摘要
针对复杂信息系统需求分析面临的一系列问题,提出了一套符合复杂信息系统特点要求的、基于多视图的复杂信息系统需求开发方法。从决策人员、业务使用人员、系统建设人员以及系统维护人员等不同类型人员的视角出发,建立了由规划需求视图、业务需求视图、系统需求视图和技术需求视图等4个视图共同构成的复杂信息系统需求组成框架。针对需求视图中各需求产品的特点,给出了规范化的描述方法体系,并规定了需求开发的基本流程。最后通过实际应用验证了本方法的可行性与有效性。
Aimed at the problems of complex information system of requirement analysis,the requirement development method of complex information system based on multi-view is presented,which is accorded with the requirement of complex information system.Firstly,according to the characteristic of many kinds of personnel,such as commander,operator,erector and manager,the requirement content for complex information system based on four views is constructed,including plan requirement view,operational requirement view,system requirement view and technical requirement view.Then,the standard description methods are presented according to the chara-cteristic of requirement products in all requirement views.Based on these,the requirement development process is established.Finally,the feasibility and validity of the proposed method is demonstrated by the application.
出处
《计算机工程与设计》
CSCD
北大核心
2010年第7期1488-1491,1549,共5页
Computer Engineering and Design
基金
国家自然科学基金项目(70601036)
关键词
多视图
复杂信息系统
需求开发
需求描述
开发方法
multi-view
complex information system
requirement development
requirement description
development method
