| 摘要 |
An arrangement operating with a road noise control system, includes four accelerometers each configured to generate at least one output signal representative of at least one of accelerations, motions and vibrations that act on the respective accelerometer. The arrangement includes a vehicle subframe structure having a shape that is axisymmetric with regard to a first axis and that has a maximum extent along a second axis perpendicular to the first axis. The four accelerometers are attached to the subframe structure at positions that correspond to four corners of a virtual rectangle. The virtual rectangle has two perpendicular centerlines, one of the centerlines being in line with the first axis of the subframe structure. The extent of the virtual rectangle along the other centerline is less than fifty percent of the subframe structure's maximum extent along the second axis. |
