基于快速应用开发的功能点增量迭代模型

Incremental Story Iteration Model Based on Rapid Application Development

针对快速应用开发模型、增量模型和敏捷软件开发方法等普遍存在的因控制不当而蜕变为边做边改模型等问题,一种使用敏捷软件开发方法的基于快速应用开发的功能点增量迭代模型正式提出.它通过切分流程、生成增量序列、使用项目进度池和缺陷(bug)状态池等手段,重新构筑了功能点的迭代过程.项目进度池负责跟踪软件系统开发的进度,bug状态池则负责装载用于后期质量评估的代码bug反馈,从而提升软件项目的开发效率.最后,通过实例应用表明功能点增量迭代模型在实际应用中具有较好的效果.

In view of the characteristic of changing qualitatively into build-and-fix model by the bad control,which is a universally existing problem about these software development models,such as rapid application development （RAD）model,incremental model,and agile software development,a new kind of model by the name of incremental story iteration model on rapid application development （ISI-RAD）was presented based on agile software development.With the process segmentation and the incremental sequence generation,the project schedule pool and the bug state pool were used to construct the story iteration.The project schedule pool can be responsible for tracking the software system development schedule,and the bug state pool can be responsible for loading the code bug feedback to evaluate the later quality,and then the efficiency of software development can be improved.Good results were achieved in practical application of ISI-RAD to an example.