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【英文标准名称】:Industrialautomationsystemsandintegration-Productdatarepresentationandexchange-Part514:Applicationinterpretedconstruct:Advancedboundaryrepresentation
【原文标准名称】:工业自动化系统和集成产品数据表示和交换第514部分:应用解释构造:高级边界表达
【标准号】:ISO10303-514-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC184
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;表示;工业的;信息交流;自动化;产品;程序设计;程序设计语言;数值控制;数据表示;应用系统;产品数据;自动化系统;积分学
【英文主题词】:Applicationsystem;Automation;Automationsystems;Datarepresentation;Definitions;EXPRESS;Industrial;Informationexchange;Integralcalculus;Numericalcontrol;Opendieformingface;Productdata;Products;Programming;Programminglanguages
【摘要】:Theapplicationinterpretedconstructdefinedinthispartspecifiestheinterpretationofthegenericresourcesinordertosatisfythefollowingrequirements:—Forthedefinitionofanadvancedboundaryrepresentationmodel.AnadvancedB-repmodelisarepresentationcomposedofoneormoremanifold_solid_brepseachofwhichisdefinedwithelementarygeometryorsculpturedgeometry.—ForthedefinitionoftheunboundedgeometryofcurvesandsurfacesusedinthedefinitionofthefacesofsuchaB-repmodel.—ForthedefinitionofthetopologicalstructureofaB-repmodel.Inparticularallsurfacesareboundedbydefininganassociatedadvanced-faceandallcurvesareboundedbyreferencefromatopologicaledge_curve.ThisAICisindependentofanyindustrialapplicationdomain.ThefollowingarewithinthescopeofthispartofISO10303:—3Dgeometry;—B-reps;—B-repmodels;—B-splinecurvesandsurfaces;—conies;—elementarycurves;—elementarysurfaces;—geometrictransformations;—polylines;—pcurves;—sculpturedsurfaces;—surfacecurves;—sweptsurfaces;—twistedcurves;—unboundedgeometry;—useoftopologytoboundgeometricentities.ThefollowingareoutsidethescopeofthispartofISO10303:—2Dgeometryotherthanforthedefinitionofapcurveintheparameterspaceofasurface;—boundedcurvesotherthanpolylinesandB-splinecurves;—boundedsurfacesotherthanB-splinesurfaces;—offsetcurvesandsurfaces.
【中国标准分类号】:L56
【国际标准分类号】:35_240_50
【页数】:24P;A4
【正文语种】:英语