雷达目标一维距离像识别创新课程设计

Design of Innovation Course Project of Radar HRRP Target Recognition

  • 摘要: 为了提高雷达原理与系统课程的教学质量与效果,该文基于多次样本的高分辨雷达一维距离像设计了一个雷达目标识别的仿真验证课程项目,即一种针对最小K-L距离判决准则的不对称性而利用最小R-A距离判决准则的改进方案,并具体阐述了K-L和R-A方法的原理及实施方式,给出了试验流程图和仿真过程中各参数的选择。实践表明,该课程设计形象生动、易于掌握,涵盖了雷达原理,目标识别等技术,满足了教学与科研的需要。

     

    Abstract: In order to improve the teaching quality and effect of radar principle and system course,we design a course project of simulation in radar target recognition which based on multi-frame high-resolution range profile.To overcome the shortcoming of the asymmetry of K-L distance decision criterion,R-A distance decision criterion is deployed in the improvement program.This paper illustrates the theory and implementation methods of K-L and R-A criterions.It also provides the simulation flow chart and the parameters to choose.Practice shows that the course project which covers the principals of radar and target recognition is vivid and easy to grasp.It coordinates with the need of teaching and researching.

     

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