摘要
分析了产品总体方案评价与优选过程中的群决策问题,针对决策过程中决策者个体偏好序表达时群体意见的综合给出了一种方法。该方法在综合过程中既考虑了决策个体的主观权重,又考虑了由决策个体决策意见可信度所确定的客观权重;以决策个体意见与群综合结果之间的总差异度最小为目标函数建立了相应的规划模型,并给出了求解方法。实例证明该方法有效且可行。
This paper analyzes the group-decision problem in the process of evaluation and selection of the product outline schemes. Also, an aggreation method is presented with an aim at expressing the group suggestions by the individual preference ordering in the decision-making process. In the process of aggregation, this method takes into account both the subjective weights of the individual decision maker and the objective weights determined by the reliability of the decision-maker＇s preference, and a planning model to aggregate the individual preferences minimizing the total differences between the group preference and the individual preferences in built. The validity and feasibility of the method is demonstrated bv an examplo.
出处
《西安理工大学学报》
CAS
2005年第3期253-256,共4页
Journal of Xi'an University of Technology
基金
博士启动基金资助项目(220410)
关键词
产品总体方案
评价与选择
偏好序
群综合
product outline schemes
evaluation and selection
ordering preference
group ag-gregation
