| 摘要 |
PROBLEM TO BE SOLVED: To provide a drive system capable of automatically spreading ground spoilers even if wheels are locked.SOLUTION: A drive system executes a step of spreading ground spoilers 4A-4D which are closed when a wheel speed Vexceeds a wheel reference speed Vor when an air speed Vexceeds an air reference speed Vor a step of closing the ground spoilers 4A-4D which are spread when the wheel speed Vis smaller than a wheel reference speed Vor when the air speed Vis smaller than an air reference speed Vafter main legs 6 are grounded. |
