METHODS FOR DETECTING THE FLIGHT PATH OF PROJECTILES

摘要

The method involves estimating a parameter such as absolute projectile speed and minimum distance of projectile trajectory from radar and a time point at which the projectile is passed with minimum distance. Measurements in non-linear parameter fit are adapted to analytic context of time characteristics of angular direction in azimuth such that trajectory direction in azimuth is estimated. Azimuth direction of a point with the minimum distance of the projectile trajectory from the radar is determined by interpolation of a measurement value consequence to the time point.