基于区间数信息的区域应急物资储备库选址多目标决策模型

摘要

应急物资储备库选址决策是区域应急物资储备体系建设中的重要问题之一。该文研究了基于区间数的区域应急物资储备库选址问题的模糊多目标决策方法，给出了区间数的概念和排序规则，构建了约束条件中含有区间数的区域应急物资储备库选址问题的模糊多目标规划模型，提出了求模型满意解的算法，最后通过算例分析说明该方法的有效性。%Emergency material storage location is one of the important problems for constructing regional emer-gency resources reserve system.A fuzzy multi-objective decision making approach of emergency material storage lo-cation based on interval number is studied.Concept and ordering rule of interval number are given.The fuzzy multi-objective decision making model of emergency material storage location based on interval number is set up, and the solution algorithm for this model is presented.Finally, a numerical example shows that the method is valid.