DEVICE AND METHOD FOR THE FREE ORIENTATION OF THE TILT AND SIDE ANGLES OF WEAPONS THAT CAN BE AIMED INDIRECTLY

摘要

The directional system presets and stores w.r.t. the rated position of the gun, related to a stationary ground navigation coordinate system. The azimuth and elevation angles of the gun actual position in the same system are also determined and stored. The tipping and azimuth angles in a carrier coordinate system are determined against the navigation coordinate system, and the results are stored. The gun azimuth and elevation angles are continuously computed for the actual and rated position respectively w.r.t. the carrier coordinate system. The difference between the rated and actual position of the azimuth and elevation angles are continuously and separately determined. The differential angular values are transmitted for the control of the gun directioning.