摘要
雷达目标识别作为智能化武器发展的关键技术,在未来信息化条件下联合作战中发挥着极为重要的作用。阐明了雷达目标识别研究的科学意义,回顾了该领域的发展过程及已取得的研究成果,分析了基于高分辨雷达一维距离像目标识别研究的具体思路,在此基础上,重点讨论了几种一维距离像的特征提取方法、分类识别方法及如何克服方位角变化对距离像的影响等雷达目标识别实现中的关键理论,对这些理论的深入研究将极大地促进雷达目标识别技术的发展。
As a key technology for development of intelligent weapon systems,radar target recognition technology would play an important role in the joint informed war in future.The scientific signification of radar target recognition was firstly presented in this paper,then the technical development and some advancement related to radar target recognition were reviewed,and the direction of development of target recognition technique was summarized.The specific considerations of target recognition with the high resolution radar were pointed out.Especially some modern signal processing theories and methods used in radar target recognition were illustrated in details final1y.
出处
《红外与激光工程》
EI
CSCD
北大核心
2007年第z2期343-346,共4页
Infrared and Laser Engineering
基金
陕西省自然科学基金资助项目(2007F23)
关键词
雷达目标识别
高分辨距离像
特征提取
信号处理
Radar target recognition
High resolution range profile(HRRP)
Feature extraction
Signal Processing
