| 摘要 |
1. Aiming control loop having a switchable structure, in particular for a weapon aiming and tracking device, comprising a position control loop and a subordinated velocity control loop, whereat an integrating branch of the position control loop comprises an integrator which is provided with means for its resetting in the event where the amount of the position control deviation exceeds a predetermined value, characterized in that the position control loop has a switchable P-PI structure, that a limiter (20) is provided within the integrating branch of the position control loop and that for controlling of the position of rotatable elements having an alternating rotational direction the position control loop is provided with circuit means (34, 36, 24) for additionally and temporarily actuating said resetting means (22) at a change of the rotational direction and when the measured value of the rotational velocity is approaching the zero crossing. |
