| 摘要 |
<p>The system has a rotary pulse generator, preferably a step motor, which is mechanically moved by a manually-operated turning knob to simultaneously and remotely control a stepping motor under conditions of angular synchronism, where the output shaft of the motor is used to move e.g. a video camera. A drive shaft of a rotary capacitor or a roll coil connected with the motor, is propelled. The step number per revolution of the generator is identical to that of the remote controlled stepping motor.</p> |
