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簡介：中圖分類號X949論文編號102870716SZ012學(xué)科分類號082300碩士學(xué)位論文基于人因可靠性的航空維修人為差錯分析研究研究生姓名施志堅(jiān)專業(yè)類別工程碩士專業(yè)領(lǐng)域交通運(yùn)輸工程指導(dǎo)教師王華偉教授南京航空航天大學(xué)研究生院民航學(xué)院二О一六年一月承諾書本人聲明所呈交的博碩士學(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

簡介：碩士學(xué)位論文AZ31鎂合金航空儀表盤快速塑性成形工藝研究RESEARCHONQUICKPLASTICFROMINGFAVIATIONINSTRUMENTPANELOFAZ31MAGNESIUMALLOY張拓達(dá)哈爾濱工業(yè)大學(xué)2010年6月CLASSIFIEDINDEXTG306UDC621DISSERTATIONFTHEMASTER，SDEGREEINENGINEERINGRESEARCHONQUICKPLASTICFROMINGFAVIATIONINSTRUMENTPANELOFAZ31MAGNESIUMALLOYCIDATECIDATECIDATECIDATEZHANGTUODASUPERVISSUPERVISSUPERVISSUPERVISPROFCUILINGJIANGACADEMICACADEMICACADEMICACADEMICDEGREEDEGREEDEGREEDEGREEAPPLIEDAPPLIEDAPPLIEDAPPLIEDFFFFMASTEROFENGINEERINGSPECIALTYSPECIALTYSPECIALTYSPECIALTYMATERIALSPROCESSINGENGINEERINGAFFILIATIONAFFILIATIONAFFILIATIONAFFILIATIONSCHOOLOFMATERIALSSCIENGDATEDATEDATEDATEOFOFOFOFDEFENCEDEFENCEDEFENCEDEFENCEJUNE2010DEGREECONFERRINGINSTITUTIONDEGREECONFERRINGINSTITUTIONDEGREECONFERRINGINSTITUTIONDEGREECONFERRINGINSTITUTIONHARBININSTITUTEOFTECHNOLOGY

簡介：分類號號密級級論文編號論文編號學(xué)號52141206102重慶理工大學(xué)碩士學(xué)位論文航空發(fā)動機(jī)葉片數(shù)控砂帶磨削方法航空發(fā)動機(jī)葉片數(shù)控砂帶磨削方法研究生謝樂謝樂指導(dǎo)教師師張明德張明德教授教授學(xué)位類型型學(xué)術(shù)學(xué)術(shù)學(xué)位學(xué)位學(xué)科專業(yè)機(jī)械制造及其自動化機(jī)械制造及其自動化研究方向向復(fù)雜曲面零件智能化制造復(fù)雜曲面零件智能化制造與檢測技術(shù)與檢測技術(shù)培養(yǎng)單位位機(jī)械工程學(xué)院機(jī)械工程學(xué)院論文完成時間論文完成時間2017年3月25日論文答辯日期論文答辯日期2017年5月25日

簡介：東北大學(xué)碩士學(xué)位論文航空發(fā)動機(jī)油氣分離器參數(shù)化設(shè)計(jì)及UNIGRAPHICSNX二次開發(fā)姓名南麗霞申請學(xué)位級別碩士專業(yè)機(jī)械電子工程指導(dǎo)教師孫志禮20050201東北大學(xué)碩士學(xué)位論文摘要能夠設(shè)計(jì)出復(fù)雜的產(chǎn)品模型，可用于整個產(chǎn)品的開發(fā)過程。UG不僅具有強(qiáng)大的實(shí)體造型、曲面造型、虛擬裝配和工程圖設(shè)計(jì)等功能，同時UG又具有良好的開放性，為用戶提供了功能強(qiáng)大的二次開發(fā)工具UG／OPENMENUSCRIPT、UG0PENUISTYLER、UGOPENGRIP、UGOPENAPI。并A提供了良好的高級語言接口，使得UG的造型功能和計(jì)算功能有機(jī)的結(jié)合起來，便于用戶開發(fā)出符合自己要求的CAD系統(tǒng)。關(guān)鍵詞航空發(fā)動機(jī)油氣分離器參數(shù)化設(shè)計(jì)二次開發(fā)111

簡介：南京航空航天大學(xué)碩士學(xué)位論文3KVA三相高頻脈沖直流環(huán)節(jié)航空靜止變流器姓名張海濤申請學(xué)位級別碩士專業(yè)電力電子與電力傳動指導(dǎo)教師陳道煉20040201融京航空航天人學(xué)項(xiàng)十’≯能論文ABSTRACTTHECIRCMLLSTALLCE，THEDEVELOPMENTANDTHEAPPLICATIONPERSPECTIVEOFTHESINGLEPHASEANDTHREEPHASESTATICINVERTERONCIRCUITCONSTRUCTIONANDCONTROLTECHNOLOGYAREDISCUSSEDINTHISPAPERITISNECESSARYFORTHEAVIATIONSTATICINVERTERWITHHIGHFREQUENCYLINKTOREPLACETHEAVIATI011STATICINVERTERWITHLOW“FREQUENCYLII止INTHESITUATIONOFUSINGMASSELECTRICENERGYORTHREEPHASEFOURWIRESYSTEM，THETHREEPHASESTATICINVERTERMUSTBEADOPTEDTHETHREEPHASEAVIATIONSTATICINVERTERWITHHIGLLFREQUENCYPULSEDCLINKISMADEOFTHREEINDEPENDENTAVIATIONSTATICINVERTERSANDHASTHEADVANTAGESSUCHASSTRONGFUNCTIONWITHUNBALANCEDLOADANDEASYREALIZATIONFORMODULEACIRCUITTOPOLOGYOFTHEINVERTERWITHDUTYCYCLEEXTENDEDACTIVECLAMPFORWARDSTYLEHIGHFREQUENCYPULSEDCLINKISADOPTEDBYEACHINDEPENDENTINVERTEREACHINVERTERISCASCADEDBYACIRCUITWIMDUTYCYCLEEXTENDEDACTIVECLAMPFORWARDSTYLEHIGHFREQUENCYPULSEDELINKANDADC／ACINVERTINGBRIDGETHECONTROLSTRATEGYOFVOLTAGEMODEPWMFORWARDBACKISADOPTEDBYTHEFORMERANDTHECONTROLSTRATEGYOFTHREESTATEDISCRETEPULSEMODULATIONDPMHYSTERSISCURRENTISADOPTEDBYTHELATERTHEOPERATIONPRINCIPLEOFTHEAVIATIONSTATICINVERTER、VITHHIGHFREQUENCYPULSEDCLINKISDISCUSSED，ANDTHEDESIGNCRITERIONSOFTHEKEYCIRCUITPARAMETERSLLREGAINEDAPROTOTYPEFOR3000VA27VDC／115V400HZACTHREEPHASEAVIATIONSTATICINVERTERWITHHIGHFREQUENCYPULSEDC“NKISDESIGNEDANDSUCCESSFULLYDEVELOPEDTHETESTRESULTSDEMONSTRATETHATTHISPROTOTYPEHASEXCELLENTCOMPREHENSIVEPERFORMANCESSUCHASSMALLBULK，LOWERWEIGHT，HIGHEFFICIENCYHIGHSTEADYPRECISION，F(xiàn)ASTDYNAMICRESPONSE，WIDERANGEINPUTVOLTAGE，GOODOUTPUTWAVEFORMS，STRONGOVERLOADANDSHORTCIRCUITABILITYANDSTRONGFUNCTIONWITHDIFFERENTNATURELOADANDTHREEPHASEUNBALANCEDLOADKEYWORDSTHREEPHASE，HIGHFREQUENCYLINK，AVIATIONSTATICINVERTERDISCRETEPULSEMODULATION

簡介：中圖分類號TP391論文編號102870716S019學(xué)科分類號080202碩士學(xué)位論文面向重大災(zāi)害預(yù)防的航空保障系統(tǒng)網(wǎng)絡(luò)擴(kuò)展規(guī)劃研究生姓名馮曉佳學(xué)科、專業(yè)交通運(yùn)輸規(guī)劃與管理研究方向空管設(shè)備保障規(guī)劃指導(dǎo)教師韓松臣教授邵荃副教授南京航空航天大學(xué)研究生院民航學(xué)院二О一六年一月NANJINGUNIVERSITYOFAERONAUTICSASTRONAUTICSTHEGRADUATESCHOOLCOLLEGEOFCIVILAVIATIONRESEARCHONKERNELBASEDASSOCIATIVEMEMIESCLUSTERINGALGITHMSTHEIRAPPLICATIONSATHESISINPLANNINGMANEGEMENTBYFENGXIAOJIAADVISEDBYPROFHANSONGCHENASSOCIATEPROFSHAOQUANSUBMITTEDINPARTIALFULFILLMENTOFTHEREQUIREMENTSFTHEDEGREEOFDOCTOFPHILOSOPHYMASTEROFENGINEERINGJANUARY2016

簡介：南京航空航天大學(xué)碩士學(xué)位論文基于CAN總線的航空電纜測試系統(tǒng)分布機(jī)設(shè)計(jì)姓名陳園申請學(xué)位級別碩士專業(yè)機(jī)械電子工程指導(dǎo)教師趙轉(zhuǎn)萍201103基于CAN總線的航空電纜測試系統(tǒng)分布機(jī)設(shè)計(jì)IIABSTRACTAVIATIONCABLEISTHENERVOUSSYSTEMOFANAIRCRAFTITCONNECTSWITHTHEAIRCRAFTELECTRICALAVIONICSCOMMUNICATIONSNAVIGATIONOTHERSYSTEMSCANTRANSMITPOWERCONTROLSIGNALDATAINFMATIONTOAIRCRAFTPARTSTHEELECTRICALENVIRONMENTOFTHEAVIATIONCABLESYSTEMISCOMPLEXHASMANYPOTENTIALFAILURESMANYAIRCRAFTCRASHINCIDENTSFAILURESAREDIRECTLYINDIRECTLYRELATEDWITHTHECABLESYSTEMFAILURESTHEREFEITISVERYSIGNIFICANTFAIRCRAFT’SQUALITYSAFETYTOTESTTHECABLESYSTEMDETERMINELOCATEFAULTINTHEPROCESSOFAIRCRAFTASSEMBLYMAINTENANCETHISSUBJECTRESEARCHEDDISTRIBUTEDCABLETESTSYSTEMOFAVIATIONBASEDONTHECANBUSITCANTESTTHEAVIATIONCABLESHTCIRCUITOPENCIRCUITINSULATIONFAULTPUNCTURETESTDETECTIONASWELLASTHEDIODESRELAYSSWITCHESOTHERELECTRICALELECTRONICCOMPONENTRELIABILITYTESTINGTHESYSTEMFACILITATEDEXPANSIONOFTESTCAPACITYUSEDDISTRIBUTEDMODULARDESIGNEACHDISTRIBUTEDMACHINEHADTHECAPACITYUPTO1520TESTPOINTSMULTIPOINTEXCITATIONHIGHTESTSPEEDTHISPAPERFIRSTLYINTRODUCEDTHEDOMESTICINTERNATIONALAVIATIONCABLETESTSYSTEMSTATUSCOMMONTESTMETHODSPRESENTEDTHEOVERALLDESIGNOFADISTRIBUTEDBASEDONCANBUSCABLETESTSYSTEMINCLUDINGDESIGNDETAILSOFDISTRIBUTIONMACHINEWITHARMMICROCONTROLLERASCETHECANCONTROLLERMODULETHETESTSYSTEMMODULESLARGESCALEMATRIXSWITCHMODULEPRINCIPLESOFANALYSISHARDWAREDESIGNITGAVETHEOVERALLSOFTWAREDESIGNPROGRAMOFTHEHOSTMACHINEDISTRIBUTEDMACHINEFOCUSEDONDISTRIBUTIONMACHINESOFTWAREDEVELOPMENTTHECONTROLFUNCTIONDESIGNEDINTHETHESISWASVALIDATEDTHROUGHTHEEASYARM2200EXPERIMENTALPLATFMTHEDESIGNOFCPLDUSEDQUARTUSⅡSOFTWARETOSIMULATETHEDESIGNCANMEETTHESCHEDULEDREQUIREMENTSKEYWDSAVIATIONCABLEDISTRIBUTEDCANBUSARMCPLD

簡介：南京航空航天大學(xué)博士學(xué)位論文基于卡爾曼濾波的航空發(fā)動機(jī)故障診斷技術(shù)研究姓名張鵬申請學(xué)位級別博士專業(yè)航空宇航推進(jìn)理論與工程指導(dǎo)教師黃金泉20081201基于卡爾曼濾波的航空發(fā)動機(jī)故障診斷技術(shù)研究II究卡爾曼濾波器系統(tǒng)噪聲、測量噪聲矩陣的選取方法，提高了算法的收斂速度與精度，確定了適合實(shí)現(xiàn)發(fā)動機(jī)在線故障診斷的噪聲矩陣選取方案。針對第四章中尚未解決的傳感器與氣路部件同時發(fā)生故障情況下的診斷問題，提出了基于CΔ概率密度函數(shù)的魯棒UKF算法以及基于雙重卡爾曼濾波器的部件和傳感器健康參數(shù)同步估計(jì)兩種解決方案，并進(jìn)行數(shù)值仿真驗(yàn)證了兩種方案的有效性。研究了基于改進(jìn)非線性UKF與非穩(wěn)態(tài)測量數(shù)據(jù)的發(fā)動機(jī)故障診斷技術(shù)。從提高濾波器計(jì)算精度、穩(wěn)定性，降低計(jì)算量等方面改進(jìn)原UKF算法，提出了一種超球體采樣平方根UKF濾波算法。研究了基于動態(tài)測量數(shù)據(jù)的發(fā)動機(jī)性能監(jiān)控與故障診斷系統(tǒng)，采用超球體采樣平方根UKF算法實(shí)現(xiàn)了多個部件漸變與突變故障的診斷。仿真結(jié)果證明超球體采樣平方根UKF算法精度高，穩(wěn)定性好，且計(jì)算量大大降低，適用于航空發(fā)動機(jī)的在線實(shí)時故障診斷。融合神經(jīng)網(wǎng)絡(luò)、卡爾曼濾波技術(shù)兩種算法的優(yōu)勢，提出了一種航空發(fā)動機(jī)算法融合故障診斷系統(tǒng)。采用自聯(lián)想神經(jīng)網(wǎng)絡(luò)建立了發(fā)動機(jī)傳感器數(shù)據(jù)驗(yàn)證模塊；概率神經(jīng)網(wǎng)絡(luò)對發(fā)動機(jī)工作模式進(jìn)行分類，實(shí)現(xiàn)定性氣路部件故障診斷。根據(jù)概率神經(jīng)網(wǎng)絡(luò)的診斷結(jié)論，由卡爾曼濾波器對發(fā)生故障的部件健康參數(shù)進(jìn)行估計(jì)，實(shí)現(xiàn)對故障程度的準(zhǔn)確評價。與單一故障診斷系統(tǒng)相比，算法融合故障診斷系統(tǒng)能夠完成發(fā)動機(jī)傳感器和氣路部件故障的系統(tǒng)性診斷，進(jìn)一步解決了傳感器與部件故障互相干擾、診斷困難，傳感器數(shù)量較少影響部件故障診斷結(jié)果的精度以及較多的待估計(jì)參數(shù)導(dǎo)致計(jì)算量大的問題，在避免誤診漏診，提高診斷精度與效率方面有著突出的優(yōu)勢。關(guān)鍵詞關(guān)鍵詞航空發(fā)動機(jī)，健康管理，健康參數(shù)，機(jī)載自適應(yīng)模型，卡爾曼濾波，傳感器故障，部件故障，故障診斷，非線性濾波器，神經(jīng)網(wǎng)絡(luò)，融合診斷

簡介：西北工業(yè)大學(xué)碩士學(xué)位論文飛行試驗(yàn)中航空發(fā)動機(jī)振動監(jiān)測姓名張永峰申請學(xué)位級別碩士專業(yè)機(jī)械電子工程指導(dǎo)教師史儀凱20030301西北工業(yè)大學(xué)碩十學(xué)位論文RESEARCHONINFLIGHTENGINEVIBRATIONMONITORINGABSTRACTWITHTHEDEVELOPMENTOFTHEAEROENGINEONCONDITIONMAINTENANCE，TECHNOLOGYOFENGINECONDITIONMORTOFINGANDFAULTDIAGNOSISHASBEENBROADLYUSEDINDEVELOPEDCONTRY,VIBRATIONANALYSISISANEFFECTIVEMETHODTODIAGNOSETHEENGINEFAULTRELATEDTOSTRUCTUREANDINTENSION，SOENGINEVIBRATIONMORTORINGISREGARDASANIMPORTANTCONTENTOFENGINECONDITIONMOTORINGANDFAULTDIAGNOSIS．THISTHESISTARGETSTORESEARCHTHETECHNIQUEOFENGINEVIBRATIONMORTROINGWHENPERFORMINGFLIGHTTESTANDLAYSTHEFOUNDATIONFORTHEENGINECONDITIONMORTROINGANDFAULTDIAGNOSISINTHEFILTURE．THEPRINCIPLEANDCHARACTEROFENGINEVIBRATIONISINVESTIGATEDANDGENERALENGINEFAULTSARESUMMARIZED．THECONFIGURATIONANDFUNCTIONSOFAENGINEVIBRATIONMOTORINGSYSTEMHAVEBEENDETERMINEDINTHESECONDCHAPTER．AIMMINGATTHEPRACTICALPROBLEMSOCCURREDWHENPROCESSINGTHESIGNALSAMPLEDINENGINEFLIGHTTEST，THERELEVANTTECHNIQUESONVIBRATIONDATAPROCESSINGHAVEBEENANALYSED．BASEDONTHEDIFFERENTWORKSTATESOFENGINE，THEENGINEVIBRATIONSIGNALCOLLECTEDINIT’SSTEADYWORKCONDITIONSISANALYSEDBYTHETECHNIQUEOFCONFREQUENCYSPECTRUM；THESIGNALRELATEDTOTHEFASTRUNUPSTATEISPROCESSEDBYSTFTANDWAVELETANALYSIS．THECOLLECTEDHISTORICALENGINEVIBRAITONDATAAREUSEDTOTRENDANALYSINGANDVIBRATIONMORTORING．ONTHEBASISOFABOVERESEARCH，THEAPPLICATIONSOFTWAREOFAEROENGINEVIBRATIONMORTORINGSYSTEMWHICHISADAPTEDTOENGINEFLIGHTTESTAREPROGRAMMEDAPPLYINGTECHNIQUEOFVIRTURALINSTRUMENTANDMODULARIZATIONDESIGN．THEEFFECTIVEMETHODOFSIGNALPROCESSINGHASBEENINTEGRATEDINTHISSOFTWARE．THEIMPORTANTANCEOFDATABASEINTHEAEROENGINEVIBRATIONMORTORINGSYSTEMISANALYSEDINCHAPT5．ACCORDINGTOTHEREQUIREMENTOFVIBRATIONMORTORINGINFLIGHTTEST，ADATABASEHASBEENDESIGNEDWITHMIREROSOFLACCESS2000．THETESTDATASHOWTHATTHEDATABASEPRESENTSEXPECTEDFIMCTIONANDWORKSWELLWITHSOFTWAREOFAEROENGINEVIBRATIONMORTORINGSYSTEM．KEYWORDSENGINE；VIBRATION；SIGNALPROCESSING；VIRTUALINSTNTMENTII

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