改进的TOPSIS法在雷达干扰资源分配中的应用

摘要

对雷达进行侦查是干扰雷达的前提,由于侦查无法得到精确的实际雷达工作参数,而只能得到一个工作参数区间,因此属性值为确定值的多属性决策方法是不适用的.从多个属性出发,提出改进的基于逼近理想解排序的TOPSIS法,针对属性权重信息不完全且属性值为区间数的特征,将多属性决策问题运用到雷达干扰资源分配中来,对雷达干扰资源进行优选配置,通过多个无线传感器干扰节点协同干扰,使其达到最佳的干扰效果.%The investigation of radar is a prerequisite for interference. Since the investigation cannot get the accurate parameters of radar, but only a range of the parameters, the multi-attribute decision making method is not applicable when the property value is fixed. It studies from more than one property and puts forward the improved TOPSIS method based on approaching the ideal solution. Aiming at the character that the attribute weight information is incomplete and its value ranges in an interval, this paper the multi-attribute decision making methods into the distribution of the radar-jamming resources. It can get the optimization of radar jamming resources allocation to achieve the best performance of interference through the coordination of many wireless sensor nodes.