根据系统需求决策软件产品线体系结构  

FROM SYSTEM REQUIREMENTS ANALYSIS TO ARCHITECTURES OF SOFTWARE PRODUCT LINE

作　　者：边小凡[1] 马兵会[2] 

机构地区：[1]河北大学计算中心,河北保定071002 [2]河北大学数学与计算机学院,河北保定071002

出　　处：《计算机应用与软件》2009年第3期141-144,共4页Computer Applications and Software

基　　金：河北省科研项目(20061124001)

摘　　要：软件生产线是实现软件复用的有效手段。由于需求的复杂性和软件体系结构风格的多样性以及其他因素的影响,如何由现实的系统需求得到一个合理的软件生产线体系结构已经成为一个亟待解决的问题。提出基于需求建立系统体系结构的框架—FM(Fuzzymethod)过程,包括基于目标和场景模型的逻辑组件的识别,应用Fuzzy比较方法计算逻辑组件的重要度,定量的系统特性分析和建立体系结构模型四个主要的步骤。以综合考务系统项目为例说明了这种方法的有效性和实际的可操作性。The software production line is a valid means which carries out software reusing. Because of demanding complexity, diverse architecture styles of the software system and the influence of other factors, how to get a reasonable architecture of software production line by the real system requirements has become a problem which urgently awaited to be solved. This article put forward a framework for building up the system architecture according to system requirements--FM （Fuzzy method）, it includes four main steps： identifying the logic module according to target-scenario model, calculating logic module importance by Fuzzy comparison method, the quantitative analysis of the system characteristic and the establishing system architecture steps. The usefulness and the actual maneuverability of the model were demonstrated by an example of an integrated examination system.

关 键 词：领域需求 领域体系结构 软件产品线 品质属性 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论] N94[自动化与计算机技术—计算机科学与技术]