基于相似度多准则的威胁评估方法研究  

Research on threat assessment method based on multi-criteria of similarity

作　　者：刘超[1] 王言 陈涛[1] LIU Chao;WANG Yan;CHEN Tao(Chinese Flight Test Establishment,Xi’an 710089,China)

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《现代电子技术》2018年第18期139-142,共4页Modern Electronics Technique

基　　金：航空科学基金资助项目(20151396013)~~

摘　　要：针对空战目标威胁评估问题,提出一种基于相似度多准则的威胁评估方法。通过实例说明了TOPSIS方法的不足并提出一个新的多属性决策(MADM)方法。该方法有效利用了理想解的概念来解决多属性决策问题,其原理是通过评判决策对象与最优解和最劣解的相似性来进行排序,若评价对象最靠近最优解同时又离最劣解越远则为最好。仿真结果表明该方法是合理有效的。In allusion to the assessment problem of target threat in the air combat,a threat assessment method based on multi-criteria of similarity is proposed.The disadvantages of the TOPSIS method are illustrated by examples,and a new multi-at-tribute decision method(MADM)is presented.In this method,the concept of ideal solution is effectively utilized to resolve the problem of MADM.The principle is that decision objects are sequenced according to the evaluation to the similarities of their op-timal solution and worst solution,and if the evaluation object is nearest to the optimal solution and farthest from the worst solu-tion,the best result is obtained.The simulation result shows that the method is reasonable and effective.

关 键 词：威胁评估 多属性决策 相似度评判 TOPSIS 空战 最优解 

分 类 号：TN911-34[电子电信—通信与信息系统]