基于模型的系统工程和系统建模语言SysML浅析  

Model-Based Systems Engineering And Systems Modeling Language

作　　者：孙煜[1] 马力[1] SUN Yu, MA Li （91872th Unit, Beijing 102442, China）

机构地区：[1]91872部队,北京102442

出　　处：《电脑知识与技术》2011年第11期7780-7783,共4页Computer Knowledge and Technology

摘　　要：随着系统的规模和复杂程度的不断提高，传统的基于文档的系统工程必将产生越来越多的各种不同的文档，信息的查找、理解及更改都困难重重。模型则以它直观、无歧义、模块化、可重用等优点迅速覆盖了软件、电子等工程领域。为了支持基于模型的系统工程MBSE，国际系统工程学会INCOSE以及对象管理组织OMG在对软件工程统一模型语言UML进行重用和扩展的基础上，推出一种标准的系统建模语言SysML，消除了不同模型语言在表达法及术语上的不同，规范了符号和语义。SysML的广泛应用必将提高系统工程之间以及和其他学科之间的有效沟通，将有力地推动系统工程理论和实践的发展。该文对系统工程方法，基于模型的系统工程和系统建模语言SysML进行了简要分析。As the system size and complexity continues to increase, the traditional document-based systems engineering will produce more and more sorts of different documents, find information, understanding and change is hard. Model places it is intuitive, unambiguous, modular, reusable etc. rapid coverage of software, electronics and other engineering fields. In order to support model-based systems engineering MBSE, and INCOSE International Systems Engineering in the Object Management Group OMG Unified Modeling Language （UML） software engineering for reuse and expansion, based on the introduction of a standard system modeling language SysML, eliminating the different models language expressions and the different terminology, standardized symbols and semantics. SysML will improve a wide range of applications between systems engineering and other disciplines as well as effective communication system will greatly promote the development of engineering theory and practice. In this paper, systems engineering methods, model based system engineering and systems modeling language SysML provides a brief analyses.

关 键 词：SYSML 系统建模语言 系统工程 MBSE 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论;自动化与计算机技术—计算机科学与技术]