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1、r°EPARTMENTOFDEFENCEDEFENCESCIENCE&TECHNOLOGYORGANISATIONDSTOVirtualShipArchitectureDescriptionDocumentIssue1.00IssuedbyJohnP.BestDSTO-GD-0257DfdTffiBUttONSTATEMENTAApprovedforPublicReleaseDistributionUnlimited20010129038VirtualShipArchitectureDescrip
2、tionDocumentIssue1.00IssuedbyJohnP.BestMaritimeOperationsDivisionAeronauticalandMaritimeResearchLaboratoryDSTO-GD-0257ABSTRACTTheVirtualShipconceptcallsforsimulationmodelsofsystemstobebroughttogethertocreateavirtualrepresentationofawarship,inaprocessa
3、nalogoustotheconstructionofaphysicalship.TheessentialtechnicalrequirementenablingtheVirtualShipisanarchitectureforlinkingsimulationmodels.TheHighLevelArchitecture(HLA)hasbeenadoptedandextendedforthispurpose.ThisextensionisknownastheVirtualShipArchitec
4、ture(VSA),andisdescribedinthisdocument.RELEASELIMITATIONApprovedforpublicreleaseDEPARTMENTOFDEFENCEynC^AUffDEFENCESCIENCE&TECHNOLOGYORGANISATIONDSTOPublishedbyDSTOAeronauticalandMaritimeResearchLaboratoryPOBox4331MelbourneVictoria3001AustraliaTelephon
5、e:(03)96267000Fax:(03)96267999?CommonwealthofAustralia2000AR-011-612October2000APPROVEDFORPUBLICRELEASEVirtualShipArchitectureDescriptionDocumentIssue1.00ExecutiveSummaryTheVirtualShipconceptcallsforsimulationmodelsofsystemstobebroughttogethertocreate
6、avirtualrepresentationofawarship,inaprocessanalogoustotheconstructionofaphysicalship.TypicalcomponentsoftheVirtualShipwillmodelthebehaviourofsensor,weapon,navigation,countermeasureandcommandandcontrolsystems.Inaddition,componentswillmodelthephysicalbe
7、haviouroftheplatform,includingitshydrodynamicsandtheeffectonitofweapondetonations.TheessentialtechnicalrequirementenablingtheVirtualShipisanarchitectureforlinkingsimulationmodels.ReuseofcomponentsisacriticalcharacteristicoftheVirtualShipandwillonlybea
8、chievedifsimulationmodelsareengineeredinaccordancewithawidelyacceptedarchitecturethatprimarilyenablestheexchangeandcommoninterpretationofdata,andcoordinationofthetimeadvanceofcomponents.TheHighLevelArchitecture(HLA)hasbeenadoptedandextendedfor
