分布式炮兵虚拟现实训练系统关键技术研究

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1、南京理工大学博士学位论文分布式炮兵虚拟现实训练系统关键技术研究姓名：冯善达申请学位级别：博士专业：火炮、自动武器与弹药工程指导教师：王桂玉20070401摘要博士学位论文依据。最后，本文对虚拟现实技术的发展方向及其在军事训练中的应用作了进一步的展望。关键词：虚拟现实，体系结构，射击效率、军事仿真，碰撞检测，碰撞响应，地形建模，相当“榴弹”法II博士学位论文分布式炮兵虚拟现实训练系统关键技术研究AbstractInrecenttenyears，Researchontechnologiesofmodelingand

2、simulationisverypopular,ThevirtualrealityfvR)technique，asanimportantdirectionofmodemsimulationtechnique，isplayingakeyroleandusedwidelyinthefieldssuchasconstruction,militaryandetc．Inthispaper,somekeyproblemsaboutmilitarysimulation，especiallyartilleryVRtrainin

3、gsystem，arediscussedforartillerytraining．Thearchitectureofsimulationsystemsisthemainframeofthesystem，isakeypartthataffecttingthesystem’Sextension，standard，independenceofmodules．Itisdiscussedaboutthecomposeandthecharacteristicsofarchitectureofsystems，mainlyof

4、Distributionstructure(DIS)andHi曲LevelArchitecture(HLA)inthispaper，someviewpointsofsettingupforthesetwokindofsimulationsystemsalsoareputforward．Atlast，fromanactualsystem，aprocessabouttheapplicationofHLAindevelopingasystemisgiven．Thenewconceptweaponexpectedtos

5、howinadvanceandcalculationisanimportantcontentofmilitarysimulation．Inthispaper,itisstudiedaboutthetrajectoryimitationofthelaserend—guidedshellandthegunningefficiencyoftheclusterbombassessed．Thewholeballisticmodelofend-guidedshellhasbeensetupandthedistrictofe

6、ffectalsohasbeencalculated．Itisalsodiscussedaboutaccidentalerrorofaroundaboutshrapnel．Andmodelsevaluatingdamageefficiencyhavebeensetorimproved，includingdatacalculusmodel，statisticstestmodel，becom／／loncannonballmodelandtwogroupoferrormodel．Threesystems，thevir

7、tualrealitytrainingsystemforartilitaryfiringcommand，thetrainingsimulationsystemofend—guidedshellandthetrainingsystemofshrapnelfiringhavebeendevelopedinthefieldofartilitaryfirstly．Inthemsomeimportantproblemshavebeenresolvedsuchasrealizationofthetotalstructure

8、，distancemeasurementsimulatordesign，thelargeviewterracetoputtogether,showandmanagementof3DE，thecollisiondetectandresponseetc．AlltheseCanbethefoundationofresearchofmilitarytrainingsystems．Asterra