首页> 外文期刊>Electronics Letters >Classification of free rigid targets with micro-motions using inertial characteristic from radar signatures
【24h】

Classification of free rigid targets with micro-motions using inertial characteristic from radar signatures

机译:利用雷达信号的惯性特性对具有微小运动的自由刚性目标进行分类

获取原文
获取原文并翻译 | 示例
           

摘要

The potential of an object's inertial characteristic is studied for the purpose of classification of free rigid targets in radar. Through the estimation of micro-motion parameters from micro-Doppler signals, the inertial characteristic can be further obtained. It is an intrinsic property of the targets themselves, and essentially independent of their diverse micro-motion states. Then a simple Bayesian classifier is adopted to make the target discrimination. Numerical results and analysis finally show that the inertia-based feature performs better than classic time- frequency and micro-dynamic characteristics in the classification application.
机译:为了对雷达中的自由刚性目标进行分类,研究了物体惯性特性的潜力。通过根据微多普勒信号估计微运动参数,可以进一步获得惯性特性。它是目标本身的固有属性,并且基本上独立于其不同的微运动状态。然后采用简单的贝叶斯分类器进行目标判别。数值结果和分析最终表明,在分类应用中,基于惯性的特征优于经典的时频和微观动力学特征。

著录项

  • 来源
    《Electronics Letters》 |2014年第13期|950-952|共3页
  • 作者

    Lei P.; Wang J.; Sun J.;

  • 作者单位

    School of Electronic and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, People's Republic of China|c|;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号