城市居住区规划评价的群决策一致方法

从抗震防灾的角度对城市建成居住区评价的群决策方法进行了研究,建立了基于各不同评价角度相关群体对于候评区域的每个属性,依据自己的判断提出各自差异的个体决策信息,采用乘性加权集结算子构造群体决策矩阵,并判断群体决策矩阵与个体决策矩阵之间的相似度差异值,指导个体决策矩阵的修正,完成个体意见的一致化,得到了初始居住区规划方案评价群决策的计算模型。实例分析的结果表明,采用群决策评价的一致方法有利于提高多利益主体对居住规划方案评价群决策的综合满意度。

Group decision-making consistent method for urban residential area planning evaluation

The group decision-making method for evaluation of urban constructed residential area was studed from viewpoint of seismic disaster prevention and reduction.Every attribute of evaluated area based on different related gronps was established.The individual decision-making information based on each own judgement was presented.The group decision-making matrix was constructed in use of multiple weighted rally operator.The difference of similarity of judgement between group decision-making matrix and individual one was judged.Guidance of adjusting individual decision-making matrix and accomplishment of consisting individual opinion were carried out.The example analysis results show that the group decision-making evaluation method is helpful to improve the comprehensive satisfaction of more benefit main body with group decision-making of planning scheme evaluation.