ISO/TS 10303-17:2022 工业自动化系统和集成 产品数据表示和交换 第17部分：描述方法：EXPRESS到SysML CXMI的转换
标准编号：ISO/TS 10303-17:2022
中文名称：工业自动化系统和集成 产品数据表示和交换 第17部分：描述方法：EXPRESS到SysML CXMI的转换
英文名称：Industrial automation systems and integration — Product data representation and exchange — Part 17: Description methods: EXPRESS to SysML CXMI transformation
发布日期：2022-03
标准范围
为了在SysML模型中表示EXPRESS模式，本文指定了EXPRESS（iso10303–11）构造到SysML构造的映射。指定的映射是从EXPRESS模式到SysML信息模型的单向转换。以下内容属于本文件的范围:-？将EXPRESS构造转换为CXMI中表示的SysML构造的规范；-？将EXPRESS独特规则转换为CXMI中表示的SysML构造的规范；-？对派生属性的转换进行规范，以实现对CXMI中表示的SysML构造的重命名。以下内容不在本文件范围内:-？将EXPRESS元素转换为在STEP扩展架构中未使用的SysML元模型构造；-？表达功能的转变；-？将EXPRESS-G转换为SysML图；-？将EXPRESS模式转换为SysML CXMI的工具、代码和脚本；-？快速接口规范的转换；-？从EXPRESS DERIVE属性转换为SysML约束，用于重命名的属性除外；-？从EXPRESS超类型表达式转换成SysML约束；-？表示全局规则的SysML约束转换；-？从EXPRESS WHERE规则转换SysML约束。注？EXPRESS派生属性、EXPRESS超类型表达式、EXPRESS全局规则和EXPRESS WHERE规则转换为OCL？规范。OCL规范基于单独的流程集成到SysML模型中。
This document specifies a mapping of EXPRESS (ISO 10303–11) constructs to SysML constructs for the purpose of representing EXPRESS schemas in SysML models. The specified mapping is a one-way transformation from an EXPRESS schema to a SysML information model.The following are within the scope of this document:— the specification of the transformation of EXPRESS constructs to SysML constructs represented in CXMI;— the specification of the transformation of EXPRESS UNIQUE rules to SysML constructs represented in CXMI;— the specification of the transformation of derived attributes to implement renaming to SysML constructs represented in CXMI.The following are outside the scope of this document:— the transformation of EXPRESS elements into SysML metamodel constructs that are not used in the STEP Extended Architecture;— transformation of EXPRESS FUNCTIONS;— transformation of EXPRESS-G to SysML diagrams;— tools, codes, and scripts to transform an EXPRESS schema to SysML CXMI;— transformation of EXPRESS interface specification;— SysML constraints transformation from EXPRESS DERIVE attributes, except the ones used for renaming;— SysML constraints transformation from EXPRESS SUPERTYPE expressions;— SysML constraints transformation from EXPRESS GLOBAL rules;— SysML constraints transformation from EXPRESS WHERE rules.NOTE EXPRESS DERIVE attributes, EXPRESS SUPERTYPE expressions, EXPRESS GLOBAL rules and EXPRESS WHERE rules are transformed into OCL specifications. OCL specifications are integrated in the SysML model based on a separate process.
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