作　　者： ;

机构地区： 深圳大学建筑与土木工程学院

出　　处： 《深圳大学学报（理工版）》 2005年第2期173-176,共4页

摘　　要： 针对权重为区间数的区间型多目标决策问题提出了一种新方法. 先确定指标的权重区间数,采用随机赋权法选取各个指标权重, 再结合Monte Carlo仿真分析权重确定的合理性和获得最优方案. 工程实例分析证明该方法有效. A new method for solving the interval multi-objective decision-making problem was proposed, in which the weight coefficients were in the form of a range of numbers. Initially, the range of objective weights were chosen. Then the objective weights were selected via stochastic assignment. Monte-Carlo simulation analyzes the reasonableness of weight to choose the optimal weightings. A real project was analyzed to verify the feasibility of the method.

关 键 词： 多目标决策 区间数 权重 随机赋权法 仿真

领　　域： [理学] [理学]