摘要
雷达辐射源测量信息具有不确定性变化的特点,严重影响目标识别性能。针对这一问题,提出一种雷达辐射源目标识别方法,利用多种动态变化的门限识别信号目标类型,并依据识别结果对相关类型识别参数进行自适应计算调整。仿真结果表明,该算法能适应信号测量参数的动态变化,具有较好的识别效果。
The uncertainty of radar emitter measurement affects target recognition performance seriously.A novel radar emitter identification method is proposed,in which multiple adaptive dynamic thresholds are utilized to identify emitter types.Based on the type information,relevant identification parameters are calculated and adjusted self-adaptively.Simulation results indicate that this method can adapt to the dynamic changes of measured signal parameters and has good effectiveness of identification.
出处
《中国航海》
CSCD
北大核心
2012年第4期1-3,12,共4页
Navigation of China
基金
国家自然科学基金(61175030)
关键词
船舶、舰船工程
雷达辐射源
目标识别
自适应多门限
ship
naval engineering
radar emitter
target identification
self-adaptive multi-threshold
