SLA经济视图及其建模方法研究

Research on economic view and its modeling methods in stair-like architecture

对阶梯形体系结构中首次提出的经济视图及其建模方法进行了深入研究。基于经济分析的重要性,首先研究了成本、效益等要素在企业系统集成中的重要性和作用,提出了具有三个层次结构的经济视图研究体系框架,认真分析了每一层中的相关经济因素,并结合作业成本法和层次分析法探讨了经济视图的建模元素及其形式化描述方法,为企业系统集成的设计和实施提供了必要的支持工具。

Deep study on the Stair-Like Architecture or its modeling methods was conducted. According to the importance of economic analysis, importance and function of elements such as cost, benefit in enterprise system integration were studied. Then a three-layer framework was proposed. To describe the economic view, in which related economic elements are considered from top to down. Relative economic factors in each layer, and based on the analysis on cost and benefit with methods of Activity-Based Costing and Analytic Hierarchy Process, the modeling elements and formal descriptions of economic view were proposed, which would be the base to develop modeling and analyzing tools for the design and implement of system integration. Finally, an application was discussed to verify the methods.