基于 Entropy-Topsis 的水面舰艇防空威胁判断研究磁

摘要

首先阐述了水面舰艇防空威胁判断指标选取原则，在此基础上从多个不同角度选取出了反映空中目标威胁的指标，将其归结为一个多属性决策问题，使用 Entropy‐Topsis 模型予以解决。该方法的优点在于威胁排序输出快速可信、易于实现，对于不断变化的空情威胁，可进行持续计算输出。最后，通过仿真示例验证了模型的有效性与可行性。%Firstly this paper elaborates the principle of index selection about the warship air defense threat judgment ,on the basis on this the indexes reflecting the aerial targets threat are selected from many different angles ,and the warship air defense threat judgment can be attributed to a multi‐attribute decision problem which can be solved by using the Entropy TOPSIS model .The advantage of the method is that the output of the threat sequencing is rapid ,reliable and easy to realize . It can also calculate the output continuously about the constantly changing aerial threats .At last ,the validity and feasibility of the model are verified by simulation examples .