图示step.docx

1、图示stepIllustration of STEP- From Book “Step the Grand Experience”Edited by Sharon J. KemmererNIST Special Publication 939July 1999CHAPTER 1 INTRODUCTIONFigure 1-1: Movement toward International Standards (contributed by PDES, Inc.)CHAPTER 2 IN THE BEGINNINGTHERE WAS PRODUCT DATA EXCHANGEFigure 2-1:

2、Evolution of Product Definition Capabilities By Direct Translators By Neutral FormatSource: Department of Trade and Industry, “Product Data Exchange, An Introductory Guide,” Finallay Publications, UK.Figure 2-2: Efficiency of a Neutral Format for Data ExchangeFigure 2-3: Three-schema MethodologyFigu

3、re 2-4: The Operative Means to HarmonizationFigure 2-5: History of Product Data StandardsCHAPTER 3 STEP DEVELOPMENT - CYCLES OF CONSENSUSFigure 3-1: The Architecture of the PDES Initiation EffortFigure 3-2: The IPIM Architecture of ISO TC184/SC4/WG1Figure 3-3: The Architecture of U.S. Implementation

4、 TestbedsFigure 3-4: AP methodology refinement of the PDES Initiation Effort ArchitectureFigure 3-5: The Integration Resource Subcommittee ArchitectureFigure 3-6: The Integration Architecture of STEP for the Initial ReleaseCHAPTER 4 THE BUILDING BLOCKS OF STEPFigure 4-1: Overview of the STEP Documen

5、tation StructureFigure 4-2: STEP Data SpecificationFigure 4-3: Integrated ResourcesFigure 4-4: Contents of an Application ProtocolFigure 4-5: STEP Data ArchitectureFigure 4-6: Mapping between AP requirements and required STEP resourcesFigure 4-7: STEP Data Architecture ExampleFigure 4-8: Mapping AP

6、#1 requirements to AP #2 requirementsFigure 4-9: STEP on a PageCHAPTER 5 MODELING A WAY TO PRESENT PRODUCT DATAFigure 5-1: Partial NIAM ModelFigure 5-2: Partial IDEFIX ModelFigure 5-3: Partial EXPRESS ModelREQUIREMENTSFigure 5-4: EntityFigure 5-5: AttributesFigure 5-6: Entity InstanceFigure 5-7: Ent

7、ity Data TypeCHAPTER 6 SHARING VERSUS EXCHANGING DATAFigure 6-1: Data ExchangeFigure 6-2: Data Sharing CharacteristicsFigure 6-3: API ConceptsFigure 6-4: SDAI ArchitectureCHAPTER 7 THE USER PERSPECTIVEFigure 7-1: Application Protocol ScopeFigure 7-2: Application Activity ModelFigure 7-3: Application

8、 Protocol ARMFigure 7-4: Application Protocol AIMFigure 7-5: Application Protocol Mapping TableFigure 7-6: Application Protocol Conformance RequirementsTable 7-1: Contents of a STEP application protocolFigure 7-7: Application Protocol Development ProcessFigure 8-1: Conformance TestingFigure 8-2: Interoperability TestingFigure 8-3: Required ExchangesFigure 8-4: ISO 10303-203 Test CaseFigure 8-5: Conformance Assessment ProcessFigure 8-6: Example Exchange ScenarioFigure 8-7: STEP Conformance Testing ToolsFigure 8-8: ISO 10303 Certification Process