The invention relates to an active damper system (10) for damping high-frequency vibration excitation of the vehicle structure, wherein a damper bearing (12) for supporting a chassis component is provided on the vehicle structure, and the damper bearing (12) comprises a first bearing element (14) to be fastened to the vehicle structure and a second bearing element (16) to be fastened to the chassis component, and an active actuating element (18) is also provided, wherein a regulator unit (20) and an acceleration sensor (22) which measures the acceleration of the vehicle structure are provided, wherein the vertical acceleration of the vehicle structure (aD) is the input variable to the regulator unit (20), to which end the regulator unit (20) is connected to the acceleration sensor (22), and the active actuating element (18) is also influenced by the regulator unit (20). The invention is distinguished in that the first bearing element (14) and the second bearing element (16) are connected by means of the active actuating element (18) and, in addition, an acceleration sensor (24) is arranged on the second bearing element (16).
ACTIVE DAMPER SYSTEM
27.10.2016
Patent
Elektronische Ressource
Englisch