住宅小区建筑设计方案评价的层次群决策方法

Hierarchy Group Decision-making Method of Evaluation of Residential Areas Architecture Design Schemes

为了体现住宅小区特定用户或决策者的方案偏好对建筑设计方案评价的影响,建立了一类两层次多属性群决策模型.其中,专家评价层决策矩阵的获取体现了专家专业水平差异对决策的影响.用户评价层则采用不确定语言多属性决策方法来确定用户对方案的偏好.并建立了使2个决策层评价差异最小化的优化模型确定属性权重,该权重用于专家综合评价,充分考虑了用户方案偏好对决策的影响,结果表明模型能正确反映此类决策的实际情况.

For incarnating the effects of the preference of the potential users of residential areas or decision makers on the evaluation of architecture design schemes, a two hierarchy multi-attribute group decision model is established. How to obtain the decision matrix of expert evaluation incarnates the influence of difference of professional knowledge among experts on decision. Multi-attribute decision making method based on uncertain linguistic assessment is used to determine the users＇ preference on schemes. The weight of attributes is determined by a optimization model that makes the difference of attribute assessment between expert and user minimum, and those weights are used in expert decision. This can enable the model to reflect correctly the actual situation of such decision making question.