPPLICATIONSINAIRCRAFT，THEHIGHERPERFORMANCESOFAIRCRAFTPOWERSUPPLYSYSTEMALEREQUIREDBESIDESENLARGINGTHECAPACITYOFGENERATORSECONDARYPOWERSYSTEMPLAYSAMOREANDMOREIMPORTANTROLESTATICINVERTERS、礬MTHEADVANTAGEOFHI曲EMCIENCYHIGHPOWERDENSITYANDHIGHRELIABILITYHAVEBEENRESEARCHEDANDDEVELOPEDINRECENTYEARSTILISPAPERINVOLVESTWESEARCHESABOUTAERONAUTICALSTATICINVERTERINFIRSTPARTTHE400HZ／50HZCONVERTERTECHNOLOGYUSEDINCONSTANTFREQUENCYACPOWERSYSTEMISRESEARCHEDA75KVAAERONAUTICALSTATICINVERTERISDESIGNEDANDITTRANSFORILLSTHREEPHASE115V／400HZPOWERSUPPLYSYSTEMINTO220V／50HZSINGLEPHASEPOWERTOMEETSOMESPECIALEQUIPMENTSONAIRERAFTTHEINVERTERINCLUDESDC／DCCONVERTERANDDC／ACINVERTERTWOSTAGESTRUCTURESNLECIRCUITTOPOLOGYOPERATIONPRINCIPLEANDPARAMETERDESIGNOFDEVELOPEDINVERTERISA11ALYZEDINTHISPARTINSECONDPARTA28V／270VBIDIRECTIONALDC／DCCONVERTERFORHIGHVOLTAGEDIRECTCIRCUITISRESEARCHED，ACIRCUITWHICHINCLUDESANISOLATEDBOOSTCONVERTERANDABRIDGECONVERTERISINEDUCEDANDTHISTOPOLOGYISACURRENTFEDANDVOLTAGEFEDHYBDDTYPENEPRINCIPLEOFENERGYFLOWBIDIRECTIONAILYISANALYZEDINDETAILTHECONTROLSTRATEGYOFTHECONVERTERISONESIDECURRENTREGUIATEDARTDTHEOTHERSIDEVOLTAGEREGULATED。刀7EVALIDITYOFTHEANALYSISISCONVINCEDBYTHESLMULATIONANDEXPERIMENTRESULTSKEYWORDSSECONDARYPOWERSYSTEM，AERONAUTICALSTATICINVERTER’DC／DC，DC／ACHIGHVOLTAGEDIRECTCIRCUIT，BIDIRECTIONALDC／DCCONVERTER

簡(jiǎn)介：分類號(hào)UDC密級(jí)公玨學(xué)位論文題目航空發(fā)動(dòng)機(jī)燃燒室壁溫?cái)?shù)值計(jì)算的工程適用性研究研究生姓名劉重陽學(xué)科專業(yè)名稱航空宇航推進(jìn)理論與工程研究方向航空發(fā)動(dòng)機(jī)燃燒設(shè)計(jì)與分析技術(shù)申請(qǐng)學(xué)位工學(xué)碩士指導(dǎo)教師姓名徐讓書指導(dǎo)教師職稱教授指導(dǎo)教師單位沈陽航空工業(yè)學(xué)院論文提交日期2007年F月IO日論文答辯日期2007年F月W日學(xué)位授予日期2007年月日答辯委員會(huì)主席’王1急友研免趨評(píng)閱人認(rèn)寶試嗷墁狄南童研莞趨沈陽航空工業(yè)學(xué)院2007年1月沈陽航空L業(yè)學(xué)院碩士學(xué)位論文ABSTRACTENGINEERINGAPPLICABILITYOFNUMERICALCALCULATIONOFAEROENGINECOMBUSTORWALLTEMPERATUREWASRESEARCHEDANDVERIFIEDWITHACERTAINENGINECOMBUSTORASTHEPROTOTYPETHEGOALISTOVERIFYANDVALIDATETHEENGINEERINGAPPLICABILITYOFNUMERICALGALEULATIONMETHODANDVARIOUSPHYSICALMODELSINTHECALCULATIONOFTHEAEROENGINECOMBUSTORWALLTEMPERATUREALARGESCALENUMERICALWALLTEMPERATURESIMULATIONMODELWI血AMESHOFTENMILLIONCELLSTHATREPRESENTSTHEREALITYOFTHECOMBUSTORWASBUILTWITLLREASONABLESIMPLIFICATIONSANDPHYSICALMODELSELECTIONANDACCURATEMATERIALTHERMOPHYSICAIPROPERTIESGIVENMULTIDISCIPLINARYCOUPLED3DSIMULATIONSOFTHEFUELSPRAY，COMBUSTIONANDHEATTRANSFERAMONGTHEFLAMETUBESOLIDWALL，GASANDTHECOOLINGAIRWERECARRIEDOUTONAHIGHPERFORMANCECOMPUTINGCLUSTERHPCCUSINGPARALLELCOMPUTINGTECHNIQUEANDCOMMERCIALCFDSOFTWARETHEWALLTEMPERATUREDISTRIBUTIONOT、THEFLAMETUBEWASOBTAINEDANDTHENUMCRICALSOLUTIONSOFVARIABLESTHATDESCRIBETHEFLOWFUELSPRAY，TWOPHASEFLOWANDCOMBUSTIONINCOMBUSTORWEREGAINED，TOO，THERESEARCHSTATUSANDDEVELOPMENTOFENGINEERINGAPPLICABILITYOFTHEWALLTEMPERATURECALCULATIONOFAEROENGINECOMBUSTORAREPRESENTEDINTHISPAPER；THEWORKINGPROCESS，ESPECIALLYTHEOVERALLHEATTRANSFERPROCESSINCOMBUSTORISANALYZEDINDEPTHANDCOMPREHENSIVELY，ANDTHERELATEDTHEORYOFNUMERICALCALCULATIONOFWALLTEMPERATUREISDISSERTATEDTHESIMULATIONMODEIINCORPORATESTHEREALIZABLEKETWOEQUATIONMODELTHESTOCHASTICTRACKINGMODELANDTHEPRESSURESWIRLATOMIZERMODELTHEFASTCHEMISTRYSIMPLIFIEDPDFMODEL、ANDTHEPIRADIATIONMODE、TOSIMULATETHETURBULENTFLOWOFGASPHASE，THEFUELATOMIZATIONOFINJECTORS，THETURBULENTDIFFUSIONCOMBUSTION，ANDTHERADIATIONHEATEXCHANGERESPECTIVELYA11PARAMETERSINTHEMODELSANDTHEIRFORMATIONAREDESCRIBEDINDETAILTHECALCULATIONRESULTSAREANALYZEDBYCOMPARINGTHEWALLTEMPERATURECALCULATIONRESULTTOGENERALRULE，BASISSTUDYOUTCOMEOFTHEFILMCOOLINGANDOTHERRESEARCHERS，ANDCOMPARINGCOMBUSTOROUTLETTEMPERATUREANDLTSDISTRIBUTIONTOTESTDATA7FHEREASONABLENESSANDEOLTECTNESSOFTHESIMULATIONMODELISGUARANTEED，ANDTHEENGINEERINGAPPLICABILITYOFTHENUMEFICALCALCULATIONOFAEROENGINECOMBUSTORWALLTEMPERATUREISVERIFIEDTHISWORKISWORTHYREFERENCEFORTHERESEARCHANDDESIGNOFTHEAEROENGINEALSOINTHEPAPERTHEFUTURERESEARCHISSUEOFTHEPROBLEMANDTHEPARTOFTHECALCULATIONMODELTOBEPERFECTEDISPOINTEDOUTKEYWORDSCOMBUSTOR；WALLTEMPERATURE；NUMERICALSIMULATION；ENGINEERINGAPPLICABILITY

簡(jiǎn)介：南京航空航天大學(xué)碩士學(xué)位論文航空復(fù)合材料構(gòu)件鳥撞擊響應(yīng)數(shù)值分析技術(shù)及應(yīng)用研究姓名于連超申請(qǐng)學(xué)位級(jí)別碩士專業(yè)動(dòng)力機(jī)械及工程指導(dǎo)教師陳偉20080101航空復(fù)合材料構(gòu)件鳥撞擊響應(yīng)數(shù)值分析技術(shù)及應(yīng)用研究IIABSTRACTWITHTHEAPPLICATIONOFCOMPOSITESONTHEFIELDOFAERONAUTICSTHEACCIDENTSOFBIRDIMPACTONCOMPOSITESTRUCTURESHAVETAKENHUGELOSSTOHUMANMEMERESEARCHERSPAYATTENTIONSTOTHISFIELDONEOFTHEMEASURESTOREDUCETHEACCIDENTISTOINVESTIGATETHEMECHANISMOFBIRDIMPACTBASEDONBOTHTHETHEYEXPERIMENTOFCOMPOSITELAMINATESCALCULATETHESTRUCTUREINTENSITYPERFMANCEANALYZEDTHEEXPERIMENTSWHICHCANINSTRUCTTHEENGINEERDESIGNIMPROVETHEABILITYOFTHECOMPOSITESSTRUCTURERESISTINGBIRDIMPACTTHEPAPERSUMMARIZEDTHESITUATIONOFBIRDIMPACTONCOMPOSITESSTRUCTUREANALYZEDTHEPROCESSOFBIRDIMPACTONLAMINATESUSINGTRANSIENTNONLINEARFEMFINITEELEMENTMETHODCOMBININGWITHEXPERIENCEOFLITERATUREGOTREASONABLERESULTSBASEDONTHISTHEPAPERANALYZEDTHEINITIALDAMAGEOFLAMINATESTHESTRESSSTRAINOFEACHLAYERATACERTAINMOMENTITALSOANALYZEDTHEINFLUENCEOFTHEPLYSTACKINGSEQUENCEPARAMETEROFLAMINATESBIRDINITIALVELOCITYANGLEOFIMPACTINGSHAPEOFBIRDCONTACTMETHODSONTHEABSBINGENERGYOFLAMINATESTHECONTACTPRESSUREANALYZEDTHERESULTSOFBIRDIMPACTONTHESWICHSTRUCTUREPRELIMINARILYGOTTHECONCLUSIONTHATADDINGFOAMINTHESTRUCTURESCANIMPROVETHESTRUCTURE’SACTERISTICOFABSBINGENERGYCOMPOSITESWEREWIDELYUSEDONTHEHELICOPTERROTTAILROTTHECOMPONENTSWERETHEMAINAREASOFBIRDIMPACTONHELICOPTERSOTHEPAPERANALYZEDTHEPROCESSOFBIRDIMPACTONHELICOPTERTAILUSINGDIFFERENTNUMERICALMETHODSLAGRANGEALEANALYZEDTHERESULTSOBTAINEDFROMDIFFERENTMETHODSTHEPAPERALSOANALYZEDTHERESULTSOFBIRDIMPACTONTHESTRUCTUREBYACERTAINANGLETHERESULTSAREOFREFERENCEDVALUETODORESEARCHONEXPERIMENTADVANCEDCALCULATIONSKEYWDCOMPOSITESSTRUCTURELAMINATESBIRDIMPACTFINITEELEMENTNUMERICALANALYSIS

簡(jiǎn)介：上海交通大學(xué)碩士學(xué)位論文申請(qǐng)上海交通大學(xué)碩士學(xué)位論文航空人為因素適航審定中生理參數(shù)檢測(cè)技術(shù)的研究與實(shí)現(xiàn)碩士研究生周勇邦學(xué)號(hào)1104139043導(dǎo)師傅山教授申請(qǐng)學(xué)位工程碩士專業(yè)航天工程所在單位航空航天學(xué)院答辯日期2013年1月授予學(xué)位單位上海交通大學(xué)

簡(jiǎn)介：哈爾濱工業(yè)大學(xué)碩士學(xué)位論文航空發(fā)動(dòng)機(jī)葉片工作邊緣檢測(cè)技術(shù)研究姓名張世林申請(qǐng)學(xué)位級(jí)別碩士專業(yè)機(jī)械工程指導(dǎo)教師王偉杰王德輝20051201哈爾濱工業(yè)大學(xué)工程碩士學(xué)位論文ABSTRACTAVIATIONENGINEISHEARTOFANAIRPLANE．WHICHPLAYSADECISIVEROLEINRESPECTOFFLYINGSPEED，F(xiàn)LEXIBILITY,ANDEFFECTIVELOADCAPACITY，F(xiàn)LYINGRANGE，RELIABILITY，ANDECONOMYANDENVIRONMENTADAPTABILITY．WHILETHECOMPRESSORANDTURBINEARETWOKEYCOMPONENTSOFALLENGINE，WHICHDIRECTLYEFFECTTHEENGINE’STHRUSTWEIGHTRATIO，LIFE，RELIABILITY,SAFETYANDSERVICEABILITY．THEENGINEBLADEWORKSINATROCIOUSENVIRONMENT，NEEDSTOBEDESIGNEDANDTESTEDINADVANCEDTECHNOLOGY，THUSISAKNOWLEDGEINTENSIVEANDTECHNOLOGYINTENSIVEPRODUCT．INRECENTYEARS，QUALITYPROBLEMSWITHDOMESTICALLYMADEENGINEAREPROMINENT，OFWHICHMOSTOFTHEMAREFORENGINEBLADE．THEREQUIREMENTSFORBLADEMATERIAL，METALLURGICALQUALITYANDMECHANICALPROPERTIESARERELATIVELYHIGH．THEBLADEINSPECTIONANDMEASURINGISACRITICALLINKINENSURINGITSQUALITY，WHILETHEMETROLOGICALCHARACTERISTICSOFTHEBLADEWORKEDGEISAMAINFACTORTHATWILLEFFECTTHEBLADEQUALITY，WHICHDIRECTLYEFFECTSTHEBLADEFATIGUESTRENGTH，ENGINEFUELCONSUMPTIONREDUCTIONANDACCELERATION，ANDCLOSELYRELATESTOENGINERELIABILITYANDSAFETY．THEREFORETHEMEASUREMENTOFENGINEBLADECURVATURERADIUSBECOMESMOREIMPORTANT．ATPRESENT，THEINSPECTINGMEANSOFENGINEBLADEINCHINAISNOTSOADVANCEDWHICHMAINLYUSESTRADITIONALINSPECTIONMETHODSUCHASTEMPLATEANDVISUALINSPECTIONFORBLADEQUALITY．INORDERTOADAPTTHEAIRENGINEBLADEMANUFACTURER’SREQUIREMENTSFORITSPRODUCTION，IMPROVETHEBLADEMEASUREMENTEFFICIENCYANDACCURACY,THISPAPERTHROUGHSTUDYOFMETROLOGICALTECHNOLOGYFORBLADEWORKINGEDGE，AMEASURINGINSTRUMENTFORENGINEBLADEFRONTEDGECURVATURERADIUSISDESIGNEDANDBUILTUP．WHENTHEBLADEISINSTALLEDUNDERTHEOPTICALSYSTEMOFTHEINSTRUMENTBYMEANSOFAFIXTURE，THEIMAGEMEASUREDISTRANSFERREDTOCOMPUTERTHROUGHCCD，THEIMAGEEDGEISABSTRACTEDANDDATAISANALYZED，ANDTHECHARACTERISTICSTOBEMEASUREDISOBTAINED．STARTINGFROMTHEGENERALDESIGNOFTHEMEASURINGINSTRUMENTFORENGINEBLADEFRONTEDGECURVATURERADIUS，THEPAPERSTUDIESTHEREMOVALOFNOISEFROMTHEIMAGEACQUIRED，BYSELECTINGSUITABLEIMAGEFILTERING，EDGEABSTRACTINGANDSUBPIXELSUBDIVIDINGANDPOSITIONINGFOCUSESONTESTANDSTUDYOFEDGEABSTRACTINGOPERATOR．THEPAPERALSOPROPOSESACALIBRATION．11．

簡(jiǎn)介：西北工業(yè)大學(xué)碩士學(xué)位論文航空發(fā)動(dòng)機(jī)數(shù)學(xué)模型與控制規(guī)律研究姓名王鑫申請(qǐng)學(xué)位級(jí)別碩士專業(yè)航空宇航推進(jìn)理論與工程指導(dǎo)教師李華聰20070301ABSTRACTF0RTLIEBROAD舳GCOFMEE】【TA抽R礎(chǔ)∞柚DINT甜ORPARAMCTE墻OF搬。曲GINE鋤D也E他鰣CTIVEOFPNE啪ATICANDINTE璐I魄ITISNECESSARYTOHAVETLLEC∞TROLS仃J地GYTO鼢TIS匆THEDEM觚DSOF觚瓤’EN；I那AEROEN百NEMA山銣ALICAL啪DELISTHEBASICOFSIMULATION，WLLICHISTHEFO岫DATI∞OFANALIZINGTLLECLLAR∽T鰣STICANDSTILDYILLGTHECONTROLLAW，ANDAL∞LLLECONDITIONOFDESIGNOFAEROENGI∞CONHDLSYSTEM鋤DINTE孕ATODNIGHT鋤DPROPULSIONC饑珀ROLSYSTEMHTLLISTHESIS，THFOUGHDEEPLY觚AIYZINGTOFHECH鋤CTERISTICANDTLL鋤A1CALCULALIONPROCCSSOF刪EN百NECOIILPONENTS，NDNLINE缸MATKDNATICALMODELOFTHE跏EN百NEIS∞TABLISHCDMMODELL娜900DQ∞L卸OFLLI曲PRECISIO璐ANDBROADAPPLIC曲ILI夠THEMODELCMCDICULATCSTEADYAILDDYLL鋤ICPROC偽S鶴MDCRVARIABLECONNDLL8WS，趾DC姐BEUSEDTOSTUDYMD訌0CON昀LOF蚴C芏L垂NEV撕ABLEAERO蜘舀∞C伽倆LS仃ATE垂髓HAVETLLE訓(xùn)ABLEFO力眥OF踟鋤西∞MATELNATICALMODDAEMENGINEIPV髟IIILSCHEDULILLGCOMROLTECLLLLIQU豁A∞BASED伽TL“LPVMODCLB嬲EDN徹_LIILE缸MATLL鋤撕CALMODELOF帥如GIILE’L量LIS也船I8DCSCDB部N地UVSYSTEMANDMIM囂TWDTECHLLIQ啷OFLPVMODELILL呂J枷BI孤TECLLILIQUE趾DVELOCI妒B硒CD自ECL】NIQUETHISTLLESIS毅LAIYS髂THEWORKC刪TION粕DU∞D(zhuǎn)鋤ANDSOFAE∞ENGILLE，HOWTO幽∞T11ECON昀LP躺METE塔衄D∞NTRONEDPA瑚ME￡嘲，T王LENDE8CRIB鶴出EB嬲ICPRINCIPLEOFSEL砒GCOMMLLAWAT1AST，SEVERALCOMMLLAWSA∞醯MULATODTH∞UGH也ENONIINEARMODELTTHE啪CL邶IONISTLLATTLLE姍EIL百NEMAM鋤ATICALMODELISPRACTICAL鋤D咖BETHEB舔ICOFNLE既百∞C伽NDL嘲EARCHAQMSILPVMODELOFATI】RBOF撕％百NEISCOMTRUCT甜鋤DSI枷LATEDOV盯DY艙ⅡLICPROCESSNINDICAT髑MEAVAILABIL時(shí)OFMCMEMODSOFLPVMODELIN昏MSTIIDYOFOONHDLL刪HASMC地硒即CCVALUE幻AEF0髓西NECOMROLSYSTCMKEYWORDS鋤鋤西NE，MATH鋤ATICALMODEL，CONNDLLAW，LII塢缸PAR鋤ETCRVARYINGMODEL，J枷BI眥枷Q∞，VDOCI妒B邵EDTECLLILIQUEⅢ

簡(jiǎn)介：分類號(hào)UDC密級(jí)1934558學(xué)位論文某型航空發(fā)動(dòng)機(jī)附件機(jī)匣熱分析作者姓名吳敏指導(dǎo)教師孫志禮教授東北大學(xué)機(jī)械工程與自動(dòng)化學(xué)院申請(qǐng)學(xué)位級(jí)別碩士學(xué)科類別工學(xué)學(xué)科專業(yè)名稱機(jī)械設(shè)計(jì)及理論論文提交日期2008年6月論文答辯日期2008年7月學(xué)位授予日期年月答辯委員會(huì)主席乃以虛瑰評(píng)閱人砍絲毫，籠戳敘東北大學(xué)2008年6月、ADISSERTATIONINMECHANICALDESIGNANDTHEORYFTHERMALANALYSISOFACCESSORYGEARBOXFORACERTAINAEROENGINEBYWUMINSUPERVISORPROFESSORSUNZHILINORTHEASTERNUNIVERSITYJUNE2008

簡(jiǎn)介：中圖分類號(hào)V351論文編號(hào)102870712S018學(xué)科分類號(hào)082302碩士學(xué)位論文機(jī)場(chǎng)場(chǎng)面航空器滑行路由規(guī)劃及三維仿真研究研究生姓名王翀學(xué)科、專業(yè)交通信息工程及控制研究方向先進(jìn)場(chǎng)面引導(dǎo)與控制系統(tǒng)指導(dǎo)教師湯新民副教授南京航空航天大學(xué)研究生院民航學(xué)院二О一二年一月NANJINGUNIVERSITYOFAERONAUTICSASTRONAUTICSTHEGRADUATESCHOOLCOLLEGEOFCIVILAVIATIONRESEARCHONTAXIINGROUTEPLANNINGOFSURFACEAIRCRAFTS3DSIMULATIONSYSTEMATHESISINTRAFFICINFMATIONENGINEERINGCONTROLBYWANGCHONGADVISEDBYASSOCIATEPROFTANGXINMINSUBMITTEDINPARTIALFULFILLMENTOFTHEREQUIREMENTSFTHEDEGREEOFMASTEROFENGINEERINGJAN2012

簡(jiǎn)介：西北工業(yè)大學(xué)博士學(xué)位論文航空產(chǎn)品項(xiàng)目計(jì)劃及監(jiān)控技術(shù)研究姓名徐志勇申請(qǐng)學(xué)位級(jí)別博士專業(yè)航空宇航制造工程指導(dǎo)教師姜壽山20070301摘要原理。完成原型系統(tǒng)功能、模塊和數(shù)據(jù)庫(kù)設(shè)計(jì)，并編碼實(shí)現(xiàn)，以某型飛機(jī)裝配項(xiàng)目為實(shí)例，進(jìn)行了實(shí)例驗(yàn)證。關(guān)鍵詞航空項(xiàng)目，分級(jí)網(wǎng)絡(luò)計(jì)劃，網(wǎng)絡(luò)計(jì)劃優(yōu)化，模擬退火遺傳算法，過程建模，過程推動(dòng)與跟蹤，工作流技術(shù)，進(jìn)度調(diào)整，模糊動(dòng)態(tài)規(guī)劃Ⅱ

簡(jiǎn)介：中圖分類號(hào)V355U8論文編號(hào)102870715B005學(xué)科分類號(hào)082302博士學(xué)位論文ASMGCS航空器滑行路由規(guī)劃及三維仿真研究研究生姓名唐勇學(xué)科、專業(yè)交通信息工程及控制研究方向空中交通系統(tǒng)信息化與智能化指導(dǎo)教師胡明華教授南京航空航天大學(xué)研究生院民航學(xué)院二О一四年十二月承諾書本人聲明所呈交的博士學(xué)位論文是本人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。除了文中特別加以標(biāo)注和致謝的地方外，論文中不包含其他人已經(jīng)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(xué)或其他教育機(jī)構(gòu)的學(xué)位或證書而使用過的材料。本人授權(quán)南京航空航天大學(xué)可以將學(xué)位論文的全部或部分內(nèi)容編入有關(guān)數(shù)據(jù)庫(kù)進(jìn)行檢索，可以采用影印、縮印或掃描等復(fù)制手段保存、匯編學(xué)位論文。（保密的學(xué)位論文在解密后適用本承諾書）作者簽名日期20150906