一种改进的TOPSIS法雷达干扰效果评估

Jamming effect evaluation of radar based on an improved TOPSIS method

摘要:

针对标准逼近理想解排序法(technique for order preference by similarity to ideal solution,TOPSIS)在雷达干扰效果评估中存在受数据波动影响和对数据规律分析不充分的问题,提出了一种改进的TOPSIS法。该方法结合TOPSIS法和灰色关联分析理论对原始数据进行分析,并组合2种方法的评估结果作为最终的评估结果,弥补了TOPSIS法在雷达干扰效果评估中的缺陷,仿真实验验证了该方法的有效性。

Abstract:

Aiming at the problem that the standard technique for order preference by similarityto ideal solution(TOPSIS) method is affected by data fluctuation and insufficient analysisof data law in the jamming effect evaluation of radar, an improved TOPSIS method was proposed.This method combined TOPSIS method and grey correlation analysis theory to analyzethe original data, and combined the evaluation results of the two methods as the final evaluationresult, which well made up the defects of TOPSIS method in the evaluation of radar jammingeffect. Finally, the effectiveness of the proposed method was verified by simulation experimentswith the jammer reconnaissance data.