摘要
针对机载单站无源定位中多目标定位问题,基于改进霍夫变换原理,完成多目标区分和定位。针对计算量大的问题,提出基于定位场景的改进方法,可减小参数计算次数,通过仿真验证该方法对多目标的适应性,为多目标无源定位提供一条新的思路。
The improved Hough transform algorithm is proposed for multi-target passive discrimi-nation and localization with single plane.In the improved Hough transform algorithm,the relative position between the targets and plane is considered to greatly reduce the amount of calculation which is a critical problem in traditional Hough transform.The simulation results show the excel-lent performance of the proposed algorithm for multi-target passive localization.
作者
夏雄
杨阳
胡飞
XIA Xiong;YANG Yang;HU Fei(Science and Technology on Electronic Information Control Laboratory,Chengdu 610036,China)
出处
《电子信息对抗技术》
北大核心
2021年第3期50-53,共4页
Electronic Information Warfare Technology
关键词
HOUGH变换
无源定位
目标区分
Hough transform
passive location
target discrimination
