基于熵权的模糊评价模型在建筑方案优选中的应用  

Fuzzy evaluation model for the choice of architectural design based on entropy weight

作　　者：杨开云[1] 刘云[1] 王亮 

机构地区：[1]华北水利水电学院,河南郑州450008 [2]河南省新乡消防支队,河南新乡453000

出　　处：《四川建筑科学研究》2009年第6期66-68,共3页Sichuan Building Science

摘　　要：以建筑工程的综合评价为基础,结合建筑工程的特点,分析和归纳了影响建筑工程方案优选的因素指标。提出熵值理论与模糊建模相结合的项目评价方法,建立了基于熵权的模糊评价模型。引用信息熵所反映数据本身的效用值来计算指标的权重系数,有效地避免了权重分配困难的问题。以某建筑工程为背景,基于专家经验对该项目方案进行了优选,取得了预期的结果。In base of the architectural project synthesis evaluation, and combine the works characteristic, analyzing and inducing the factors for the schemes of architectural design. The entropy value theory is applied to combine with fuzzy evaluaion method to establish an entropy fuzzy evaluaion model. The eoeffi-eients of weight in this model are derived from the avail value of data reflecting the information entropy,by this method the problem of weight allocation can be avoided. This method is applied to choose a optimizin schemes of a architectural project based on experls＇ experlenees. Good result is attained.

关 键 词：熵 模糊综合评价 权重 建筑方案综合评价 

分 类 号：TU12[建筑科学—建筑理论]