Constructing Eutrophication Evaluation System Based on AHP and UML
A structured and dynamic maintainable framework model of eutrophication evaluation system (EES) is essential to promote the evaluation efficiency because of the intricacy of causation and eco-environment effects of eutrophication. This paper discusses how to establish such a framework model based on the integration of AHP and UML. According to the qualitative analysis on causation and eco-environment effects of eutrophication, firstly, a hierarchical architecture through Analytic Hierarchy Process (AHP) is constructed to reflect the structure of evaluation system and the cause-effect relations among evaluation factors. Secondly, the framework model of EES is established using Unified Modelling Language (UML) on the basis of the AHP architecture. UML use case, class view, and evaluation sequence diagram are built to depict the static structure and dyn mic behaviour of the evaluation system. The results show that the integration of AHP and UML is an effective method for the complex system analysis and modelling, and the framework model of EES based on AHP and UML is easy to be dynamically maintained because of its clear structure and good operability.
AHP UML object-oriented process-oriented eutrophication.
FU Yaqin ZHANG Qiuwen
Hubei Key Laboratory of Digital Watershed Science and Technology Huazhong University of Science and Technology 1037 Luoyu-Road, Wuhan, P.R.China, 430074
国际会议
武汉
英文
1045-1049
2007-07-25（万方平台首次上网日期，不代表论文的发表时间）