基于主谓宾逻辑的需求获取和分析方法

摘要: 本文提出了一种基于主谓宾逻辑的需求获取和分析方法，它是一个以表单为切入点、以主语、谓语、宾语为主线和核心、平滑和增量迭代的开发过程。文中讨论了这种方法的主要步骤，并针对前几个关键步骤作了详细的解释和效果分析。运用此方法进行软件开发，能较好地克服需求分析工作之间以及需求与设计之间的不连贯性和跳跃性，有助于指导软件开发过程自然、平滑、小步骤的过渡。

关键词: 需求获取;需求分析;平滑;增量迭代

Requirements Capture and Analysis Method Based On Subject, Predicate and Object Logic

Abstract: In this paper, we propose a requirements capture and analysis method based on subject, predicate and object logic, which is a smooth, incremental and iterative developmental process cut in by forms, clewed and cored by subject, predicate and object. The main steps of this method are discussed, together with detail explanation and effect analysis in terms of some former key steps. Using this method in software development, we can preferably overcome the incoherence and bounce in the course of requirements analysis and from requirement stage to design stage as well. What’s more, it helps to direct the natural, smooth and small-step transition of software development.

Key words: requirements capture; requirements analysis; smooth; incremental and iterative

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