一种基于非线性多目标群决策的防洪投资分配方法

A New Method of Flood-Controlling Investment Distribution Based on Nonlinear Multi-Objective Group Decision-Making

通过分析防洪投资分配决策中的不满意度影响因素 ,给出了不满意度的非线性显函数形式 ;运用非线性多目标群决策理论 ,建立了非线性多目标群决策防洪投资分配模型 ,提出了一种交互式多目标加权解法 .经实例研究 。

On the basic of analyzing the influencing factors of dissatisfy of zones, which are concerned with investment distribution for flood control planning, this paper puts forward the zone's basis nonlinear dissatisfied function, establishes the nonlinear multi\|objective group decision of investment distribution for flood control planning based on nonlinear multi\|objective theory and group decision theory, and provides an interactive plus weight multi\|objective solving method based on the basis group preference priority. Through a practical example study, the satisfactory results are obtained.