ACTIVE VIBRATION DAMPER FOR A VEHICLE DRIVELINE COMPONENT

A system includes a vibration damper coupled for rotation with a rotating body. The vibration damper includes one or more fluid pockets. A reactive fluid is arranged in the one or more fluid pockets.The reactive fluid is configured to undergo a property change upon being exposed to a selected force. A force producing mechanism is fixedly mounted relative to the vibration damper, the force producing mechanism being operable to selectively produce the selected force. 种系统包括减振器，所述减振器与旋转体联接以与旋转体起旋转。减振器包括个或多个流体袋。反应性流体布置在个或多个流体袋中。反应性流体配置为在暴露于所选择的力时经历性质变化。力产生机构相对于减振器固定安装，力产生机构能够操作以选择性地产生所选择的力。