摘要 |
<p>The glider comprises a rechargeable direct current voltage source (1), and a propeller (3) fastened at a shaft (2). Two electromotors (4,5) are provided, which are coupled with the shaft. The primary operation mode of a control unit (6,7) controls the rotational torque of the assigned electromotor. A master slave circuit (8) is provided, which controls the control units.</p> |