Intelligent damper capable of adjusting damping force

The damping force adjustable intelligent damper comprises a damper body and a control system, the damper body comprises a piston, a piston rod, a cylinder body, a fixed connecting cylinder, a left connecting ring and a right connecting ring, and the outer ring of the piston is sleeved with a friction rubber ring for increasing friction force; the first end of the piston rod is located on the outer side of the cylinder body and connected with the left connecting ring, and the second end of the piston rod penetrates through the cylinder body in a closed mode and extends into the fixed connecting cylinder. The control system comprises a control module, a sensing module and an aperture conversion module. The friction rubber ring is arranged outside the piston in a sleeving mode, disturbance of small loads to the damper can be well limited, abrasion of the cylinder body is reduced, the service life of the damper is prolonged, meanwhile, the damper body is combined with a control system, and the damper can flexibly