面向智能汽车赛博物理系统的领域特定建模语言研究

Research on Domain Specific Modeling Language for Intelligent Vehicle Cyber-Physical System

智能汽车信息物理系统(IVCPS)是具有多领域交叉融合特征的复杂大系统,在设计IVCPS领域特定建模语言时,应用现有建模语言存在扩展性差、成熟度低、学习成本高等问题,因此,本文根据V模型和创新架构方法,分别从IVCPS顶层设计流程、IVCPS元语言对象集语言要素定义两部分对面向IVCPS领域特定建模语言(DSML)进行研究,对IVCPS系统层元语言和组件化元语言的规范化进行定义,研究赛博物理组件中表达物理实现、动态特性和赛博计算的组件,以期为赛博物理组件的封装和创建提供参考。

The intelligent vehicle cyber-physical system(IVCPS)is a complex large-scale system with cross-fusion features across multiple fields.When designing domain-specific modeling languages(DSML)for IVCPS,the application of existing modeling languages has problems such as poor scalability,low maturity,and high learning cost.Therefore,based on the V-model and innovative architecture methods,this article studies the DSML for the IVCPS from two aspects:the top-level design process of IVCPS and the definition of language elements in the IVCPS meta-language knowledge set.The normalization of the IVCPS system-level meta-language and component-based meta-language is defined,and the components that express physical implementation,dynamic characteristics,and cyber computation in cyber-physical components are studied,so as to provide reference for the encapsulation and creation of cyber-physical components.