基于灰色关联法的鱼雷战术性能指标的综合评价

分析了鱼雷战术性能指标的特点，基于灰色系统理论中的灰色关联分析法，以装药量、最大航速、最大航深、最大航程、抗干扰能力、自导作用距离、搜索扇面角等7项作为评价指标，综合评价了鱼雷战术性能指标。通过构造灰色关联度判断矩阵，利用层次分析法和专家打分法确定加权向量，建立了数学模型，得出了各型鱼雷与虚拟鱼雷的接近程度，以此给出了综合评价的优劣排序，并给出了仿真实例，计算结果表明，采用该方法对鱼雷战术性能指标进行综合评价是有效可行的，可以为鱼雷的作战使用提供指导，也可以为鱼雷的改进和发展提供量化依据。

Comprehensive Evaluation of Torpedo Tactical Performance Indices Based on Gray Relational Degree Analysis Method

The features of torpedo tactical performance indices are analyzed.According to the theory of gray system,the torpedo tactical performance indices are comprehensively evaluated taking the following 7 performances as the indices: explosive weight,maximum speed,maximum depth,maximum range,anti-interference capacity,homing range,searching sector angle.The assessment model is established by constructing judgment matrix of gray relational degree and defining the weighting vectors based on the layer analysis method and the marks from experts.Furthermore,the proximity between torpedo system and virtual system is obtained,and the order of comprehensive evaluation results for torpedo performance are given.The simulation result proves that the method is effective and feasible,and can be used as a quantitative basis for torpedo improvement.