System Modelling for Requirements Engineering
System Modelling for Requirements Engineering
复制标题
需求工程的系统建模
DOI：
--
复制
发表时间：
2010
期刊：
影响因子：
--
通讯作者：
J. Dick
中科院分区：
文献类型：
--
作者：
Elizabeth Hull;K. Jackson;J. Dick
本章介绍系统建模作为需求管理的重要补充。系统建模通过在定义系统的方式中引入一定程度的形式来支持分析和设计过程。在系统开发过程中，通常会使用图片来帮助可视化开发的某些方面。建模提供了一种形式化这些表示的方法，通过图表，不仅定义了一个标准的语法，而且还提供了一种媒介，用于理解和交流与系统开发相关的想法。
This chapter introduces system modelling as an important complement to requirements management. System modelling supports the analysis and design process by introducing a degree of formality into the way systems are defined. During system development it is often the case that pictures are used to help visualize some aspects of the development. Modelling provides a way of formalising these representations, through diagrams, by not only defining a standard syntax, but also providing a medium for understanding and communicating the ideas associated with system development.