鲁棒分析桥接了软件分析与设计之间的鸿沟,是实现软件过程可追溯性的重要环节和不可或缺的技术,但其机理缺乏研究.研究了鲁棒分析的基本思想;解析了其内在机制;探索了鲁棒图中对象之间的交互机理,扩展了其交互规则;分析了鲁棒图的本质和在MDA软件范型中的建模作用,使得模型具有继承性、转化性和进化性.%Robustness analysis bridges the gap between software analysis and design, and it is a key step to realize traceability of software process and an essential teehnology. However, its mechanism is lack of research. In this paper, its fundamental ideas were studied; its internal mechanism was resolved. As for robustness diagram, its interaction mechanism among objects was explored and its and interactive rule was extended; its nature and application in MDA software paradigm were analyzed properties, modeling with robustness diagram can make model transformation, inheritance and evolution smoothly.
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