drive signal

例句：

1. 1.The car's engine is producing a strong drive signal.
   汽车的发动机正在产生强烈的驱动信号。
2. 2. The engineer used the drive signal to control the robot arm.
   工程师使用驱动信号来控制机器人手臂。
3. 3. The driver received the drive signal from the navigation system.
   驾驶员从导航系统收到了驱动信号。