英语翻译As previously stated,the design approach for SysML is to reuse a subset of UML and create extensions to support the specific concepts needed to satisfy the requirements in the UML for SE RFP.The SysML package structure shown in Figure 4.3
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英语翻译As previously stated,the design approach for SysML is to reuse a subset of UML and create extensions to support the specific concepts needed to satisfy the requirements in the UML for SE RFP.The SysML package structure shown in Figure 4.3
英语翻译
As previously stated,the design approach for SysML is to reuse a subset of UML and create extensions to support the specific concepts needed to satisfy the requirements in the UML for SE RFP.The SysML package structure shown in Figure 4.3 contains a set of packages that correspond to concept areas in SysML that have been extended.The reusable portion of UML that has not been extended is included by reference to the merged package (UML4SysML),and includes Interactions,State Machines,Use Cases,and Profiles.The SysML packages extend UML as follows:
• SysML::Model Elements refactors and extends the UML kernel portion of UML classes
• SysML::Blocks reuses structured classes from composite structures
• SysML::ConstraintBlocks extends Blocks to support the parametric modeling
• SysML::Ports and Flows extends UML::Ports,UML::InformationFlows and SysML::Blocks
• SysML::Activities extends UML activities
• SysML::Allocations extends UML dependencies
• SysML::Requirements extends UML classes and dependencies
英语翻译As previously stated,the design approach for SysML is to reuse a subset of UML and create extensions to support the specific concepts needed to satisfy the requirements in the UML for SE RFP.The SysML package structure shown in Figure 4.3
如前所述,对SysML的设计方法是重用UML的一个子集,创造必要的扩展支持,以满足在UML硒招标书的要求,具体的概念.该SysML的包结构如图4.3所示包含的服务组合,为对应于SysML的概念已经扩大合作领域.UML的扩展还没有可重复使用的部分包括参照合并包(UML4SysML),并包括互动,状态机,用例,和配置文件.SysML的包的UML的扩展如下:
•SysML 的::重构的模型元素,并扩展了UML类UML的核心部分
•SysML的::块重用复合材料结构的结构类
•SysML的::ConstraintBlocks扩展块,支持参数化建模
•SysML 的::UML的扩展端口和流量::港口,UML的::InformationFlows和SysML的::座
•SysML的::活动扩展的UML活动
•SysML的::拨款扩展UML的依赖关系
•SysML的::要求扩展UML的类和依赖关系