论文标题
结构保存基于实用模型的系统工程的转换
Structure Preserving Transformations for Practical Model-based Systems Engineering
论文作者
论文摘要
在二十一世纪的第三十年的系统工程中，重要的是要开发和展示实用方法来利用系统工程中的机器可读模型。已经对用于开发模型的语言和建模工具进行了大量投资。一个关键问题是，系统架构师和工程师在多学科环境中工作，其中模型不是任何一个人的产物。本文提供了一种正式方法的初步结果，以指定模型和结构保留它们之间的转换，以支持模型同步。这是软件工程研究和实践的重要领域。但是，它仅限于在系统的代码级别上同步。本文利用作者的先前研究来定义核心分形，以将概念解释为模型规范和模型之间的转换。该分形用于将模型同步的概念扩展到系统级别，并通过用于高级驾驶员辅助系统的实用工程示例来证明。
In this third decade of systems engineering in the twenty-first century, it is important to develop and demonstrate practical methods to exploit machine-readable models in the engineering of systems. Substantial investment has been made in languages and modelling tools for developing models. A key problem is that system architects and engineers work in a multidisciplinary environment in which models are not the product of any one individual. This paper provides preliminary results of a formal approach to specify models and structure preserving transformations between them that support model synchronization. This is an important area of research and practice in software engineering. However, it is limited to synchronization at the code level of systems. This paper leverages previous research of the authors to define a core fractal for interpretation of concepts into model specifications and transformation between models. This fractal is used to extend the concept of synchronization of models to the system level and is demonstrated through a practical engineering example for an advanced driver assistance system.
