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1.
WAVELET-BASED FAIRING OF B-SPLINE SURFACES   总被引:2,自引:0,他引:2  
Inrecentyears,waveletanalysisgetsmoreandmoreapplicationsincomputergraphics[1],includingradiositycomputation[2],curveandsurfac...  相似文献   

2.
1 ChineseJournalofAeronautics(CJA),acomprehensiveacademicjournalinthefieldofaeronauticsandastronau-tics,sponsoredbytheChineseSocietyofAeronauticsandAstronautics,isaquarterlyinEnglish,issuedinFebruary,May,AugustandNovember.TheCJA,startedin1988,consist…  相似文献   

3.
ENGINE SENSOR FAULT DIAGNOSIS USING MAIN AND DECENTRALIZED NEURAL NET WORKS   总被引:1,自引:1,他引:0  
AnalyticalredundancytechniquessuchasextendedKalmanfilter,componentstrackingfilterandsooncandetect,isolateandacommodatefailur...  相似文献   

4.
1ChineseJournalofAeronautics(CJA),acomprehensiveacademicjournalinthefieldofaeronauticsandastronautics,sponsoredbytheChineseSo...  相似文献   

5.
Inrecentyears,withtheappearanceofpre-cision-guidedweapons,thedefensesystemforimportantapparatushasencounterednewdifi-culty.If...  相似文献   

6.
Withthedevelopmentandprogressinman-ufacturingtechnology,ultra-precisionmachiningbecomesaninterestingsubject,andtherearemanyre...  相似文献   

7.
1ChineseJournalofAeronautics(CJA),acomprehensiveacademicjournalinthefieldofaeronauticsandastro-nautics,sponsoredbytheChineseS...  相似文献   

8.
Intheanalysisofdynamiccharacteristicsofengineeringstructures,theconnectingelements(joints)playanimportantroleintheoveraldy-na...  相似文献   

9.
Nickelbasesinglecrystal(SC)superaloyshavebeenappliedashotendkeypart,suchasturbinebladesandvanes,ofadvancedjeten-gines.Inorder...  相似文献   

10.
Magneticlevitationtechnologyisanactivesegregatetechnology.Itisfitforhighspeedmo-tion,becauseitisfreeofthelimitofdampingforce....  相似文献   

11.
Itisknownthatthedeltawingatincidencehashigherdragbecauseofthesuctionlosattheleadingedgewheretheflowseparates.Furthermore,thes...  相似文献   

12.
Sincephasedarayradarcanalocatetheradarresourcesflexibly,ithasthepotentialtofurtherimprovetheperformanceoftrackingmaneuveringt...  相似文献   

13.
ACSRisreceivingmoreandmoreatentionsinceitwasimplementedonW30helicopterin1980s.Itisnowviewedasanewandefectivetechnique,insuppr...  相似文献   

14.
Thepredictionofflowfeaturesoverhigh-speedpropelerisaveryinterestingandimpor-tantproblem,whichhasconstantlychalengedmanyaerody...  相似文献   

15.
《中国航空学报》1999,12(4):24-229
ABSTRACTS(Vol.20,No.3)Pre-postbucklinganalysisofcompositelaminateswithdelaminationdamage.SUNXian-nian,CHENHao-ran(DepartmentofEngineeringMechanicsofDalianUniversityofTechnology,Dalian116023,China),CHENShao-jie(ShengyangAircraftResearchInstitute,Sheny…  相似文献   

16.
Slalommaneuvercoursemeansthatanarmedhelicoptergoesaroundthebarriersinthewayofturningleft,thenrightcontinualytoavoidalineorser...  相似文献   

17.
Duringrecentyears,considerableresearcheforthasbeendevotedtothestudyofthemulti-ple-limbmanipulationsystemswiththeabilitytousea...  相似文献   

18.
综合信息     
国际会展信息(2002) 1月8日-10日Cargo Facts:Seventh AnnualAircraft Symposium/CargoFacts:第七届飞机年会。地点:美国西雅图,Sheraton SeattleHotel&Towers。请联络:Kristy Koch,Jackie Edinger:Tel:206-587-6537;Fax:206-587-6540;Email:kkoch@cargofacts.com 1月14日-17日40th AIAA AerospaceSciences Mee…  相似文献   

19.
新一代RISC处理器将出台MIPSTechnologzies和SunMicrosystems公司日前宣布,他们已分别有了新一代RISC处理器-R10000和UltraSparc的样品,在1996年的第一季度末可供应系统。SunMicrosystems...  相似文献   

20.
FATIGUECRACKCLOSUREMEASUREMENTOF2024-T3SHEETSPECIMENWuYisheng(InstiluteofMechanics,ChineseAcademyofSciences,Beijing,China,100...  相似文献   

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