Vibration damping device for vehicle
AssigneeHonda Motor Co., Ltd.
InventorsXun Wang, Toshio Inoue, Yuho Ito
Life of this patent
Estimating the term…
Abstract
A vibration damping device for a vehicle includes a subframe to which a vibration of a wheel is transmitted, a plurality of mounts arranged between the subframe and a vehicle body and configured such that stiffness of each mount in a prescribed direction changes according to an excitation current supplied thereto, and a controller configured to control the excitation current supplied to each mount, wherein the controller is configured to set a target elastic center of the subframe, and individually calculate the excitation current supplied to each mount so as to match an actual elastic center of the subframe with the target elastic center.
Claims6
A vibration damping device for a vehicle, comprising:
- a subframe to which a vibration of a wheel is transmitted;
- a plurality of mounts arranged between the subframe and a vehicle body and configured such that stiffness of each mount in a prescribed direction changes according to an excitation current supplied thereto;
- and
- a controller configured to control the excitation current supplied to each mount,
- wherein the controller is configured to:
- set a target elastic center of the subframe;
- and
- individually calculate the excitation current supplied to each mount so as to match an actual elastic center of the subframe with the target elastic center.
Dependencies are inferred from the claim text.