基于改进TOPSIS模型的防空多目标威胁评估

Evaluation for the Air Defense Multi-Target Threat Based on Modified TOPSIS Model

根据地空导弹武器系统作战使用原则,确定影响目标威胁程度的五个主要因素,建立目标属性矩阵,并运用群体层次分析法(AHP)和熵权法进行组合赋权,将权重运用到逼近理想解的排序法(TOPSIS法)模型中,给出了基于改进TOPSIS模型的多目标威胁评估模型与算法。实例分析表明该方法是合理和有效的。

According to the operational principles of the ground-to-air missile weapon system ,five factors affecting on target threat degree are confirmed ,and the target attribute matrix is built the basis of the factors .The attribute weights are calculated by using the group Analytic Hierarchy Process（AHP） and entropy weight method .Then ,the weights are applied to the Technique for Order Preference by Similarity to Ideal Solution （TOPSIS） model ,and the evaluating model and algorithm of the multi-target threat are given which are based on modified TOPSIS model .The method is reasonable and valid by the practical example.