Evaluation of Target Damage Effect Based on LiDAR

In order to achieve rapid and accurate damage effect evaluation on the target through unmanned damage effect testing, a study on the vulnerability of combat targets is conduct for the military's fourth-generation fighter F-22 of US. Based on the analysis of the structure and function of the F-22, the aircraft body structure damage tree is established. The point cloud model of the aircraft body before and after the attack is established by the laser radar carried by the UAV. The quantification of the damage effect on the fighter, resulting from the shock wave overpressure damage element, has been conducted. By integrating and optimizing the ICP algorithm, the problem of aircraft body alignment before and after the attack is solved, and rapid damage effect assessment of the F-22 under the shock wave overpressure is achieved.