Arcadia建模方法与SysML建模方法比较研究

基于模型的系统工程与传统系统工程相比,有着形象化、具体化、沟通效率高等多种优势。基于系统建模(System Modeling Language,简称SysML)语言进行建模用途广泛,但是通过实践,针对系统架构和系统运行场景分析,基于Sys ML的建模方法特点并不突出。而Arcadia的基于模型系统工程建模有着简单、清晰等特点,对于系统架构和系统定义均有着Sys ML所不具备的特点。通过系统设计的目标与特点,对基于Sys ML的建模方法和Arcadia方法进行比较研究和实践,总结两种方法在基于模型的系统工程领域中的优劣。

A Comparison of Model Based Systems Engineering Between the Arcadia and SysML

Compared to the traditional system engineering, the model based systems engineering(MBSE) is more understandable, detail, and efficient. The method based on the SysML(System Modeling Language) is widely used around the world. For system operational concept and system architecture design, using Arcadia method to implement the model based system engineering is simple, clear, and useful in the system architecture design and system operational definition. This paper coordinates with the system design objective and characteristic, in the model based systems engineering by comparing SysML MBSE method with Arcadia method.