基于MultiGenCreatorVegaPrime和C的液压挖掘机虚拟仿真研究

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1、西南交通大学硕士学位论文基于MultiGenCreator/VegaPrime和C++的液压挖掘机虚拟仿真研究姓名：王辰辉申请学位级别：硕士专业：机械电子工程指导教师：杜宏明20090501西南交通大学硕士研究生学位论文第1l页AbstractHydraulicexcavatorisawidelyused，versatile，complexstructureoftheconstructionmachinery．Withthegrowingcompetitioninthemanet，itisincreasinglybecomingthemostchal

2、lengingfactoroftheproductdevelopmentspeedandreliability．Becauseoflongdevelopmentcycleofnewproducts，hi【ghcost，backwardnessdesignmethods，itislackofmarketcompetitivenessofchina’Straditionalconstructionmachineryindustry．Authorappliedvirtualrealitytechnologyintothedevelopmentoftheex

3、cavator'sscenesimulationsystem，inordertodealwithdesignprojectdirectly,quickly，economicallyandefficiently,whichhasasignificantutilityvalueintheresearchdevelopmentofexcavator．Thispaper,ontheobjectofexcavator,establishedtheexcavator’Sscenesimulationapplicationsystemthroughmodelbui

4、lding，disucssedmoredeeplyabouttheVR’Sapplicationintheexcavatorindustry,causedtheexcavatorobtainamorecomprehensiveanalysisanddiscussion．Theworkdetailsarefollowed：1．Collectcontextsaboutvirtualreality(VR)andsimulationtechnology,researchthebasictheoryanddesignmethodsofVR,learntogra

5、spsomerelatedtoolstOrealizesimulation，includingtheoperationandskillsaboutMultiGenCreatorandVegaPrime，whichpreparedforthesystem’Srealism．‘2．Onthebaseofbroadresearchandcollectionforthehydraulicexcavator,gettheexcavator’Smainstructure，process，workprincipleandscenelayout，establishm

6、odelsbyProEngineerandsimplifythembyCreator,thereforebuildallmodelsandenmronment．3．EstablishedapplicationsystembyutilizingLynxPrimepanelinVegaPrime，realizedsimplehumanmachineaction．OntheplatformofVC++．realizedvirtualsimulationabouttheexcavator’Sworkingscenebyloadingthefunctionin

7、theVegaPrime，resolvedsomerelatedsomekeytechon0109iessuchascrash，degreeoffreedomanSSOon．Throughtheresearchofvirtualsimulationfortheexcavator,thisthesisestablishedacompletedapplicationsystem．Thissystemcouldshowhowtheexcavatorworked，assistthedesignerstodoresearchmentwithoutsufferi

8、nganenvironmentfullofdusty,thereforehelpdesignersfmins