Comparison of supersonic bullet ballistic models for accurate localisation of small arms fire

Real‐time estimation of roll angle for trajectory correction projectile using radial magnetometers

“…Compared with the expensive precision strike weapons, trajectory correction projectiles have the advantages of simple technology implementation, low cost, strong anti‐interference ability and high cost‐effective ratio. In addition, trajectory correction is more suitable for the guidance of conventional gun‐launched artillery shells [1].…”