A Model for off Target Distance of Supersonic Projectile with Oblique Incidence
摘要
Assuming that the shock wave generated by a projectile flying at an angle of attack of 0 is a conical surface, an oblique incidence model is obtained by transforming the coordinate system, calculating the shock wave angle, and appropriately simplifying the equation, regarding the relationship between sensor delay and the coordinates and angles of the projectile's incident target plane. The simulation analysis results show that when the random deviation is less than 10 us, the accuracy of the horizontal axis and azimuth is higher, and the deviation range of the vertical axis is within 10 cm.