基于区间数特征向量法(IEM)的主要防御方向选择问题

Method of Selecting Main Defense Directions Based on IEM

一种基于区间数特征向量法(IEM)的选择主要防御方向的方法。利用区间模糊数对评价指标进行评定,利用AHP法确定各指标的权重,其通过建立递阶层次结构模型、构造区间数判断矩阵、利用IEM求出各区间数判断矩阵相应的权重向量、计算方案层对目标层的区间数权重向量并排序进行待选地域价值排序。最后通过实例验证了该方法的可行性。

Based on internal-number eigenvector method （IEM）, a method of selecting main defense directions is proposed. We evaluated the index by using internal fuzzy number, calculated the weight of each index by using AHP method. Through established the hierarchical structure model and the interval number judgment matrix, we also obtained the corresponding weight vector of interval number judgment matrix by using IEM, calculated the weight vector of internal number in the target layer and sorted out value of reserved area, At last, an example proved the feasibility of this method.