末敏弹室内半实物仿真系统设计.pdf

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1、第43卷第5期光子学报Vo1．43No．52014年5月ACTAPHOTONICASINICAMav2014doi：10．3788／gzxb2O144305．0504001末敏弹室内半实物仿真系统设计袁卫，张建奇，张冬阳(1西安电子科技大学物理与光电工程学院，西安710071)(2渭南师范学院物理与电气_丁程学院，渭南714099)摘要：设计了末敏弹红外敏感器室内半实物仿真系统，研究了末敏弹在攻击目标过程中的姿态控制以及对目标的识别率．系统采用半实物仿真技术，利用Multi—GenCreator软件生成战场环境中所需要的场景和目标的三维可见光模型，并附上相应红外纹理．通过

2、虚拟视场样机模拟生成红外敏感器扫描视场所产生的场景的红外数字信号．将末敏弹的探测系统——红外敏感器作为实体引入到仿真系统中参与试验，并和其它物理模型、数学模型构成闭合回路，完成了末敏弹的实时仿真功能．仿真结果表明，红外敏感器能够对目标进行完全识别，并具有误检率和漏检率低的优点．关键词：末敏弹；半实物仿真；红外敏感器；光学系统；三维建模；实时中图分类号：TP391．9文献标识码：A文章编号：1004—4213(2014)05—0504001—6DesignonIndoorHardware。-in‘-loopSimulationSystemforTerminalSensiti

3、vityProjectileYUANWei，ZHANGJian—qi，ZHANGDong—yang(1SchoolofPhysicsandOptoelectronicEngineering，XidianUniversity，Xian710071，China)(2PhysicsandElectricalEngineeringCollege，WeinanNormalUniversity，Weinan，Shaanxi714099China)Abstract：Thehardware—inloopsimulationtechnologywasemployedtodesignthei

4、ndoorhardware—inloopsimulationsystemforinfraredsensorofterminalsensitivityprojectile．ThissystememploystheMulti—GenCrealortobuildthescenemodelandtheattackedtargetthree—dimensiona1geometricalmodelaswellasemploystheMulti—GenVegatoproducethedigitalsceneofdetectionfieldforterminalsensingprojec

5、tile．Meanwhile，thedetectionsystemofterminalsensitivityprojectile—infraredsensorwasservedasthesubstanceandintroducedintothesimulationsystemtoparticipateinthetestandconsistoftheclosedloopwithothersoftwaresystemsandopticalsystemcompletethereal—timesimulationfunctionofterminalsensitivityproje

6、ctile．Thesimulationresultindicatesthattheinfraredsensorcancompletelyidentifythetargetandisprovidedwithsuchadvantagesas1owfalsedetectionratioandlowomissionratio．Keywords：Terminalsensingprojectile；Hardware—in—loopsimulation；Infraredsensor；Opticalsystem；Three—dimensionalmodeling；RealtimeOCIS

7、Codes：040．3060；040．0040；040．5160projectilethatthetargetorientationcanbedetectedto0IntroductionenablethatthewarheadfliestowardsthetargetTheterminalsensitivityprojectileisakindofdirection．Itismainlyusedfortoparmorofself-attackFoundationitern：TheNationalNatura1ScienceF