摘要
论文设计并验证了基于位置信息融合的无人机战场通信态势感知方法,通过无人机在任务区域搜索时位置改变引起的信号强度的变化,反向推算出电台的位置,并且采用了几种手段有效减弱了噪声的影响,使得在信噪比较低的情况下仍能达到战场通信态势的精度需求,最后利用仿真验证了其有效性。
The method of battlefield communication situation awareness by UAV based on position information fusion was designed and validated in the paper. The change of signal intensity was brought on the change of UAV position when UAV was searching in mission area, the method reckoned the broadcasting station position reversely, and weakened the in-fluence of noise effectively by several artifices. The result of the method could reach the precision requirement of communication’s situation on battlefield. Finally, the availability of the method was validated by simulation.
出处
《舰船电子工程》
2016年第12期50-54,183,共6页
Ship Electronic Engineering
关键词
战场通信态势
态势感知
无人机
位置信息融合
battlefield communication situation, situation awareness,UAV, position information fusion
