Jiangsu University

Hongbin Qiang

Kailei Liu

Penghui Huang

Xia Ye

Cheng Han

Yuxin Li

Shaopeng Kang

Jing Yang

A heavy-duty active suspension, including a suspension frame, a lifting unit, a pin axle, a through axle, two wheel-driving units, an encoder, and a displacement sensor. The lifting unit is mounted on an upper side of the suspension frame for driving a heavy-duty support platform to rise and descend. The pin axle is mounted across the suspension frame along a front-rear direction. The through axle is rotatably mounted on the pin axle through a bearing, and is across the suspension frame along a left-right direction. The two wheel-driving units are respectively mounted on both ends of the through axle. The encoder is installed on the through axle for measuring a swing angle of the through axle. The displacement sensor is installed between an output end of the lifting unit and the suspension frame. A suspension vehicle including the active suspension and a leveling control method thereof are further provided.

Ultra-low heavy-duty active suspension, suspension vehicle and leveling control method

Growing community of inventors

Changzhou, China

Hongbin Qiang