基于PCA的交通工程防护目标选取方法研究

On the PCA-Based Choice of Traffic Objects to Be Protected

反空袭战中,对战区内各种交通工程进行重点防护目标选取是一个重要的综合评价问题。通过分析PCA原理,用PCA方法和Matlab工具求解反空袭战中交通工程防护目标重要性的排序问题,并可根据交通工程目标得分的排列顺序,选择出若干需要重点防护和抢修的国防交通工程目标。

In anti-air-raid battles, the right choice of various traffic targets to be protected within the battle field is an important problem based on the comprehensive evaluation. By analyzing the principle of the PCA,the problem of ranking the traffic pro- jects to be protected according to their different importance in the anti-air-raid battles is solved by means of the PCA and Mat- lab, upon the basis of which the right traffic targets for national defence to be protected and rush-repaired in the anti-air-raid battles are properly chosen.