无人机对抗中通信干扰源定位图谱构建仿真  

Simulation of Location Map Construction Against Communication Interference Sources for Drones

作　　者：祁晓钰[1] 

机构地区：[1]齐齐哈尔大学通信学院,黑龙江齐齐哈尔161006

出　　处：《计算机仿真》2015年第1期113-116,共4页Computer Simulation

摘　　要：无人机抗干扰过程需要准确定位干扰源。并绘制出干扰点的图谱,以保证抗干扰过程的精准性。在干扰定位过程中,一旦多干扰点之间的间隙呈现随机性分布,干扰点之间的距离很难稳定,在干扰点逐个定位过程中,传统的方法需要大量的计算过程以弥补干扰点距离突变造成的不收敛性,导致大规模干扰图谱构建过程较为复杂。提出采用多干扰源映射定位的无人机干扰图谱构建优化方法。利用通信干扰源分类方法,对干扰源进行因子分类,对干扰因子进行交叉和变异处理,获取通信干扰源的种类。在得到种类的基础上进行排除,优化得到的几个利用映射的方法进行定位,计算特征空间的最优解,获取定位的约束条件,简化多干扰源构成的图谱创建过程。实验结果表明,利用改进算法进行无人机对抗中通信干扰源定位图谱的构建,能够提高图谱的构建效率。A mapping positioning method of interference sources is presented Based on unmanned aerial vehicle （uav） interference map construction optimization. The classification method of communication interference sources is used to classify the factors of interference sources, the interference factors are processed via crossover and mutation, and the types of communication interference sources are obtained. On the basis of optimization of several positions by using the method of mapping, the optimal solution of the feature space is computed, the positioning constraints are obtained, and the composition of map creation process for many interference sources is simplified. The experimental results show that the improved algorithm can improve the efficiency of map building.

关 键 词：无人机 通信干扰 图谱构建 

分 类 号：F127[经济管理—世界经济]