摘要
为了开发出软件复用度高、系统结构灵活性好、能够快速适应变化的应急决策支持系统,按照领域工程的开发步骤,使用UML建模工具,采用面向特征的领域分析技术,提出基于领域工程的应急决策支持系统构件开发方法;得出了横切竖割、构件编织、分层设计的构件模型,构件模型可以按照用户需要进行组合,从而提高了这类系统的开发效率和质量.
In order to develop an emergency decision system which is highly reusable and quick to adapt to changes, the development of the domain engineering steps, the UML modeling tools and feature oriented domain analysis methods are used. The domain engineering to the development of emergency decision support system components consists of a vertical cut type and an architecture based on business and service components. Results proves that this method can avoid a variety of coupling the various functions and enhance the independence of an unified external interface. The component model can be combined in accordance with user needs, which enhance the efficiency and quality of the system development.
出处
《大连交通大学学报》
CAS
2009年第5期81-84,共4页
Journal of Dalian Jiaotong University
基金
辽宁省社会科学规划基金资助项目(L07BTQ002)
