摘要
针对目前城市污水处理厂工艺方案选择中存在着较大的主观随意性和不确定性,以及多指标、多层次的特点,将层次分析法与灰色关联分析相结合,提出了工艺方案选择的多层次模糊灰色耦合模型,用于实际方案选择的辅助决策工具。并运用该模型进行了实例研究。
A multil evel fuzzy-grey coupling model was introduced, which was established by combining analytic hierarchy processes with the grey relational analysis method. This is due to the objective random and uncertainty existed in opting for a process alternative for wastewater treatment plant with numerous levels and indexes. Application of the model was also described.
出处
《环境科学与技术》
CAS
CSCD
2004年第1期55-58,共4页
Environmental Science & Technology
基金
国家自然科学基金项目(70171055
50179011)
2000年度高等学校优秀青年教学科研奖励计划项目
关键词
城市污水处理厂
工艺方案选择
辅助决策
层次分析法
模糊灰色
municipal wastewater treatment plant
process alternative option
assistant decision-making
analytic hierarchy process
fuzzy-grey
