摘要
雷达技术具有精确、高效和全天候等优点在动目标监测方面得到广泛应用。但煤矿周边运行环境复杂,雷达探测动目标时易受地杂波和噪声的干扰,影响监视和跟踪的效果。提出了一种多参量加权的最近邻域滤波算法,能有效解决密集杂波中航迹交叉、密集目标等难题,在煤矿输电线路防外破监视雷达中得到实际应用。
Radar technology has been widely used in moving target monitoring with the advantages of precision,high efficiency and all-weather.However,the environment around the transmission line is complex,and radar is vulnerable to ground clutter and noise when detecting moving target,which affects the effect of monitoring and tracking.A multi-parameter weighted nearest neighborhood filtering algorithm is proposed,which can effectively solve the problems of track crossing and dense target in dense clutter,and is applied in coal mine transmission line anti-breaking surveillance radar.
作者
刘宏
王天正
王伟
晋涛
刘永强
LIU Hong;WANG Tian-zheng;WANG Wei;JIN Tao;LIU Yong-qiang(Electric Power Research Institute,State Grid Shanxi Electric Power Company,Taiyuan 030001,China;State Grid Lvliang Power Supply Company of Shanxi Electric Power Company,Lvliang 033000,China)
出处
《煤炭技术》
CAS
2018年第12期257-259,共3页
Coal Technology
关键词
输电线路
防外破
雷达
最近邻域滤波
目标跟踪
transmission line
anti-breaking
radar
nearest neighbor standard filter
target tracking
