Grey System Research and Application in Radar Automatic Target Recognition

摘要

The high-resolution range profile (HRRP) of the radar target offers the 3-D distribution of scatterers along the radar line of sight (LOS). It is an important structural characteristic of the target and becomes the research focus of radar automatic target recognition (RATR). This pape,r demonstrates the feasibility of GS applied to RATR combining the HRRP and GRA, then proposes a radar HRRP recognition method based on GS. Lastly, simulation results validate the effectiveness of the method based on the HRRP dataset of five aircraft models.