| 摘要 |
A ground vehicle is disclosed herein. The vehicle includes a body, a frame, at least one vehicle-stabilizing element, an adjustable axle assembly, two drive wheels, an actuation system, at least one attitude sensor, and an electronic controller. The body is mounted to the frame, and the frame has front and rear ends with a fore-aft axis extending therebetween. Each vehicle-stabilizing element is mounted at the front end of the frame, and the axle assembly is mounted at the rear end of the frame substantially orthogonal to the fore-aft axis. The drive wheels are rotatably mounted opposite each other at the ends of the axle assembly. The actuation system is capable of mechanically moving the axle assembly to thereby adjust the fore-aft positions of the drive wheels relative to the frame. The electronic controller is mounted to the body and electrically connected to the actuation system and each attitude sensor.
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