| 摘要 |
The invention relates to a method for controlling a stepping motor in check-back operation, in which check-back signals from an angle measuring system which is mounted rigidly on the rotor are compared in their phase with control signals for the instantaneous angle characteristic shift. Any desired speed responses with respect to time are reliably implemented in load conditions which are less than critical, and dynamic or static overloads do not cause mechanical instability. The method is implemented exclusively using digital circuit technology means. <IMAGE> |
