基于模型的嵌入式系统软件工程语言AADL与UML的比较  

Diagrams and Languages for Model-Based Software Engineering of Embedded Systems: AADL and UML

作　　者：杨夏[1] 

机构地区：[1]湖南科技职业学院,长沙410004

出　　处：《电脑与信息技术》2012年第5期4-7,共4页Computer and Information Technology

基　　金：国家自然科学基金项目(项目编号:60673061)

摘　　要：随着嵌入式系统规模、复杂度和性能需求的提升,嵌入式系统开发的重点从代码级提前到模型级,模型驱动体系结构成为嵌入式系统开发的主流。统一建模语言(UML)和结构分析和设计语言(AADL)是模型驱动系统工程的标准,从方法、扩展机制和应用领域三个方面对两者进行研究和比较,讨论模型分析、模型转换等相关技术。最后。The focus of embedded system development is shifted from the code level to the model level with the increasing scale, complexity and performance of embedded system and the model-driven architecture stands for a general orientation of embedded system development. UML 和 AADL is a standard of model-driven system engineering, the process,the method, the extension mechanism and the application domain are discussed and the technologies including model analysis, model transformation and code generation are also discussed. Finally, the potential research directions are discussed.

关 键 词：嵌入式实现系统 模型驱动 AADL(architecture analysis and design language) UML(Unified Modeling Language) 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]